CN102955593A - Touch-control panel structure with dummy patterns - Google Patents
Touch-control panel structure with dummy patterns Download PDFInfo
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- CN102955593A CN102955593A CN2011102411796A CN201110241179A CN102955593A CN 102955593 A CN102955593 A CN 102955593A CN 2011102411796 A CN2011102411796 A CN 2011102411796A CN 201110241179 A CN201110241179 A CN 201110241179A CN 102955593 A CN102955593 A CN 102955593A
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- dummy pattern
- electrically conducting
- conducting transparent
- tool
- transparent district
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Abstract
The invention provides a touch-control panel structure with dummy patterns. The touch-control structure comprises a substrate, a plurality of first transparent conductive areas, a plurality of first dummy patterns, an insulation layer, a plurality of second transparent conductive areas, a plurality of second dummy patterns and an optical coating layer, wherein the first transparent conductive areas and the first dummy patterns are arranged on the substrate and covered by the insulation layer, the second transparent conductive areas and the second dummy patterns are arranged on the insulation layer and covered by the optical coating layer, the first transparent conductive areas and the second transparent conductive areas are respectively configured in the first direction and the second direction, and the first dummy patterns and the second dummy patterns respectively align to the first transparent conductive areas and the second transparent conductive areas correspondingly. Accordingly, color difference of light transmitted by the substrate cannot be told by human eyes, and appearance vision effect of the integral touch-control panel can be improved.
Description
Technical field
The present invention relates to a kind of contact panel, relate in particular to the dummy pattern structure with reduction colour-difference opposite sex.
Background technology
Because contact panel has Presentation Function and operability easily, be widely used in recent years hand-heldly be or fixed electronic device, such as mobile phone, flat computer, Automatic Teller Machine, vending machine, electronic guide browsing device, commodity brief introduction display machine.Especially capacitive contact panel is because having the multi-point touch function, so progressively replace early stage electric resistance touch-control panel.
General traditional capacitance type touch-control panel mainly is to utilize two transparent conducting glass double team one deck optical cements and be placed on the display device to form, but so user's mat touch shown image in its surface or graphic and arrive touch control operation.In addition, also can between electro-conductive glass and conductive film, utilize optical cement to realize the electric capacity effect, reach the purpose of detecting position of touch.
Yet, the shortcoming of above-mentioned prior art is, utilize etch processes in same layer structure, to form and realize the required specific pattern of capacitance characteristic, such as the diamond-plaid pattern, can show in appearance the colour-difference opposite sex, thereby affect the quality of image, so generally can use dummy pattern (Dummy pattern), to reduce the optical differences opposite sex, such as the disclosed technical characterictic of new patent M359752, but still thorough head it off.Therefore, need the touch panel structure provided of the specially designed dummy pattern of a kind of tool, to solve the problem of prior art.
Summary of the invention
Fundamental purpose of the present invention is to provide the touch panel structure provided of a kind of tool dummy pattern, comprise substrate, a plurality of the first electrically conducting transparent district, a plurality of the first dummy pattern, insulation course, a plurality of the second electrically conducting transparent district and optics coating layer, wherein said the first electrically conducting transparent district and described the first dummy pattern are positioned on the substrate and by insulation course and cover, described the second electrically conducting transparent district is positioned on the insulation course and by the optics coating layer and covers, and the first dummy pattern is aligned in respectively the second corresponding electrically conducting transparent district, and described the first dummy pattern does not interconnect.
Described the first electrically conducting transparent district is disposed on the first direction, and described the second electrically conducting transparent district is disposed on the second direction, can be longitudinal direction such as first direction, and second direction can be the horizontal direction vertical with first direction.
Therefore, by the transmission light of coming upwards under the substrate base, such as the image of being launched by display device, respectively through the first electrically conducting transparent district and behind the first dummy pattern and corresponding the second electrically conducting transparent district, reduce the otherness of its light color, and do not see the pattern in first and second electrically conducting transparent district, can improve whole contact panel visual effect in appearance.
Another object of the present invention is to provide the touch panel structure provided of a kind of tool dummy pattern, further comprise a plurality of the second dummy pattern, wherein said the second electrically conducting transparent district and described the second dummy pattern are positioned on the insulation course and by the optics coating layer and cover, and described first and second electrically conducting transparent district is disposed at respectively on first and second direction, and first and second dummy pattern is aligned in respectively the second and first corresponding electrically conducting transparent district.
Therefore, can make the light of being come by the transmission that makes progress under the substrate base, respectively through after the first electrically conducting transparent district and corresponding the second dummy pattern and behind the first dummy pattern and corresponding the second electrically conducting transparent district, further reduce light color otherness each other, can make human eye Shi Geng Bian not go out the pattern in first and second electrically conducting transparent district.
First and second above-mentioned dummy pattern can comprise respectively first and second dummy pattern unit of a plurality of even configurations, and each first and second dummy pattern unit can have the shape of square, rectangle or rhombus.In addition, first and second dummy pattern also can be the shape of single square, rectangle or rhombus.
Description of drawings
Fig. 1 is the touch panel structure provided schematic diagram of tool dummy pattern of the present invention;
Fig. 2 is the schematic diagram of the first electrically conducting transparent district and the first dummy pattern among the present invention;
Fig. 3 is the enlarged diagram of the first dummy pattern among the present invention;
Fig. 4 is the touch panel structure provided schematic diagram of another embodiment of the present invention; And
Fig. 5 is the touch panel structure provided schematic diagram of further embodiment of this invention.
Embodiment
Below cooperation is graphic does more detailed description to embodiments of the present invention, so that those skilled in the art can implement after studying this instructions carefully according to this.
With reference to figure 1, Fig. 1 is the touch panel structure provided schematic diagram of tool dummy pattern of the present invention, wherein have a touch panel structure provided substrate 10 that comprises of dummy pattern, shielding layer 12, a plurality of the first electrically conducting transparent districts 20, a plurality of the first dummy pattern 22, insulation course 30, a plurality of the second electrically conducting transparent districts 40, a plurality of the second dummy pattern 42 and optics coating layer 50, in order to reduce the visually resolvability in first and second electrically conducting transparent district, that is reduce by under the substrate base upwards the transmission image light of coming be subjected to the impact in first and second electrically conducting transparent district, improve the quality of shown image.
The first electrically conducting transparent district 20 and the first dummy pattern 22 are to be made of transparent conductive material, such as indium tin oxide (ITO) or aluminium zinc oxide (AZO), and described the first electrically conducting transparent district 20 is on a part of surface of substrate 10, and described the first dummy pattern 22 is to be positioned on another part surface of substrate 10.Described the first electrically conducting transparent district 20 configures at first direction, such as longitudinal direction, and each first electrically conducting transparent district 20 is connected in the diagonal angle and is formed by a plurality of rectangles, square or rhombus, such as shown in Figure 2 be as exemplary embodiment take square, the schematic diagram of the first electrically conducting transparent district and the first dummy pattern among the present invention, and be not connected between individual other first dummy pattern 22.
Each first electrically conducting transparent district 20 can be formed by a plurality of rectangles, square or rhombus, and described rectangle, square or rhombus are the modes that connects with the diagonal angle and being connected.Each first dummy pattern 22 can comprise a plurality of the first dummy pattern unit 22a, and described the first dummy pattern unit 22a can have one of them shape of rectangle, square, rhombus, triangle, polygon and irregular shape, as shown in Figure 3, Fig. 3 is the enlarged diagram of the first dummy pattern among the present invention, and Fig. 3 is with the square exemplary embodiment of being used as.
Described the second electrically conducting transparent district 40 consists of by being same as the transparent conductive material that consists of the first electrically conducting transparent district 20.Described the second electrically conducting transparent district 40 is positioned on a part of surface of this insulation course, and is to configure in the second direction that is different from first direction, such as horizontal direction.Each second electrically conducting transparent district 40 is connected in the diagonal angle by a plurality of rectangles, square or rhombus and forms, and as the first above-mentioned electrically conducting transparent district 20, and each the second electrically conducting transparent district 40 vertical alignment is in the first corresponding dummy pattern 22.
The second direction that is noted that above-mentioned first direction can be pressed from both sides an angle mutually, and this angle is 30 ° to 90 °.
Of the present inventionly touch panel structure providedly can further comprise a plurality of the second dummy pattern 42, as shown in Figure 4, Fig. 4 is the touch panel structure provided schematic diagram of another embodiment of the present invention, wherein the second dummy pattern 42 is to consist of by being same as the transparent conductive material that consists of the second electrically conducting transparent district 40, and described the second dummy pattern 42 is to be positioned on another part surface of insulation course 30 and by optics coating layer 50 to cover.Each the second dummy pattern 42 vertical alignment is in the first corresponding electrically conducting transparent district 20.Each second dummy pattern 42 comprises a plurality of the second dummy pattern unit 42a, and described the second dummy pattern unit 42a can have one of them shape of rectangle, square, rhombus, triangle, polygon and irregular shape, as the first dummy pattern unit 22a.
With reference to figure 5, Fig. 5 is the touch panel structure provided schematic diagram of further embodiment of this invention, wherein each first dummy pattern 22 has the single first illusory diamond-plaid 24 of rhombus, and the first illusory diamond-plaid 24 can be not more than the second electrically conducting transparent district 40, simultaneously, each second dummy pattern 42 has the single second illusory diamond-plaid 44 of rhombus, and the second illusory diamond-plaid 44 can be not more than the first electrically conducting transparent district 20.
Therefore, the touch panel structure provided characteristics of tool dummy pattern of the present invention are, by under the substrate base upwards the transmission image light of coming behind the first dummy pattern and the second electrically conducting transparent district of aligning, visually can reduce the shown quality of image by the impact in the second electrically conducting transparent district, and then improve the overall image quality.
Another characteristics of the present invention are to utilize first and second dummy pattern that aligns with first and second electrically conducting transparent district, so that visually can not differentiate the existence that first and second electrically conducting transparent district is arranged, and to improve the quality of shown image.
The above only is in order to explain preferred embodiment of the present invention; be not that attempt is done any pro forma restriction to the present invention according to this; therefore, all have identical invention spirit is lower do relevant any modification of the present invention or change, all must be included in the category that the invention is intended to protect.
Claims (8)
1. a tool dummy pattern is touch panel structure provided, it is characterized in that, comprising:
One substrate, the tool light transmission;
One shielding layer is made of lighttight material, and in order to covering the light of being launched by a display device of this substrate below, and this shielding layer has one and cover pattern, in order to expose this substrate of part;
A plurality of the first electrically conducting transparent districts, consisted of by a transparent conductive material, and be positioned on a part of surface of this substrate, and described the first electrically conducting transparent district configures at a first direction, each first electrically conducting transparent district is connected in the diagonal angle by a plurality of rectangles, square or rhombus and forms;
A plurality of the first dummy pattern are made of this transparent conductive material, and are positioned on another part surface of this substrate, and are not connected between individual other first dummy pattern;
One insulation course, tool light transmission and electric insulating quality, and cover this shielding layer, described the first electrically conducting transparent district, described the first dummy pattern and not by the surface of this occupied substrate of this shielding layer, described the first electrically conducting transparent district and described the first dummy pattern;
A plurality of the second electrically conducting transparent districts, consisted of by this transparent conductive material, and be positioned on a part of surface of this insulation course, and described the second electrically conducting transparent district configures in a second direction that is different from this first direction, each second electrically conducting transparent district is connected in the diagonal angle by a plurality of rectangles, square or rhombus and forms, and each second electrically conducting transparent district vertical alignment is in the first corresponding dummy pattern; And
One optics coating layer, tool light transmission and electric insulating quality, and cover described the second electrically conducting transparent district and not by the surface of this occupied insulation course of described the second electrically conducting transparent district.
2. tool dummy pattern as claimed in claim 1 is touch panel structure provided, it is characterized in that, and folder one angle between this first direction and this second direction, and this angle is between 30 ° to 90 °.
3. tool dummy pattern as claimed in claim 1 is touch panel structure provided, it is characterized in that, further comprise a plurality of the second dummy pattern, consisted of by this transparent conductive material, and be positioned on another part surface of this insulation course and by this optics coating layer and cover, each second dummy pattern vertical alignment is in the first corresponding electrically conducting transparent district.
4. tool dummy pattern as claimed in claim 1 is touch panel structure provided, it is characterized in that, each first dummy pattern of described the first dummy pattern comprises a plurality of the first dummy pattern unit, and described the first dummy pattern unit has one of them shape of rectangle, square, rhombus, triangle, polygon and irregular shape.
5. tool dummy pattern as claimed in claim 1 is touch panel structure provided, it is characterized in that, each first dummy pattern of described the first dummy pattern has one first illusory diamond-plaid of rhombus, and this first illusory diamond-plaid is not more than this second electrically conducting transparent district.
6. tool dummy pattern as claimed in claim 3 is touch panel structure provided, it is characterized in that, each second dummy pattern of described the second dummy pattern comprises a plurality of the second dummy pattern unit, and described the second dummy pattern unit has one of them shape of rectangle, square, rhombus, triangle, polygon and irregular shape.
7. tool dummy pattern as claimed in claim 3 is touch panel structure provided, it is characterized in that, each second dummy pattern of described the second dummy pattern has one second illusory diamond-plaid of rhombus, and this two illusory diamond-plaid is not more than this first electrically conducting transparent district.
8. tool dummy pattern as claimed in claim 1 is touch panel structure provided, it is characterized in that, this transparent conductive material comprises indium tin oxide or aluminium zinc oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110241179.6A CN102955593B (en) | 2011-08-22 | 2011-08-22 | Tool dummy pattern touch panel structure provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110241179.6A CN102955593B (en) | 2011-08-22 | 2011-08-22 | Tool dummy pattern touch panel structure provided |
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| Publication Number | Publication Date |
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| CN102955593A true CN102955593A (en) | 2013-03-06 |
| CN102955593B CN102955593B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110241179.6A Expired - Fee Related CN102955593B (en) | 2011-08-22 | 2011-08-22 | Tool dummy pattern touch panel structure provided |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117059A (en) * | 2015-08-27 | 2015-12-02 | 山东华芯富创电子科技有限公司 | Transparent conducting layer and touch screen |
| CN105900048A (en) * | 2014-01-16 | 2016-08-24 | 三菱制纸株式会社 | Light-transmissive conductive material |
| CN106415461A (en) * | 2014-02-10 | 2017-02-15 | 松下知识产权经营株式会社 | Touch panel |
| CN109669586A (en) * | 2017-10-16 | 2019-04-23 | 日本航空电子工业株式会社 | Touch panel |
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| US20030052867A1 (en) * | 2001-09-20 | 2003-03-20 | Alps Electric Co., Ltd. | Capacitive input device |
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| WO2005114369A2 (en) * | 2004-05-06 | 2005-12-01 | Apple Computer, Inc. | Multipoint touchscreen |
| US20060066581A1 (en) * | 2004-09-24 | 2006-03-30 | Apple Computer, Inc. | Low EMI capacitive trackpad |
| WO2007115032A2 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Touch screen having reduced visibility transparent conductor pattern |
| TW200949655A (en) * | 2008-02-27 | 2009-12-01 | Hitachi Displays Ltd | Display panel |
| JP2011090443A (en) * | 2009-10-21 | 2011-05-06 | Optrex Corp | Projection type capacitance touch panel, method of manufacturing the same, and electronic equipment |
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2011
- 2011-08-22 CN CN201110241179.6A patent/CN102955593B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6147680A (en) * | 1997-06-03 | 2000-11-14 | Koa T&T Corporation | Touchpad with interleaved traces |
| US20030052867A1 (en) * | 2001-09-20 | 2003-03-20 | Alps Electric Co., Ltd. | Capacitive input device |
| US20040239650A1 (en) * | 2003-06-02 | 2004-12-02 | Mackey Bob Lee | Sensor patterns for a capacitive sensing apparatus |
| US20050030048A1 (en) * | 2003-08-05 | 2005-02-10 | Bolender Robert J. | Capacitive sensing device for use in a keypad assembly |
| WO2005114369A2 (en) * | 2004-05-06 | 2005-12-01 | Apple Computer, Inc. | Multipoint touchscreen |
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| JP2011090443A (en) * | 2009-10-21 | 2011-05-06 | Optrex Corp | Projection type capacitance touch panel, method of manufacturing the same, and electronic equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900048A (en) * | 2014-01-16 | 2016-08-24 | 三菱制纸株式会社 | Light-transmissive conductive material |
| CN105900048B (en) * | 2014-01-16 | 2019-01-18 | 三菱制纸株式会社 | The saturating conductive material of light |
| CN106415461A (en) * | 2014-02-10 | 2017-02-15 | 松下知识产权经营株式会社 | Touch panel |
| CN105117059A (en) * | 2015-08-27 | 2015-12-02 | 山东华芯富创电子科技有限公司 | Transparent conducting layer and touch screen |
| CN105117059B (en) * | 2015-08-27 | 2019-04-05 | 山东华芯富创电子科技有限公司 | Transparency conducting layer and touch screen |
| CN109669586A (en) * | 2017-10-16 | 2019-04-23 | 日本航空电子工业株式会社 | Touch panel |
| CN109669586B (en) * | 2017-10-16 | 2022-01-04 | 日本航空电子工业株式会社 | Touch panel |
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| Publication number | Publication date |
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| CN102955593B (en) | 2015-11-25 |
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