CN102446020B - structure of touch display - Google Patents
structure of touch display Download PDFInfo
- Publication number
- CN102446020B CN102446020B CN201110125323.XA CN201110125323A CN102446020B CN 102446020 B CN102446020 B CN 102446020B CN 201110125323 A CN201110125323 A CN 201110125323A CN 102446020 B CN102446020 B CN 102446020B
- Authority
- CN
- China
- Prior art keywords
- those
- touch control
- control display
- plural
- black matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000005130 electrotropism Effects 0.000 claims description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010037 TiAlN Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 for example ITO Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to a structure of a touch display, which comprises: a display panel having a plurality of black matrix regions; the touch panel is arranged on the display panel and is provided with a plurality of sensing serial lines and a plurality of conductive auxiliary lines, wherein each sensing serial line continuously extends along one direction, the plurality of conductive auxiliary lines are overlapped on the surfaces of the plurality of sensing serial lines, and the plurality of conductive auxiliary lines are arranged on the plurality of black matrix areas.
Description
Technical field
The present invention is a kind of touch panel structure provided, build bridge and hide picture element, and use metal wire in contact panel sensing structure causes as conduction boost line the problem that hides picture element in order to improve the metal of bridge type contact panel.
Background technology
Bridge type contact panel often uses metal material as the electric connection line between sensor pad, and because metal does not have light transmission, therefore the electric connection line of metal material easily covers and shows picture element and cause not attractive in appearance on picture.
Contact panel is owing to using electrically conducting transparent material as touch-control sensing circuit in addition, and along with the increase of touch control display size will make the rapid rising of resistance value of touch-control sensing circuit, the situation of RC-delay will be more and more serious along with the increase of resistance value. Therefore inventor in " touch panel structure provided " of TaiWan, China application case that on July 26th, 2010 proposes number 099124515 for using metallic conduction boost line as the electric conductivity that promotes touch-control sensing circuit, in order to improve the C-delay of large touch panel. Because conduction boost line is metal material, therefore the electric connection line of metal material easily covers and shows picture element and cause not attractive in appearance on picture.
Summary of the invention
The object of the present invention is to provide a kind of touch panel structure provided, in order to improve the metal bridge formation bright spot problem of bridge type contact panel, and use metal wire in contact panel the sensing structure bright line or the bright spot problem that cause as conduction boost line.
For reaching above-mentioned object, the structure of touch control display of the present invention, comprising: display floater, has plural black matrix" district; Contact panel, be positioned on display floater, contact panel has plural sensing serial and complex conduction boost line, and wherein each sensing serial is extended continuously along a direction, complex conduction boost line is stacked and placed on the surface of plural sensing serial, and complex conduction boost line is positioned on plural black matrix" district.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein each sensing serial comprises plural sensor pad and complex connecting line, and plural sensor pad is arranged with array way, and complex connecting line connects plural sensor pad in the party's electrotropism.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein complex conduction boost line is stacked and placed on the surface of complex connecting line.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein complex conduction boost line is stacked and placed on the surface of complex connecting line and plural sensor pad.
For reaching above-mentioned object, the structure of touch control display of the present invention, the live width of boost line of wherein conducting electricity is between 1 μ m to 30 μ m.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein the live width in plural black matrix" district is between 1 μ m to 100 μ m.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein the material of complex conduction boost line can be conducting metal.
For reaching above-mentioned object, the structure of touch control display of the present invention, more comprises anti-reflecting layer, is arranged on complex conduction boost line.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein the material of anti-reflecting layer can be dark conductive material.
For reaching above-mentioned object, the structure of touch control display of the present invention, wherein the material of anti-reflecting layer can be insulation material.
Brief description of the drawings
Fig. 1 a is depicted as the contact panel profile of one embodiment of the invention
Fig. 1 b is depicted as the contact panel top view of one embodiment of the invention
Fig. 1 c to Fig. 1 f is depicted as the contact panel top view of one embodiment of the invention.
[figure number explanation]
D1, D2 direction
100 display floaters
110 plural black matrix" districts
120 plural picture element regions
130 contact panels
140,141 number sensing serials
1401,1411 plural sensor pads
1402,1412 complex connecting lines
150 complex conduction boost lines.
Detailed description of the invention
The touch control display structure providing for one embodiment of the invention is provided shown in Fig. 1 a and Fig. 1 b. Touch control display structure comprises: display floater 100, there is plural black matrix" district 110 (BlackMatrix) and plural picture element region 120, wherein those picture element regions 120 are separated in plural black matrix" district 110, plural number black matrix" district 110 is usually used in the object of shading for display, in order to reduce the possibility of light leak between picture element. The arrangement of plural number picture element region 120 can be the different arrangement modes such as mosaic type, triangle arrangement type. Contact panel 130, is positioned on display floater 100. As shown in Fig. 1 c and Fig. 1 d, contact panel 130 have be respectively positioned at D1 direction plural sensing serial 140, be positioned at plural sensing serial 141 and the complex conduction boost line 150 of D2 direction, wherein each sensing serial 140 is extended continuously along direction D1, each sensing serial 141 is extended continuously along direction D2, and plural sensing serial 140 and plural sensing serial 141 are interlaced. The material of plural number sensing serial 140 and 141 is electrically conducting transparent material, for example, can be indium tin oxide, indium oxide, zinc oxide, indium zinc oxide, doped with the zinc oxide of aluminium, doped with tin oxide or its mixture of antimony. Complex conduction boost line 150 is stacked and placed on respectively the surface of plural sensing serial 140 and plural sensing serial 141, in order to promote the conductive effectiveness of plural sensing serial 140 and plural sensing serial 141. Complex conduction boost line 150 materials can be conducting metal, the electrical conductivity alloies such as for example gold, silver, aluminium, copper, molybdenum, or copper alloy, aluminium alloy, and complex conduction boost line 150 also can be above-mentioned metallic multilayer lamination and forms, for example molybdenum/aluminium/molybdenum lamination. Complex conduction boost line 150 can be promoted the electric conductivity of plural sensing serial 140 and 141, reduces the delay of electric signal. Complex conduction boost line 150 has more anti-reflecting layer thereon, and in order to reduce the reflection of complex conduction boost line 150, wherein the material of anti-reflecting layer can be dark conductive material, for example ITO, TiN, TiAlCN, TiAlN, NbO, NbN, Nb2OX, TiC, SiC or WC. Also can be insulation material, for example, can be CuO, CoO, WO3、MoO3、CrO、CrON、Nb2O5. Complex conduction boost line 150 is positioned on plural black matrix" district 110. Because the live width in plural black matrix" district 110 is between 1 μ m to 100 μ m, and the live width of complex conduction boost line 150 is less than or equal to the live width in plural black matrix" district 110, complex conduction boost line 150 can be between 1 μ m to 30 μ m, therefore when 150 of complex conduction boost lines are arranged on plural black matrix" district 110, complex conduction boost line 150, by not blocking the demonstration of display picture element, visually will have better effect.
Shown in Fig. 1 e and Fig. 1 f, plural sensing serial 140 described above has more plural sensor pad 1401 and complex connecting line 1402, and plural sensor pad 1401 is arranged with array way, and complex connecting line 1402 is electrically connected plural sensor pad 1401 in direction D1. Plural sensing serial 141 described above has more plural sensor pad 1411 and complex connecting line 1412, and plural sensor pad 1411 is arranged with array way, and complex connecting line 1412 is electrically connected plural sensor pad 1411 in direction D2. Plural number sensor pad 1401 and 1411 is arranged with array way and is interlaced, and complex connecting line 1402 and 1412 is electrically connected plural sensor pad 1401 and 1411 respectively at direction D1 and D2. The shape of number sensor pad 1401 and 1411 can be hexagon, bar shaped, triangle, rhombus, snowflake shape etc., and concrete shape and size can be selected according to controlling IC. Complex conduction boost line 150 is stacked and placed on respectively the surface of plural sensing serial 140 and plural sensing serial 141, in order to promote the conductive effectiveness of plural sensing serial 140 and plural sensing serial 141. Complex conduction boost line 150 more can only be stacked and placed on respectively on plural sensor pad 1401 and 1411, or be only stacked and placed on respectively on complex connecting line 1402 and 1412, more can be stacked and placed on complex connecting line 1402 and 1412 and the plural sensor pad 1401 and 1411 of part on. Complex conduction boost line 150 is positioned on plural black matrix" district 110. Because the live width in plural black matrix" district 110 is between 1 μ m to 100 μ m, and the live width of complex conduction boost line 150 is less than or equal to the live width in plural black matrix" district 110, complex conduction boost line 150 can be between 1 μ m to 30 μ m, therefore when 150 of complex conduction boost lines are arranged on plural black matrix" district 110, complex conduction boost line 150, by not blocking the demonstration of display picture element, visually will have better effect.
Claims (10)
1. a structure for touch control display, is characterized in that, comprising:
One display floater, has plural black matrix" district and plural picture element region, and wherein those black matrix"s are distinguished every those picture element regions;
One contact panel, be positioned on this display floater, this contact panel has plural sensing serial and complex conduction boost line, wherein each sensing serial is extended continuously along a direction, those conduction boost lines are stacked and placed on the surface of those sensing serials in contrast to this contact panel of contact, and those conduction boost lines are positioned on those black matrix" districts, and the live width of those conduction boost lines is less than or equal to the live width in those black matrix" districts.
2. the structure of touch control display as claimed in claim 1, is characterized in that, each sensing serial comprises plural sensor pad and complex connecting line, and those sensor pads are arranged with array way, and those connecting lines connect those sensor pads in the party's electrotropism.
3. the structure of touch control display as claimed in claim 2, is characterized in that, those conduction boost lines are stacked and placed on the surface of those connecting lines.
4. the structure of touch control display as claimed in claim 2, is characterized in that, those conduction boost lines are stacked and placed on the surface of those connecting lines and those sensor pads.
5. the structure of touch control display as claimed in claim 1, is characterized in that, the live width of this conduction boost line is between 1 μ m to 30 μ m.
6. the structure of touch control display as claimed in claim 1, is characterized in that, the live width in those black matrix" districts is between 1 μ m to 100 μ m.
7. the structure of touch control display as claimed in claim 1, is characterized in that, the material of those conduction boost lines is conducting metal.
8. the structure of touch control display as claimed in claim 1, is characterized in that, more comprises an anti-reflecting layer, is arranged on those conduction boost lines.
9. the structure of touch control display as claimed in claim 8, is characterized in that, the material of this anti-reflecting layer is dark conductive material.
10. the structure of touch control display as claimed in claim 8, is characterized in that, the material of this anti-reflecting layer is insulation material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099133199 | 2010-09-30 | ||
| TW099133199A TWI455080B (en) | 2010-09-30 | 2010-09-30 | Structure of touch panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102446020A CN102446020A (en) | 2012-05-09 |
| CN102446020B true CN102446020B (en) | 2016-05-04 |
Family
ID=46008576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110125323.XA Expired - Fee Related CN102446020B (en) | 2010-09-30 | 2011-05-16 | structure of touch display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102446020B (en) |
| TW (1) | TWI455080B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI464644B (en) * | 2012-08-03 | 2014-12-11 | Touchplus Information Corp | Touch panel |
| KR102142844B1 (en) * | 2014-09-05 | 2020-08-10 | 도판 인사츠 가부시키가이샤 | Liquid crystal display device and display device substrate |
| TWI750418B (en) * | 2018-10-15 | 2021-12-21 | 友達光電股份有限公司 | Display device and manufacturing method thereof |
Citations (4)
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|---|---|---|---|---|
| CN101153970A (en) * | 2006-09-29 | 2008-04-02 | 瀚宇彩晶股份有限公司 | Input type display and manufacturing method thereof |
| CN101320107A (en) * | 2008-07-04 | 2008-12-10 | 友达光电股份有限公司 | Touch control type display panel, colorful color filter and its production method |
| CN101558370A (en) * | 2007-03-01 | 2009-10-14 | 夏普株式会社 | Display panel substrate, display panel, display device and method for manufacturing display panel substrate |
| CN101738768A (en) * | 2008-11-18 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Touch screen and manufacturing method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI412980B (en) * | 2008-03-14 | 2013-10-21 | Innolux Corp | A system for displaying images |
| TWI489329B (en) * | 2008-08-20 | 2015-06-21 | Au Optronics Corp | Touch panel, display, and manufacturing method of touch panel |
| CN101441538B (en) * | 2008-12-19 | 2010-11-10 | 友达光电股份有限公司 | Structure of touch control type apparatus and touch control type display panel |
| TWM378432U (en) * | 2009-08-06 | 2010-04-11 | Ritdisplay Corp | Capacitive type touch panel |
| CN101989160A (en) * | 2009-08-07 | 2011-03-23 | 铼宝科技股份有限公司 | Capacitive touch panel |
| CN101699377B (en) * | 2009-09-11 | 2013-03-06 | 深超光电（深圳）有限公司 | Touch panel |
| CN201594249U (en) * | 2010-01-14 | 2010-09-29 | 华映光电股份有限公司 | Touch panel |
-
2010
- 2010-09-30 TW TW099133199A patent/TWI455080B/en not_active IP Right Cessation
-
2011
- 2011-05-16 CN CN201110125323.XA patent/CN102446020B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153970A (en) * | 2006-09-29 | 2008-04-02 | 瀚宇彩晶股份有限公司 | Input type display and manufacturing method thereof |
| CN101558370A (en) * | 2007-03-01 | 2009-10-14 | 夏普株式会社 | Display panel substrate, display panel, display device and method for manufacturing display panel substrate |
| CN101320107A (en) * | 2008-07-04 | 2008-12-10 | 友达光电股份有限公司 | Touch control type display panel, colorful color filter and its production method |
| CN101738768A (en) * | 2008-11-18 | 2010-06-16 | 深圳富泰宏精密工业有限公司 | Touch screen and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102446020A (en) | 2012-05-09 |
| TW201214367A (en) | 2012-04-01 |
| TWI455080B (en) | 2014-10-01 |
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Granted publication date: 20160504 Termination date: 20180516 |