CN103176304B - Multiside displaying device - Google Patents
Multiside displaying device Download PDFInfo
- Publication number
- CN103176304B CN103176304B CN201310101443.5A CN201310101443A CN103176304B CN 103176304 B CN103176304 B CN 103176304B CN 201310101443 A CN201310101443 A CN 201310101443A CN 103176304 B CN103176304 B CN 103176304B
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- display panels
- displaying device
- light source
- multiside displaying
- accommodation
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
Abstract
Multiside displaying device provided by the invention, comprise respectively towards multiple display panels of multiple directions, multiple display panels surrounds a spatial accommodation, is provided with the light source for providing light to multiple display panels in spatial accommodation.Multiside displaying device of the present invention operationally, only utilizes a light source to provide light for multiple display panels, avoids multiple light source to work simultaneously, thus significantly economize energy; The thermal value of the single source in Multiside displaying device of the present invention is limited, can not make heat accumulation, thus avoids display panels to be compromised because environment temperature is too high.Multiside displaying device structure of the present invention is simple, comparatively produces, safeguards multiple conventional display, significantly cost-saving.
Description
Technical field
The present invention relates to a kind of display device, particularly relate to a kind of Multiside displaying device.
Background technology
Along with developing rapidly of display technology, as the one of display device, liquid crystal display (LCD) has become the main flow of flat display field.LCD is that the electric field driven liquid crystal therebetween formed by two panels electro-conductive glass realizes showing, and because liquid crystal itself is not luminous, therefore LCD needs to realize transmission or reflective display by external light source.Existing LCD great majority are transmission-types, and for transmission-type LCD, backlight is indispensable ingredient.
At present, there is the place (such as hypermarket, finance place, Basketball hall, football shop etc.) much needing to use display, generally multiple stage being fixed together towards the display of different directions in these places is placed on above place, can see to make the people of all directions the content that display shows.So in use, several complete display is simultaneously in work, and several backlights are wherein also simultaneously in work, and the heat that such backlight produces easily is assembled, and likely causes damage to display; Also compare simultaneously and waste energy.
Summary of the invention
The object of this invention is to provide a kind of economize energy, cost-saving Multiside displaying device.
Multiside displaying device of the present invention, comprise respectively towards multiple display panels of multiple directions, described multiple display panels surrounds a spatial accommodation, is provided with the light source for providing light to described multiple display panels in described spatial accommodation.
Multiside displaying device of the present invention, wherein, described light source is can to the strip-shaped light source of surrounding emission of light, any one in described multiple display panels of described source parallel.
Multiside displaying device of the present invention, wherein, the center of described light source is all equal to the distance of arbitrary display panels in described multiple display panels.
Multiside displaying device of the present invention, wherein, described multiple display panels is linked together by peripheral glue frame, and described peripheral glue frame comprises the accommodation section of the described display panels of multiple accommodation and multiple connecting portion be connected to each other described accommodation section.
Multiside displaying device of the present invention, wherein, the surface of described multiple display panels is covered with blooming piece respectively.
Multiside displaying device of the present invention, wherein, described display panels is three, and three described display panels are arranged in three accommodation sections of described peripheral glue frame respectively, and three described display panels are connected to form triangular prism structure successively from beginning to end.
Multiside displaying device of the present invention, wherein, described display panels is four, and four described display panels are arranged in four accommodation sections of described peripheral glue frame respectively, and four described display panels are connected to form quadrangular structure successively from beginning to end.
Multiside displaying device of the present invention, wherein, the spatial accommodation that described multiple display panels surrounds also comprises base plate and upper cover plate, and described base plate and/or upper cover plate comprise heat abstractor.
Multiside displaying device of the present invention operationally, a light source is only utilized to provide light for multiple display panels, avoid multiple light source to work simultaneously and cause heat accumulation, thus avoid display panels to be compromised because environment temperature is too high, simultaneously by a light source for multiple display panels provides light can also significantly economize energy.In addition, Multiside displaying device structure of the present invention is simple, comparatively produces, safeguards multiple conventional display, significantly cost-saving.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the structural representation of the first embodiment of Multiside displaying device of the present invention;
Fig. 2 is the vertical view of the structural representation of the first embodiment of Multiside displaying device of the present invention;
Fig. 3 is the vertical view of the structural representation of the second embodiment of Multiside displaying device of the present invention;
Fig. 4 is the vertical view of the structural representation of the third embodiment of Multiside displaying device of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, the Multiside displaying device of the embodiment of the present invention, comprise respectively towards multiple display panels 1 of multiple directions, multiple display panels 1 surrounds a spatial accommodation 10, is provided with the light source 3 for providing light to multiple display panels 1 in spatial accommodation 10.
The Multiside displaying device of the embodiment of the present invention operationally, only utilizes a light source 3 to provide light for multiple display panels 1, avoids multiple light source 3 to work simultaneously, thus significantly economize energy; In the Multiside displaying device of the embodiment of the present invention, the thermal value of single source 3 is limited, can not make heat accumulation, thus avoids display panels to be compromised because environment temperature is too high.
For ensureing that the multiple display panels in the Multiside displaying device of the embodiment of the present invention all can obtain uniform light, in the Multiside displaying device of the embodiment of the present invention, light source 3 is can to the strip-shaped light source of surrounding emission of light, and light source 3 is parallel to any one in multiple display panels 1.
Homogeneous for ensureing the display effect of the multiple display panels in the Multiside displaying device of the embodiment of the present invention, in the Multiside displaying device of the embodiment of the present invention, the center of light source 3 is all equal to the distance of arbitrary display panels in multiple display panels 1, like this when light source 3 is opened, each display panels 1 all obtains the light quantity of identical amount, ensures that the display effect of each display panels is homogeneous like this.
Certainly, Multiside displaying device described in the embodiment of the present invention is all example mutually with multiple display panels size and is described, for the situation that multiple display panels varies in size, the shape of light source and corresponding adjustment can be done to the distance of each panel, to ensure that the display quality of each display panels is advisable.
The Multiside displaying device of the embodiment of the present invention, wherein, multiple display panels 1 is linked together by peripheral glue frame 5, and peripheral glue frame 5 comprises the accommodation section 51 of multiple accommodation display panels and multiple connecting portion 52 be connected to each other for accommodation section 51.Accommodation section 51 and connecting portion 52 are crisscross arranged, and namely all have connecting portion 52 between every two adjacent accommodation sections 21, thus ensure the bulk strength of the Multiside displaying device of the embodiment of the present invention.
Wherein, be connected to each other and refer in Multiside displaying device, often adjacent two display panels connect, and form prism-shaped, each display panels is as a side of prism.
The Multiside displaying device of the embodiment of the present invention, wherein, multiple display panels 1 is covered with blooming piece 2 respectively near the surface of described light source, and blooming piece 2 generally comprises diffusion barrier,, prism film etc., play and the light of light source carried out dispersing the effect becoming uniform area source.Meanwhile, base plate and upper cover plate (not shown) are set at the two ends up and down of light source 3, thus ensure spatial accommodation 10 not by the impact of external environment light.
Further, described base plate and/or upper cover plate comprise heat abstractor, distribute for the heat that described light source luminescent is produced, ensure the normal work of each display panels.
Embodiment one
In the embodiment of the Multiside displaying device of the embodiment of the present invention, described Multiside displaying device is three displays, comprise three described display panels 1, three display panels 1 are arranged in three accommodation sections 51 of peripheral glue frame 5 respectively, three display panels 1 are connected to form triangular prism structure by described connecting portion 52 successively head and the tail, three display panels 1 surround the spatial accommodation 10 of a triangular prism shape, are provided with the light source 3 for providing light to three display panels 1 in spatial accommodation 10.
Wherein, light source 3 is preferably strip or cylindrical light source, can to surrounding emission of light.Light source 3 that is cylindric or strip is arranged on spatial accommodation 10 axis, and is parallel to any one in described four display panels 1, and namely the center of described light source 3 is all equal to the distance of described three display panels 1.
Three display panels 1 are linked together by peripheral glue frame, and described peripheral glue frame comprises accommodation section 51 and three connecting portions 52 be connected to each other for accommodation section 51 of three display panels 1.
At three display panels 1, the one side of light source 3 is provided with blooming piece 2, blooming piece 2 comprises diffusion barrier, prism film etc., plays and is carried out dispersing the effect becoming uniform area source by the light of light source.
In order to realize the efficiency utilization of source light and avoid the impact of extraneous light, the top and bottom of the triangular prism of three display panels 1 formation arrange base plate and upper cover plate (not shown).Further, described base plate and/or upper cover plate also comprise heat abstractor, for maintaining the normal working temperature of described three display panels, preventing it because light source is overheated and causing damage.
The Multiside displaying device of the present embodiment operationally, only utilizes a light source 3 to provide light for three display panels 1, makes the people in three directions can not see the content that display shows with being affected, and greatly saves energy consumption simultaneously.
Embodiment two
Shown in composition graphs 3, the Multiside displaying device of the embodiment of the present invention is four sides display, comprise four display panels 1, four display panels 1 are arranged in four accommodation sections 51 of peripheral glue frame 5 respectively, and four display panels 1 are connected to form quadrangular structure by described connecting portion 52 successively head and the tail.Four display panels 1 surround the spatial accommodation 10 of a quadrangular (rectangular parallelepiped) shape, are provided with the light source 3 for providing light to four display panels 1 in spatial accommodation 10.
Wherein, light source 3 is preferably strip or cylindrical light source, can to surrounding emission of light.Light source 3 that is cylindric or strip is arranged on spatial accommodation 10 axis, and is parallel to any one in described four display panels 1, and namely the center of described light source 3 is all equal to the distance of described four display panels 1.
Four display panels 1 are linked together by peripheral glue frame, and described peripheral glue frame comprises accommodation section 51 and four connecting portions 52 be connected to each other for described accommodation section 51 of four display panels 1.
At four display panels 1, the one side of light source 3 is provided with blooming piece 2, blooming piece 2 comprises diffusion barrier, prism film etc., plays and is carried out dispersing the effect becoming uniform area source by the light of light source.
In order to realize the efficiency utilization of source light and avoid the impact of extraneous light, the top and bottom of the quadrangular of four display panels 1 formation arrange base plate and upper cover plate (not shown).Further, described base plate and/or upper cover plate also comprise heat abstractor, for maintaining the normal working temperature of described four display panels, preventing it because light source is overheated and causing damage.The Multiside displaying device of the present embodiment operationally, only utilizes a light source 3 to provide light for four display panels 1, makes the people of four direction can not see the content that display shows with being affected, and greatly saves energy consumption simultaneously.
Embodiment three
Shown in composition graphs 4, the embodiment of the present invention Multiside displaying device be five displays, comprise five display panels 1, five display panels 1 are arranged in five accommodation sections 51 of peripheral glue frame 5 respectively, and five display panels 1 are connected to form pentagonal prism structure by described connecting portion 52 successively head and the tail.Five display panels 1 surround the spatial accommodation 10 of First Five-Year Plan prism-shaped, are provided with the light source 3 for providing light to five display panels 1 in spatial accommodation 10.The light source 3 of strip is arranged on spatial accommodation 10 axis.
Wherein, light source 3 is preferably strip or cylindrical light source, can to surrounding emission of light.Light source 3 that is cylindric or strip is arranged on spatial accommodation 10 axis, and is parallel to any one in described five display panels 1, and namely the center of described light source 3 is all equal to the distance of described five display panels 1.
Five display panels 1 are linked together by peripheral glue frame, and described peripheral glue frame comprises accommodation section 51 and five connecting portions 52 be connected to each other for described accommodation section 51 of five display panels 1.
At five display panels 1, the one side of light source 3 is provided with blooming piece 2, blooming piece 2 comprises diffusion barrier, prism film etc., plays and is carried out dispersing the effect becoming uniform area source by the light of light source.
In order to realize the efficiency utilization of source light and avoid the impact of extraneous light, the top and bottom of the pentagonal prism of five display panels 1 formation arrange base plate and upper cover plate (not shown).Further, described base plate and/or upper cover plate also comprise heat abstractor, for maintaining the normal working temperature of described three display panels, preventing it because light source is overheated and causing damage.
The Multiside displaying device of the present embodiment operationally, only utilizes a light source 3 to provide light for five display panels 1, makes the people in five directions can not see the content that display shows with being affected, and greatly saves energy consumption simultaneously.
By that analogy, Multiside displaying device of the present invention can also design and comprise six display panels, seven display panels, eight display panels etc., and namely corresponding Multiside displaying device is six prisms, seven prisms, eight prisms etc.; Above-mentioned display panels size can be identical; can be different; for the situation that display panels varies in size; the prism of its corresponding formation also can not be regular prism, and being undertaken combining the Multiside displaying device obtained by the form in multiple display panels sharing backlight source in a word all should fall into protection scope of the present invention.
It should be noted that, described accommodation section can for surrounding the structure of each display panels four sides, or be the structure of surrounding the adjacent side of adjacent two display panels, or for only surrounding the structure at each display panels four angles.Accordingly, described connecting portion can be the structure of one up and down, the whole side of connecting fluid LCD panel, or described connecting portion can for only carrying out the structure connected by the angle of display panels, and these the present invention all do not limit.Certainly, in order to the consideration of connectivity robustness, be preferably the whole side that described accommodation section surrounds described display panels, described connecting portion is the structure with described accommodation section one, and the whole side of connecting fluid LCD panel.Meanwhile, because general display panels is downward-sloping at an angle, be convenient to beholder's viewing, in order to realize this structure, can by the magnitude relationship of adjustment connecting portion upper-lower position, the spacing namely between adjacent two accommodation section upper-lower positions realizes.
Certain described light source is also not limited to strip-shaped light source, as shape that can be similar for the prismatic shape formed with multiple display panels, namely be triangular prism shape light source in the spatial accommodation that corresponding three displays are formed, be quadrangular light source in the spatial accommodation that corresponding four sides display is formed, be pentagonal prism light source in the spatial accommodation that corresponding five displays are formed, the rest may be inferred, and each display panels corresponding, a light-emitting area of equal corresponding light source, can better realize the even of light, and better display effect.Simultaneously, for the Multiside displaying device that each display panels is downward-sloping all at a certain angle, in order to ensure display quality, described strip power supply or prism-shaped power supply can carry out the adjustment of brightness or shape according to the distance with the upper and lower diverse location of display panel, as described in strip power supply be set to the structure that brightness from top to bottom successively successively decreases.
Certainly for the distortion of above-mentioned various structure, its prerequisite is all that what to be formed at each display panels must be closed for holding the space of light source, makes the light of light source can more effective utilization, prevents the interference of extraneous light simultaneously.Meanwhile, the base plate and/or upper cover plate of closed spatial accommodation arrange heat abstractor, as thermal conductive metal plate etc., make the temperature in spatial accommodation can not be too high due to the persistent fever of light source, cause display panels normally not show.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a Multiside displaying device, comprise respectively towards multiple display panels of multiple directions, it is characterized in that, described multiple display panels surrounds a spatial accommodation, is provided with a light source for providing light to described multiple display panels in described spatial accommodation;
Described light source is the strip-shaped light source to surrounding emission of light, any one in described multiple display panels of described source parallel.
2. Multiside displaying device according to claim 1, is characterized in that, the center of described light source is all equal to the distance of arbitrary display panels in described multiple display panels.
3. Multiside displaying device according to claim 2, it is characterized in that, described multiple display panels is linked together by peripheral glue frame, and described peripheral glue frame comprises the accommodation section of the described display panels of multiple accommodation and multiple connecting portion be connected to each other for described accommodation section.
4. Multiside displaying device according to claim 3, is characterized in that, described multiple display panels is covered with blooming piece respectively near the surface of described light source.
5. Multiside displaying device according to claim 3, it is characterized in that, described Multiside displaying device is three displays, comprise three described display panels, three described display panels are arranged in three accommodation sections of described peripheral glue frame respectively, and three described display panels are connected to form triangular prism structure by described connecting portion successively head and the tail.
6. Multiside displaying device according to claim 3, it is characterized in that, described Multiside displaying device is four sides display, comprise four described display panels, four described display panels are arranged in four accommodation sections of described peripheral glue frame respectively, and four described display panels are connected to form quadrangular structure by described connecting portion successively head and the tail.
7. Multiside displaying device according to claim 1, is characterized in that, the spatial accommodation that described multiple display panels surrounds also comprises base plate and upper cover plate, and described base plate and/or upper cover plate comprise heat abstractor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101443.5A CN103176304B (en) | 2013-03-27 | 2013-03-27 | Multiside displaying device |
| PCT/CN2013/074959 WO2014153802A1 (en) | 2013-03-27 | 2013-04-28 | Multi-screen display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101443.5A CN103176304B (en) | 2013-03-27 | 2013-03-27 | Multiside displaying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103176304A CN103176304A (en) | 2013-06-26 |
| CN103176304B true CN103176304B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101443.5A Active CN103176304B (en) | 2013-03-27 | 2013-03-27 | Multiside displaying device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103176304B (en) |
| WO (1) | WO2014153802A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592794A (en) * | 2013-11-13 | 2014-02-19 | 深圳市华星光电技术有限公司 | Multi-face displayer |
| US20150131022A1 (en) * | 2013-11-13 | 2015-05-14 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Multiple display monitor |
| CN103982819A (en) * | 2014-05-14 | 2014-08-13 | 京东方科技集团股份有限公司 | Multi-surface display device |
| CN104460088A (en) * | 2014-12-12 | 2015-03-25 | 京东方科技集团股份有限公司 | Multi-face display device |
| CN104460087A (en) * | 2014-12-12 | 2015-03-25 | 京东方科技集团股份有限公司 | Multi-face display device |
| CN104460089B (en) * | 2014-12-12 | 2018-02-16 | 京东方科技集团股份有限公司 | A kind of Multiside displaying device part |
| CN104407465B (en) * | 2014-12-12 | 2019-03-05 | 京东方科技集团股份有限公司 | A kind of Multiside displaying device part |
| CN105487274B (en) | 2016-01-18 | 2019-03-01 | 深圳市华星光电技术有限公司 | Display with double faces frame and display with double faces |
| CN106483700A (en) * | 2016-12-05 | 2017-03-08 | 深圳市华星光电技术有限公司 | Modularity liquid crystal indicator |
| KR101981586B1 (en) | 2017-12-01 | 2019-05-23 | 엘지디스플레이 주식회사 | Polyhedron Type Display Device |
| CN108266666B (en) * | 2018-01-16 | 2021-03-30 | 京东方科技集团股份有限公司 | Collimation backlight structure and display device, double-screen and multi-screen display device thereof |
| KR102622979B1 (en) * | 2018-10-15 | 2024-01-08 | 엘지디스플레이 주식회사 | Display apparatus |
| CN109683387A (en) * | 2019-02-26 | 2019-04-26 | 深圳市华之洋光电科技有限公司 | The TN display screen of multi-angle display |
| WO2023242935A1 (en) * | 2022-06-14 | 2023-12-21 | シャープディスプレイテクノロジー株式会社 | Multifaceted display device and display apparatus |
| TWI820976B (en) * | 2022-10-20 | 2023-11-01 | 達擎股份有限公司 | Display device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103176304A (en) | 2013-06-26 |
| WO2014153802A1 (en) | 2014-10-02 |
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