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Numéro de publicationUS20050088810 A1
Type de publicationDemande
Numéro de demandeUS 11/006,194
Date de publication28 avr. 2005
Date de dépôt6 déc. 2004
Date de priorité21 mars 1997
Autre référence de publicationUS6838810, US7310222, US20050078439, US20050082961, US20050088075, US20060198090, US20060198091, US20060209503, US20060209504
Numéro de publication006194, 11006194, US 2005/0088810 A1, US 2005/088810 A1, US 20050088810 A1, US 20050088810A1, US 2005088810 A1, US 2005088810A1, US-A1-20050088810, US-A1-2005088810, US2005/0088810A1, US2005/088810A1, US20050088810 A1, US20050088810A1, US2005088810 A1, US2005088810A1
InventeursMichele Bovio, Robert Frame
Cessionnaire d'origineMichele Bovio, Frame Robert C.
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes: USPTO, Cession USPTO, Espacenet
Flat-panel display mounting system for portable computer
US 20050088810 A1
Résumé
A flat-panel display with fixtures in its side walls to enable support by lateral mounting members is disclosed. The advantage of this approach, in which the fixtures are essentially rotated around to the sides of the flat-panel display, is the reduction in the portion of the portable computer's top cover that is not the active display. In practice, this results in an increase in the size of the display that may be housed in the same-sized top cover. In order to accommodate the lateral mounting of the flat-panel display, metal brackets are used. These brackets extend from the base unit hinges and cradle the display. This adds torsional rigidity, but also removes the requirement that the back must be structural. Further reductions in the inactive portions of the top cover may be achieved by extending the ends of the display's fluorescent back-light beyond or through the metal rim that surrounds the display.
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Revendications(205)
1. A folding top cover for a portable computer, the top cover comprising:
pivotal couplings that connect the top cover to a base unit;
metal brackets that extend from the pivotal couplings;
a flat-panel display held between the metal brackets; and
a plastic back behind the metal brackets and extending around the flat-panel display.
2. The folding top cover described in claim 1, further comprising mounting members engaging the flat-panel display, metal brackets, and plastic back.
3. The folding top cover described in claim 2, wherein the mounting members terminate in the side walls of the flat-panel display.
4. The folding top cover described in claim 2, wherein the mounting members comprise bolts that extend through the metal brackets and plastic back and engage bosses in the flat-panel display.
5. The folding top cover described in claim 1, wherein the plastic back provides no substantial rigid support for the top cover.
6. A cover for a flat-panel display comprising:
a cover having at least one hole extending therethrough, the cover for housing at least a portion of a flat-panel display;
a bracket member having at least one first hole formed laterally through a portion thereof and -at least one second hole formed therethrough; and
a flat-panel display including a back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the bracket member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the bracket member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the bracket member.
7. The cover of claim 6, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
8. The cover of claim 7, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
9. The cover of claim 6, wherein the flat-panel display includes a display panel and a back.
10. The cover of claim 9, wherein the flat-panel display further includes a rim extending around the display panel and the back.
11. The cover of claim 6, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
12. The cover of claim 6, wherein the cover includes a sidewall.
13. The cover of claim 12, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
14. The cover of claim 13, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
15. The cover of claim 14, further comprising another mounting member for mounting the flat-panel display in the cover.
16. The cover of claim 15, wherein the another mounting member extends through the hole in the cover and into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
17. The cover of claim 6, further comprising a bezel having a portion covering a portion of the flat panel display.
18. The cover of claim 17, wherein the bezel further includes a portion for abutting a portion of a sidewall of the cover.
19. The cover of claim 18, wherein the bezel further includes a portion for extending into the cover.
20. The cover of claim 13, further comprising a bezel having a portion covering a portion of the flat panel display.
21. The cover of claim 20, wherein the bezel further includes a portion for abutting a portion of a sidewall of the cover.
22. The cover system of claim 21, wherein the bezel further includes a portion for extending into the cover to be located between the side wall thereof and the first portion of the bracket member.
23. A cover for a flat-panel display comprising:
a bracket member for mounting the flat-panel display in a cover, the bracket member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the bracket member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the bracket member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the bracket member.
24. The cover of claim 23, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
25. The cover of claim 24, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
26. The cover of claim 23, wherein the flat-panel display includes a display panel and a back.
27. The cover of claim 26, wherein the flat-panel display further includes a rim extending around the display panel and the back.
28. The cover of claim 23, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
29. The cover of claim 23, wherein the cover includes a sidewall.
30. The cover of claim 29, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
31. The cover of claim 30, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
32. The cover of claim 31, further comprising another mounting member for mounting the flat-panel display in the cover.
33. The cover of claim 32, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
34. The cover of claim 23, further comprising a bezel having a portion covering a portion of the flat panel display.
35. The cover of claim 29, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
36. The cover of claim 35, wherein the bezel further includes a portion for extending into a cover.
37. The cover of claim 36, wherein the bezel further includes a portion for extending into a cover to be located between a side wall thereof and the first portion of the bracket member.
38. An assembly for a cover for a flat-panel display, a mounting system comprising:
a bracket member for mounting the flat-panel display in a cover, the bracket member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back, a display panel, and a rim extending around the back, display panel, and the rim, the back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the bracket member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the bracket member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the bracket member.
39. The assembly of claim 38, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
40. The assembly of claim 39, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
41. The assembly of claim 38, wherein a cover includes a sidewall.
42. The assembly of claim 38, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
43. The assembly of claim 42, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
44. The assembly of claim 43, further comprising another mounting member for mounting the flat-panel display in the cover.
45. The assembly of claim 44, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
46. The assembly of claim 38, wherein a bezel may be used to cover a portion of the flat panel display.
47. The assembly of claim 46, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
48. The assembly of claim 47, wherein the bezel further includes a portion for extending into a cover.
49. The assembly of claim 48, wherein the bezel further includes a portion for extending into a cover to be located between a side wall thereof and the first portion of the bracket member.
50. An assembly for mounting a flat-panel display in a cover, the assembly comprising:
a bracket member for mounting the flat-panel display in a cover, the bracket member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the bracket member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the bracket member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the bracket member.
51. The assembly of claim 50, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
52. The assembly of claim 51, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
53. The assembly of claim 52, wherein a cover includes a sidewall.
54. The assembly of claim 53, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
55. The assembly of claim 54, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
56. The assembly of claim 55, further comprising another mounting member for mounting the flat-panel display in the cover.
57. The assembly of claim 56, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
58. The assembly of claim 57, wherein a bezel may be used to cover a portion of the flat panel display.
59. The assembly of claim 58, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
60. The assembly of claim 59, wherein the bezel further includes a portion for extending into a cover.
61. The assembly of claim 60, wherein the bezel further includes a portion for extending into a cover to be located between a 'side wall thereof and the first portion of the bracket member.
62. The assembly of claim 50, wherein the flat-panel display includes a display panel and a back.
63. The assembly of claim 62, wherein the flat-panel display further includes a rim extending around the display panel and the back.
64. The assembly of claim 50, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
65. An assembly for mounting a flat-panel display in a cover, the assembly comprising:
a flat-panel display including a back having at least one hole formed laterally therein and a display panel, the flat-panel display secured to at least a portion of a bracket member by using at least one mounting member extending through a first hole formed laterally through a portion of the bracket member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the bracket member for mounting the assembly in a cover for a computer.
66. The assembly of claim 65, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
67. The assembly of claim 66, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
68. The assembly of claim 67, wherein a cover includes a sidewall.
69. The assembly of claim 68, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
70. The assembly of claim 69, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
71. The assembly of claim 69, further comprising another mounting member for mounting the flat-panel display in the cover.
72. The assembly of claim 71, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
73. The assembly of claim 65, wherein a bezel may be used to cover a portion of the flat panel display.
74. The assembly of claim 73, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
75. The assembly of claim 74, wherein the bezel further includes a portion for extending into a cover.
76. The assembly of claim 65, wherein the bezel further includes a portion for extending into a cover to be located between a side wall thereof and the first portion of the bracket member.
77. The assembly of claim 65, wherein the flat-panel display further includes a rim extending around the display panel and the back.
78. An assembly of a mounting system for a flat-panel display in a cover for a computer, the mounting system comprising:
a cover including a back and a side wall extending around at least a portion of the back, the side wall having at least one hole extending therethrough, the top cover configured for housing a flat-panel display;
a bracket member having a first hole and a second hole;
a flat-panel display including a back having at least one hole formed laterally therein configured for mounting the flat-panel display in the top cover using mounting members engaging at least a portion of the first hole in the bracket member and at least a portion of the hole of the flat-panel display and engaging the hole in the cover.
79. An assembly for a flat-panel display in a cover for a computer comprising:
a cover including a back and a side wall extending around at least a portion of the back, the side wall having at least one hole extending therethrough, the top cover configured for housing a flat-panel display of a computer therein; and
a flat-panel display including a back having at least one hole formed laterally therein configured for mounting the flat-panel display in the top cover using a mounting member engaging at least a portion of the hole of the flat-panel display and engaging the hole in the cover.
80. An assembly for a flat-panel display in a cover for a portable computer comprising:
a flat-panel display having a plurality of edges including at least a hole formed laterally therein configured for mounting the flat-panel display in a cover of a portable computer, the cover having a back and a side wall extending therearound having at least a hole therethrough; and
a lateral mounting member extending laterally from the at least one hole in the side wall of the top cover engaging at least-a portion of the hole in plurality of edges of the flat-panel display.
81. The assembly claim 80, wherein the flat-panel display has another hole formed laterally therein and another mounting member extending thereinto.
82. The assembly of claim 80, wherein the lateral mounting member comprises a bolt that engages a boss in the flat-panel display.
83. The assembly of claim 80, wherein the cover comprises a plastic back, pivotal couplings connecting the cover to a base unit, and at least one metal bracket that extends from the pivotal couplings, the lateral mounting member engaging the metal bracket and the plastic back.
84. The assembly of claim 80, wherein the lateral mounting member comprises a bolt that passes through the bracket and the plastic back to engage a boss in the flat-panel display.
85. The assembly of claim 80, wherein the plastic back does not substantially contribute to the rigidity of the cover.
86. The assembly of claim 80, wherein
the flat-panel display comprises a display panel, a display rim extending around a perimeter of the display, and a display back; and
the lateral mounting member comprises a bolt that engages a boss in the display back of the flat-panel display, behind the rim.
87. An assembly for a flat-panel display for a cover for a portable computer comprising:
lateral mounting members extending from the cover to engage side walls of the flat-panel display, wherein the cover comprises a plastic back, pivotal couplings connecting the cover to a base unit, and at least one metal bracket that extends from the pivotal couplings, the lateral mounting members engaging the metal bracket and the plastic back.
88. An assembly for a flat-panel display for a cover for a portable computer comprising:
lateral mounting members extending from the cover to engage side walls of the flat-panel display, wherein the cover comprises a plastic back, pivotal couplings connecting the cover to a base unit, and at least one metal bracket that extends from the pivotal couplings, the lateral mounting members engaging the metal bracket and the plastic back, and , wherein the lateral mounting members comprise bolts that pass through the bracket and the plastic back to engage bosses in the flat-panel display.
89. An assembly for a flat-panel display for cover for a portable computer comprising:
lateral mounting members extending from the cover to engage side walls of the flat-panel display, wherein the cover comprises a plastic back, pivotal couplings connecting the cover to a base unit, and at least one metal bracket that extends from the pivotal couplings, the lateral mounting members engaging the metal bracket and the plastic back, wherein the plastic back does not substantially contribute to the rigidity of the cover.
90. An assembly for a display for a cover for a computer comprising:
a cover including a back and a side wall extending around at least a portion of the back, the side wall having at least one hole extending laterally therethrough, the cover configured for closing over the base of a computer; and
a display including at least one hole formed laterally therein configured for mounting the display in the cover using mounting members engaging at least a portion of the at least one hole of the side wall of the cover and engaging at least a portion of the at least one hole of the display .
91. The assembly in claim 90, further comprising:
a bezel configured for covering a portion of the display panel.
92. An assembly for a display for a cover for the base of a computer, the mounting system comprising:
a display having an active area and having a plurality of side walls, the display including a plurality of holes formed laterally in the plurality of side walls, the display configured for mounting in a top cover to cover a base of a computer; and
lateral mounting members extending laterally between the top cover and the display, the lateral mounting members engaging the plurality of holes formed laterally in at the plurality of side walls of the display.
93. The assembly in claim 92, wherein the lateral mounting members extend through at least two holes in one of a side wall and the plurality of side walls of the cover.
94. The assembly in claim 92, wherein the lateral mounting members comprise bolts that engage bosses in the display.
95. The assembly in claim 92, wherein the top cover comprises: a back having a side wall extending around a portion of the back, pivotal couplings connecting the cover to a base unit, and at least one bracket having a portion that extends from the pivotal couplings; and the lateral mounting members engage portions of the at least one bracket and the back.
96. The assembly in claim 95, wherein the lateral mounting members comprise thread fasteners configured for passing through the at least one bracket and the back to engage bosses in the display.
97. The assembly in claim 95, wherein the lateral mounting members comprise pins configured for passing through the at least one bracket and the back to engage bosses in the display.
98. The assembly in claim 95, wherein the side wall of the back substantially contributes to the rigidity of the top cover.
99. The assembly in claim 92, wherein the display comprises:
a display panel;
a display rim extending around a perimeter of the display;
a display back.
100. The assembly in claim 99, wherein the lateral mounting members comprise threaded fasteners configured to engage bosses in the back of the display.
101. The assembly in claim 99, wherein the lateral mounting members comprise pins configured to engage bosses in the display back of the display, behind the rim.
102. The assembly in claim 99, wherein the lateral mounting members comprise pins configured to engage the display and the side wall of the top cover.
103. The assembly in claim 92, further comprising:
a bezel configured for covering a portion of the display panel.
104. An assembly for a display for a cover for a base unit for a computer comprising:
a display panel including an active area, a back, a plurality of side walls forming the circumference of the display panel, and a hole extending laterally into a side wall of the display panel;
a cover including a back and a side wall extending around a portion of the back, the side wall having a hole extending laterally therethrough, the cover for closing over a base unit of a computer; and
a lateral mounting member configured for engaging at least a portion of the hole in the side wall of the cover and engaging at least a portion of the hole of the display panel.
105. The assembly of claim 104, wherein the lateral mounting member comprises a screw.
106. The assembly of claim 104, wherein a plurality of edges of display panel are located within the side wall extending around a portion of the cover.
107. The assembly of claim 104, wherein the display panel further comprises:
a rim extending around the circumference of the display panel, the rim having a hole therethrough.
108. The assembly of claim 104, wherein the lateral mounting member comprises a member configured for engaging at least a portion of the hole in the side wall of the cover, configured for extending through the hole in the rim, and configured for engaging at least a portion of the hole of the display panel.
109. The assembly of claim 104, wherein the lateral mounting member comprises a threaded fastener.
110. The assembly of claim 104, wherein the lateral mounting member comprises a pin.
111. The assembly of claim 104, further comprising:
a bezel configured for covering a portion of the display panel.
112. An assembly for a display for a cover for a base unit for a computer comprising:
a display panel including an active area, a back, a plurality of side walls forming the circumference of the display panel, and a plurality of holes extending laterally into the plurality of side walls of the display panel;
a cover including a back and a side wall extending around a portion of the back, the side wall having a plurality of holes extending laterally therethrough, the cover covering a base unit of a computer; and
a plurality of lateral mounting members configured for engaging at least a portions of the holes in the side walls of the cover and engaging at least a portions of the holes of the display panel.
113. The assembly of claim 112, wherein the plurality of lateral mounting members comprises threaded fasteners.
114. The assembly of claim 112, wherein the plurality of holes in a plurality of edges of display panel are located within the back of the display panel.
115. The assembly of claim 112, wherein the display panel further comprises:
a rim extending around the circumference of the display panel, the rim having a plurality of holes therethrough.
116. The assembly of claim 112, wherein the plurality of lateral mounting members include each member configured for engaging at least a portion of a hole of the plurality of holes in the side wall of the cover, configured for extending through a hole of the plurality of holes of the rim, and configured for engaging at least a portion of a hole of the plurality of holes of the display panel.
117. The assembly of claim 112, wherein the lateral mounting members comprises threaded fasteners.
118. The assembly of claim 112, wherein the lateral mounting members comprise members engaging a non-threaded hole in the display panel.
119. The assembly of claim 112, wherein the cover includes pivotal couplings configured to connect the cover to a base unit of a computer, at least one other lateral mounting member, and at least one bracket configured to have a portion extending from a pivotal coupling, the at least one other lateral mounting member engaging at least a portion of the at least one bracket.
120. The assembly of claim 112, wherein the cover includes at least one bracket including at least one pin configured to engage at least a portion of a hole of the plurality of holes extending laterally into a plurality of edges of the display panel.
121. The assembly of claim 112, further comprising:
a bezel configured for covering a portion of the display panel.
122. An assembly for a display for a cover for a base unit for a computer comprising:
a display panel including an active area, a back, a plurality of side walls forming the circumference of the display panel, and a plurality of holes extending laterally into at least two opposed edges of the a plurality of side walls of the display panel;
a cover including a back having a side wall extending around a portion of the back, the side wall having a plurality of holes extending laterally therethrough, pivotal couplings configured to connect the cover to a base unit of a computer for closing thereover, a plurality of brackets, each bracket having a hole extending laterally through a portion thereof, each bracket configured to have a portion to connect with a portion of the pivotal couplings; and
a plurality of lateral mounting members, each lateral mounting member configured for engaging at least a portion of a hole of the plurality of holes in the side walls of the cover, engaging at least a portion of a hole of the plurality of holes of the display panel, and extending through the one hole in each bracket of the plurality of brackets.
123. The assembly of claim 122, wherein the lateral mounting members comprise threaded fasteners.
124. The assembly of claim 122, wherein the display panel further comprises:
a rim extending around the circumference of the display panel, the rim having a plurality of holes therethrough.
125. The assembly of claim 122, wherein the plurality of lateral mounting members includes each member configured for engaging a non-threaded hole in the display panel.
126. The assembly of claim 122, wherein the cover includes a bracket having at least one pin configured to engage at least a portion of a hole of the plurality of holes extending laterally into a plurality of edges of the display panel.
127. The assembly of claim 122, wherein the side wall of the cover includes a side wall configured to extend around a plurality of sides of the back.
128. The assembly of claim 122, further comprising:
a bezel configured for covering a portion of the display panel.
129. The assembly of claim 128, wherein the bezel includes a portion extending between the plurality of brackets.
130. An assembly for a display for a cover for a base unit for a computer comprising:
a display panel including an active area, a back, a plurality of side walls forming the circumference of the display panel, and a plurality of holes extending laterally into at least two opposed edges of the a plurality of side walls of the display panel;
a cover including a back having a side wall extending around a portion of the back, couplings configured to connect the cover to a base unit of a computer for closing thereover, a plurality of brackets, each bracket having a hole extending laterally through a portion thereof, each bracket configured to have a portion to connect with a portion of the couplings; and
a plurality of lateral mounting members, each lateral mounting member configured for engaging at least a portion of a hole of the plurality of holes of the display panel and extending through the one hole in each bracket of the plurality of brackets.
131. The assembly of claim 130, wherein the lateral mounting members comprise threaded fasteners.
132. The assembly of claim 130, wherein the display panel further comprises:
a rim extending around the circumference of the display panel, the rim having a plurality of holes therethrough.
133. The assembly of claim 130, wherein the plurality of lateral mounting members includes each member configured for engaging a non-threaded hole in the display panel.
134. The assembly of claim 130, wherein the cover includes a bracket having at least one pin configured to engage at least a portion of a hole of the plurality of holes extending laterally into a plurality of edges of the display panel.
135. The assembly of claim 130, wherein the side wall of the cover includes a side wall configured to extend around a plurality of sides of the back.
136. The assembly of claim 130, further comprising:
a bezel configured for covering a portion of the display panel.
137. The assembly of claim 136, wherein the bezel includes a portion extending between the plurality of brackets.
138. An assembly for mounting a flat-panel display for a computer in a cover, the assembly comprising:
a bracket member for mounting the flat-panel display in a cover, the bracket member having at least one first hole extending through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back having at least one mounting member extending laterally therefrom, the flat-panel display secured to at least a portion of the bracket member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the bracket member for mounting the flat-panel display to the bracket member.
139. The assembly of claim 138, wherein the bracket member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
140. The assembly of claim 139, wherein the at least one first hole is formed in the first portion of the bracket member and the at least one second hole is formed in the second portion of the bracket member.
141. The assembly of claim 140, wherein a cover includes a sidewall.
142. The assembly of claim 141, wherein the bracket member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
143. The assembly of claim 142, wherein the bracket member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
144. The assembly of claim 143, further comprising another mounting member for mounting the flat-panel display in the cover.
145. The assembly of claim 144, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
146. The assembly of claim 145, wherein a bezel may be used to cover a portion of the flat panel display.
147. The assembly of claim 146, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
148. The assembly of claim 147, wherein the bezel further includes a portion for extending into a cover.
149. The assembly of claim 148, wherein the bezel further includes a portion for extending into a cover to be located between a side wall thereof and the first portion of the bracket member.
150. The assembly of claim 138, wherein the flat-panel display includes a display panel and a back.
151. The assembly of claim 150, wherein the flat-panel display further includes a rim extending around the display panel and the back.
152. The assembly of claim 138, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
153. An assembly for a display in a cover for a computer comprising:
a display panel including an active area, a back, a plurality of side walls forming the circumference of the display panel, and a plurality of holes extending laterally into at least two opposed edges of the a plurality of side walls of the display panel;
a cover including a back having a side wall extending around a portion of the back, couplings configured to connect the cover to a base unit of a computer for closing thereover, a plurality of brackets, each bracket having a hole extending laterally through a portion thereof, each bracket configured to have a portion to connect with a portion of the couplings; and
a plurality of lateral mounting members, each lateral mounting member configured for engaging at least a portion of a hole of the plurality of holes of the display panel using an interference fit therewith and extending through the one hole in each bracket of the plurality of brackets.
154. The assembly of claim 153, wherein the lateral mounting members comprise pins.
155. The assembly of claim 153, wherein the display panel further comprises:
a rim extending around the circumference of the display panel, the rim having a plurality of holes therethrough.
156. The assembly of claim 153, wherein the plurality of lateral mounting members includes each member configured for engaging a non-threaded hole in the display panel.
157. The assembly of claim 153, wherein the cover includes a bracket having at least one pin configured to engage at least a portion of a hole of the plurality of holes extending laterally into a plurality of edges of the display panel.
158. The assembly of claim 153, wherein the side wall of the cover includes a side wall configured to extend around a plurality of sides of the back.
159. The assembly of claim 153, further comprising:
a bezel configured for covering a portion of the display panel.
160. The assembly of claim 159, wherein the bezel includes a portion extending between the plurality of brackets.
161. A cover for a flat-panel display comprising:
a cover having at least one hole extending therethrough, the cover for housing at least a portion of a flat-panel display;
a support member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the support member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the support member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the support member.
162. The cover of claim 161, wherein the support member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
163. The cover of claim 162, wherein the at least one first hole is formed in the first portion of the mounting member and the at least one second hole is formed in the second portion of the support member.
164. The cover of claim 161, wherein the flat-panel display includes a display panel and a back.
165. The cover of claim 164, wherein the flat-panel display further includes a rim extending around the display panel and the back.
166. The cover of claim 161, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
167. The cover of claim 161, further comprising a bezel having a portion covering a portion of the flat panel display.
168. The cover of claim 167, wherein the bezel further includes a portion for abutting a portion of a sidewall of the cover.
169. The cover of claim 168, wherein the bezel further includes a portion for extending into the cover.
170. The cover of claim 169, further comprising a bezel having a portion covering a portion of the flat panel display.
171. The cover of claim 170, wherein the bezel further includes a portion for abutting a portion of a sidewall of the cover.
172. The cover of claim 171, wherein the bezel further includes a portion for extending into the cover to be located between the side wall thereof and the first portion of the support member.
173. An assembly for a cover for a flat-panel display, a mounting system comprising:
a support member for mounting the flat-panel display in a cover, the support member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back, a display panel, and a rim extending around the back, display panel, and the rim, the back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the support member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the support member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the support member.
174. The assembly of claim 173, wherein the support member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
175. The assembly of claim 173, wherein the at least one first hole is formed in the first portion of the support member and the at least one second hole is formed in the second portion of the support member.
176. The assembly of claim 173, wherein a cover includes a sidewall.
177. The assembly of claim 173, wherein the support member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
178. The assembly of claim 177, wherein the support member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
179. The assembly of claim 178, further comprising another mounting member for mounting the flat-panel display in the cover.
180. The assembly of claim 179, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the cover and extending into at least a portion of the at least one second hole in the bracket member for mounting the flat-panel display in the cover.
181. The assembly of claim 173, wherein a bezel may be used to cover a portion of the flat panel display.
182. The assembly of claim 181, wherein the bezel further includes a portion for abutting a portion of a sidewall of a cover.
183. The assembly of claim 182, wherein the bezel further includes a portion for extending into a cover.
184. The assembly of claim 183, wherein the bezel further includes a portion for extending into a cover to be located between a side wall thereof and the first portion of the support member.
185. A back for enclosing a portion of a flat-panel display comprising:
a back for housing at least a portion of a flat-panel display;
a support member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back having at least one hole formed laterally therein, the flat-panel display secured to at least a portion of the support member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the support member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the support member.
186. The back of claim 185, wherein the support member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
187. The back of claim 186, wherein the at least one first hole is formed in the first portion of the support member and the at least one second hole is formed in the second portion of the support member.
188. The back of claim 185, wherein the flat-panel display includes a display panel and a back.
189. The back of claim 188, wherein the flat-panel display further includes a rim extending around the display panel and the back.
190. The back of claim 185, wherein the flat-panel display includes a display panel, a back and a rim extending around the display panel and the back.
191. The back of claim 185, further comprising a bezel having a portion covering a portion of the flat panel display.
192. The back of claim 191, wherein the bezel further includes a portion for abutting a portion of a sidewall of the cover.
193. The back of claim 192, wherein the bezel further includes a portion for extending into a portion of the back.
194. An assembly for a back for a flat-panel display, a mounting system comprising:
a support member for mounting the flat-panel display in a portion back for covering a portion of the flat-panel display, the support member having at least one first hole formed laterally through a portion thereof and at least one second hole formed therethrough; and
a flat-panel display including a back, a display panel, and a rim extending around the back, display panel, and the rim, the flat-panel display secured to at least a portion of the support member using at least one mounting member extending through the at least one first hole formed laterally through a portion of the support member and engaging at least a portion of the at least one hole of the flat-panel display for mounting the flat-panel display to the support member.
195. The assembly of claim 194, wherein the support member comprises a member having a first portion extending in a first direction and a second portion extending orthogonally in a second direction therefrom.
196. The assembly of claim 194, wherein the at least one first hole is formed in the first portion of the support member and the at least one second hole is formed in the second portion of the support member.
197. The assembly of claim 194, wherein a cover includes a sidewall.
198. The assembly of claim 194, wherein the support member comprises a member having a first portion extending in a first direction for extending in the direction of the side wall of the cover being spaced therefrom and a second portion extending orthogonally in a second direction therefrom.
199. The assembly of claim 198, wherein the support member further includes the at least one first hole located in the first portion and the at least one second hole located in the second portion.
200. The assembly of claim 199, further comprising another mounting member for mounting the flat-panel display in the back.
201. The assembly of claim 200, wherein the another mounting member is for mounting the flat-panel display in a cover having a portion thereof extending through a hole in the back and extending into at least a portion of the at least one second hole in the support member for mounting the flat-panel display in the back.
202. The assembly of claim 194, wherein a bezel may be used to cover a portion of the flat panel display.
203. The assembly of claim 202, wherein the bezel further includes a portion for abutting a portion of a sidewall of a back.
204. The assembly of claim 203, wherein the bezel further includes a portion for extending into a back.
205. The assembly of claim 203, wherein the bezel further includes a portion for extending into a back to be located between a side wall thereof and the first portion of the support member.
Description
    CROSS-REFERENCE TO RELATED APPLICATION
  • [0001]
    This application is a divisional of application Ser. No. 08/822,438, filed Mar. 21, 1997, pending.
  • BACKGROUND OF THE INVENTION
  • [0002]
    Portable computers almost universally have a top cover that pivots to open or close over a base unit. The top cover typically houses a flat-panel display, and the base unit has a keyboard and, many times, some form of pointing device.
  • [0003]
    In most cases, the flat-panel display is supported in the top cover by securing it to a plastic back or rear portion of the top cover. Usually, the flat-panel display has four or more holes around its periphery; bolts extend orthogonally to the face of the display, through the holes, to engage bosses, which are integral with the back. The plastic back is typically structural in nature, being manufactured from a rigid plastic. When connected together, the flat-panel display and the plastic back provide necessary rigidity to the top cover.
  • [0004]
    The selection of the flat-panel display in portable computers is generally driven by two competing concerns. On one hand, with the availability of ever-larger flat-panel displays, there is a desire to incorporate those displays into newer portable computer designs. Running contrary to this, however, is the desire to limit the overall dimensions of the computers to enhance their portability. For example, it is common to design portable computers with outside dimensions limited to approximately 8×11″. These dimensions are characteristic of notebook-sized computers.
  • [0005]
    Various innovations have come about to increase the active or viewing area of the flat-panel display as a proportion of the total surface area of the top cover to obtain larger displays without increasing the computer's overall dimensions. For example, it is known to fold the driving and other peripheral circuitry around to the back of the flat-panel display. This results in a display panel whose surface area is almost entirely active except for the width of the metal rim that holds the display together and the bolt holes that are used to attach the flat-panel display to the plastic back.
  • BRIEF SUMMARY OF THE INVENTION
  • [0006]
    The problem with prior art configurations is the fact that they fail to recognize that the size of the top cover- need not be large enough to accommodate the bolt holes. According to the present invention, the flat-panel display is provided with fixtures in the display's side walls to provide for its support by lateral mounting members. The advantage of this approach, in which the bolt holes are essentially rotated around to the sides of the flat-panel display, is the reduction in the portion of the portable computer's top cover that is not an active display. In practice, this results in an increase of six millimeters or more in the size display that may be housed in the same-sized top cover.
  • [0007]
    In specific embodiments, the lateral mounting members comprise bolts that engage bosses in the flat-panel display.
  • [0008]
    Further reductions in the inactive portions of the top cover may be achieved by extending the ends of the display's fluorescent back-light beyond or through the metal rim that surrounds the display. This allows the rim to be even thinner.
  • [0009]
    Also-according to the invention, in order to accommodate the lateral mounting of the flat-panel display, metal brackets are used. These brackets extend from the base unit hinges and cradle the display. This adds torsional rigidity, but also removes the requirement that the back must be structural. As a result, the back can simply be a thin, molded cosmetic rear cover for the computer's top cover.
  • [0010]
    In specific embodiments, the lateral mounting members, or bolts, pass through the brackets and the plastic back to engage the bosses, thus binding the elements to each other.
  • [0011]
    The above and other features of the invention including various novel details of construction and combinations of parts, and other advantages, will now be more particularly described with reference to the accompanying drawings and pointed out in the claims. It will be understood that the particular method and device embodying the -invention are shown by way of illustration and not as a limitation of the invention. The principles and features of this invention may be employed in various and numerous embodiments without departing from the scope of the invention.
  • BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS
  • [0012]
    In the accompanying drawings, reference characters refer to the same parts throughout the different views. The drawings are not necessarily to scale; emphasis has instead been placed upon illustrating the principles of the invention. Of the drawings:
  • [0013]
    FIG. 1 is a perspective view of a portable computer according to the present invention;
  • [0014]
    FIG. 2 is an exploded view of the top cover of the portable computer according to the invention;
  • [0015]
    FIG. 3 is a cross-sectional view of the inventive top cover; and
  • [0016]
    FIG. 4 is a partial perspective view of a corner of an inventive flat-panel display.
  • DETAILED DESCRIPTION OF THE INVENTION
  • [0017]
    FIG. 1 illustrates a personal computer 10 constructed according to the principles of the present invention. Generally, the computer 10 has a top cover 100 that is connected by hinges 112, or otherwise pivotally attached, to a base unit 12. The top cover 100 houses a flat-panel display 114 and a second, much smaller, status display 116, which typically provides information concerning remaining battery life, disk drive operation, and other house-keeping functions. The base unit 12 has keyboard 14 and a pointing device 16, a touch pad in the illustrated embodiment. A power switch 18 and disk drive door 20 are located on the side of the base unit 12.
  • [0018]
    The overall dimensions of the particular embodiment illustrated when closed are about 8.5 inches wide by 12 inches long, which dimensions also apply to the top cover 100 and base unit 12 separately. The total closed height is over two inches, with the height of the top cover 100 being approximately 0.5 inches.
  • [0019]
    The unique characteristics of the present invention are evident in the ratio between the total surface area of the top cover 100 and the surface area of the active or viewable area of the display 114. The active area of the display illustrated is 14.1 inches, diagonally. Consequently, it consumes over 90% of the top cover's total area.
  • [0020]
    FIG. 2 illustrates the mounting technique for the display 114 in the top cover 100, Structurally, the top cover 100 comprises a back 118. This component is almost universally constructed from plastic and forms the top outer shell of the portable computer 10 when the top cover 100 is closed. The back 118 is rectangular in shape and forms essentially a tub around the other elements of the top cover. The proximal wall 120 of the back is not present, however, to accommodate the hinge connection to the base unit.
  • [0021]
    In many prior art designs, the back 118 of the top cover 100 provided significant structural support to the back cover. This fact was evident by the existence of spines or ridges, which are integral with the back, that added rigidity. It is also common to bolt the display to the back by placing bosses in the back during molding. In the present embodiment, only the side walls of the back 118 contribute to the back's bending rigidity, and the back overall has little torsional rigidity.
  • [0022]
    Rigidity, especially torsional, is added to the top cover by right and left metal brackets 122, 124 that are located in the back. The proximal portion of each bracket 122, 124 connects to respective right and left hinge elements 126, 128 that are adapted to cooperate with corresponding hinge elements in the base unit 12. The brackets 122, 124 are each aligned against respective side walls 130, 132 of the back 118. The cross-section of each bracket is essentially “L”-shaped, the shorter legs 134, 136 extending orthogonally away from the planar inner surface of the back 118 and abutting the back's side walls 130, 132. Two holes 138, 140 in each bracket are sized to accommodate bolts 148, 150, two millimeters in diameter, and the holes align with corresponding holes 142, 144 through the sidewalls 130, 132 of the back 118. Preferably, the outer surfaces of the back's side walls 130, 132 have slight depressions 146 to recess head of the bolts 148, 150.
  • [0023]
    The flat-panel display 114 (not shown) comprises a large active area 152 that is defined by the transparent top window of the display 114. The top window is clamped to the panel's plastic back (not shown in this figure) by a metal rim 154 that extends around the display's circumference, defining the display's bottom (180), left (181), top (182), and right (183) side walls. Holes 156, 158, formed in the metal rim 154, align with the holes in the brackets and back when the display is installed. The four bolts 148, 150 extend through the back 118, brackets 122, 124 to engage bosses held in the display 114 behind the metal rim 154.
  • [0024]
    A plastic bezel 160 snap fits over the display onto the back. The bezel's rim extends inward hiding the display's metal rim.
  • [0025]
    FIG. 3 is cross-sectional view further illustrating the back cover's construction. As discussed previously, each of the four bolts 148, 150 extends through the back 118 and corresponding vertical legs 134, 136 of the brackets 122, 124. The bolts 148, 150 further extend through the metal rim 154 of the display to engage corresponding threaded bosses 162 held in the plastic back 164 of the display. Also shown is the snap-fit arrangement of the plastic bezel 160 to the back 118.
  • [0026]
    FIG. 4 is a detailed view of one of the lower outer comers of the flat-panel display 114 illustrating another innovation of the invention that enables a more compact display. Usually, the length of the fluorescent back-light plus the thickness of the display's metal rim dictate the overall width of the display. The light emitting portion of the fluorescent light must be as wide as the active area of the display, but electrodes on the end of the light are wider than the small peripheral inactive portion of the display.
  • [0027]
    According to the present invention, circular cut-outs 166 are formed in the metal rim 154 to allow the ends of the fluorescent back-light 168 to extend slightly beyond the outer surface of the rim 154. As a result, the overall width of the display is no wider than the critical length of the fluorescent back-light 168. In effect, twice the thickness of the metal rim, since cut-outs 166 are provided for both ends of the light 168, is removed from the overall width of the display without any loss in active area. Defined another way, the inactive portions on both sides of the display are each decreased by the thickness of the metal rim 154 by enabling the ends of the back-light 168 to extend beyond the rim.
  • [0028]
    In other embodiments of the invention, the bolts 148, 150 may be replaced with pins that extend through the back 118 and brackets 122,124 to engage non-threaded holes in the side walls 180-183 of the display 114, possibly using an interference fit. Alternatively, these pins could be integral with the metal brackets 122,124. In this later case, it may be desirable to have the display 114 to snap fit with the pins, to facilitate the manufacturing process.
  • [0029]
    In still another embodiment, pins extend outward from the display 114, possibly integral with the metal rim 154 to engage the brackets 122, 124 with an arrangement. This configuration has an advantage, because there is no need to accommodate holes in the display, which could affect the display's electrical design.
  • [0030]
    In still other embodiments, mounting could be accomplished off of the top and bottom side walls 180, 182 of the display 114. In this case, lateral mounting members that cooperate with these side walls would be used to replace the mounting fixtures on the right and left side walls 181, 183, or in addition to those fixtures.
  • [0031]
    While this invention has been particularly shown and described with references to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
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Référencé par
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Classifications
Classification aux États-Unis361/679.27
Classification internationaleG06F1/16
Classification coopérativeY10S248/923, Y10S345/905, G06F1/1616, G06F1/165, G06F1/1637
Classification européenneG06F1/16P1F, G06F1/16P9D5S, G06F1/16P9D
Événements juridiques
DateCodeÉvénementDescription
1 sept. 2011ASAssignment
Owner name: INTELLECTUAL VENTURES FUND 82 LLC, DELAWARE
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHUNGHWA PICTURE TUBES LTD.;REEL/FRAME:026842/0798
Effective date: 20110728