CN105138180B - Touch panel - Google Patents
Touch panel Download PDFInfo
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- CN105138180B CN105138180B CN201510599137.8A CN201510599137A CN105138180B CN 105138180 B CN105138180 B CN 105138180B CN 201510599137 A CN201510599137 A CN 201510599137A CN 105138180 B CN105138180 B CN 105138180B
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- Prior art keywords
- cabling
- width
- touch panel
- driving electrodes
- grid
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- 230000006698 induction Effects 0.000 claims abstract description 21
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The present invention provides a kind of touch panel, the touch panel includes induction electrode, it is corresponding with the induction electrode in E fonts intersect arrangement multiple driving electrodes and a plurality of cabling of one-to-one connection is distinguished with multiple driving electrodes, the a plurality of cabling is connected to the terminals in the touch panel edge region, the induction electrode and the cross section of multiple driving electrodes form a row touch area, when each cabling is located at the junction of corresponding driving electrodes, cabling after the cabling is all to the touch area lateral shift certain distance, the width for being located at the part cabling after the cabling is set to increase.Touch panel provided by the present invention can solve the problems, such as that the cabling of display panel in the prior art is easy broken string in the production process.
Description
Technical field
The present invention relates to touch technology, more particularly to a kind of touch panel.
Background technology
Previous touch panel is mainly used on the smaller electronic device of the screen sizes such as smart mobile phone, tablet computer, no
After in recent years, as the electronic devices such as all-in-one machine, large scale laptop also begin to use touch panel.With screen size
Increase, the data volume of required processing also accordingly increases caused by carrying out touch-control to touch panel, therefore on touch panel
The requirement of the impedance value of touch control line (main includes electrode and cabling) also improves therewith.It is existing when size is greatly to 14 cun or more
Transparent electrode material such as tin indium oxide (Indium Tin Oxide, ITO) be not suitable for big ruler because its impedance value is larger
Very little touch panel then uses network to substitute existing transparent electrode material, in general, the network is metal material
It is made, the touch panel using metal mesh structure as touch control line comes into being.
However, using network as touch control line large touch panel in the design process, due to driving electricity
The number of pole can relatively it is more, with the number for the cabling that multiple driving electrodes are correspondingly connected with also compared with it is more, removing grid on drive
Electrode and the region shared by induction electrode, the width of cabling can only be led in a very narrow range by leaving the region of cabling for
Very small, this makes touch panel will appear the problem of cabling breaks during making, causes yields unstable.
Invention content
The purpose of the present invention includes providing a kind of touch panel, to solve to use the touch surface of network in the prior art
The problem of cabling of plate easily breaks in the production process.
Specifically, the embodiment of the present invention provides a kind of touch panel, which includes induction electrode and the induction
Multiple driving electrodes of electrode cross arrangement and a plurality of cabling that one-to-one connection is distinguished with multiple driving electrodes, this is a plurality of
Cabling is connected to the terminals in the touch panel edge region, and the induction electrode and the cross section of multiple driving electrodes are formed
One row touch area, when each cabling is located at the junction of corresponding driving electrodes, cabling after the cabling all to
The touch area lateral shift certain distance makes the width for being located at the part cabling after the cabling increase.
Preferably, in a plurality of cabling, the cabling of the neighbouring touch area is in the width adjacent to the part of the terminals
Width than the cabling far from the touch area in the part of the neighbouring terminals is half as large.
Preferably, it is assumed that corresponded on the touch panel cabling area of the touch area width be α, a plurality of cabling it is total
Item number is β, and the width of each rhombic grids pattern is γ, and width of the wherein x cabling in the part of neighbouring terminals is
γ/2, then it is γ to have the width of-x cablings of β in the part of neighbouring terminals, then x meets following formula：
0.5*x* γ+γ * (β-x)=α.
Preferably, on the horizontal direction far from the touch area, in the neighbouring partial distance of terminals Touch Zone
Each cabling after the nearest cabling in domain is successively when cabling before is located at the junction of corresponding driving electrodes towards this
Touch area lateral shift specific range.
Preferably, the induction electrode, multiple driving electrodes and a plurality of cabling are formed by network, wherein adjacent
Width of the cabling of the nearly touch area in the part of the neighbouring terminals is the width of half of grid of the network, separate
Width of the cabling of the touch area in the part of the neighbouring terminals is the width of a grid of the network.
Preferably, it is half of grid in the width far from the touch area, the last item in the part of the neighbouring terminals
The distance of cabling first time lateral shift before the cabling of width is the width of half of grid, and the last item is somebody's turn to do neighbouring
The width of the part of terminals is that width of the cabling of half of mesh width in upper cabling first time lateral shift becomes
The width of one grid, then and later, cabling that the width in the part of the neighbouring terminals is a mesh width
The distance of first time lateral shift is the width of a grid.
Preferably, in a plurality of cabling, the width of part cabling has the part to become larger, wherein trace width becomes most
Big part is the width of two grids.
Preferably, the cabling for becoming the width of two grids in partial width is located at and the junction of corresponding driving electrodes
When, the width in the part of the neighbouring terminals after the cabling is the cabling of two lattices to touch area transverse direction
Deviate the width of two grids.
Preferably, which is diamond shape, square, rectangle, triangle or hexagon.
Preferably, the material of the network is metal, silver nanoparticle or graphene.
Preferably, the induction electrode and the driving electrodes are in E font cross arrangements.What the embodiment of the present invention was provided
Touch panel is by arranged rational cabling mode, and when being located at the junction of corresponding driving electrodes a cabling, this is walked
Cabling after line makes the width for being located at the part cabling after the cabling increase all to touch area lateral shift certain distance
Add, therefore reduce the impedance of the part cabling, solves in the prior art since trace width is smaller, make walking for display panel
Line is susceptible to the problem of broken string in the production process.
Description of the drawings
A kind of part-structure schematic diagram of the network for touch panel that Fig. 1 is provided by the embodiment of the present invention.
The part-structure schematic diagram in the cabling area for the touch panel that Fig. 2 is provided by the embodiment of the present invention.
The cabling area for the touch panel that Fig. 3 is provided by the embodiment of the present invention is adjacent to the part of the terminals of the touch panel
Structural schematic diagram.
Structural schematic diagram of the cabling in the cabling area for the touch panel that Fig. 4 is provided by the embodiment of the present invention in transition
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to touch panel its specific implementation mode, method, step, structure, the feature proposed according to the present invention
And effect, it is described in detail as after.
For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to the preferable reality of schema
Applying in the detailed description of example to be clearly presented.It is predetermined when that can reach to the present invention by the explanation of specific implementation mode
The technological means and effect that purpose is taken be able to more deeply and it is specific understand, however institute's accompanying drawings be only to provide with reference to
Purposes of discussion is not intended to limit the present invention.
Referring to FIG. 1, a kind of part-structure of the network for touch panel that Fig. 1 is provided by the embodiment of the present invention shows
It is intended to.As shown in Figure 1, touch panel includes induction electrode 11, driving electrodes 12 and cabling 13.Wherein, an induction electrode
11 is corresponding with multiple driving electrodes 12 and intersect arrangement in E fonts, therefore, an induction electrode 11 and multiple driving electrodes
12 cross section forms a row touch area.And the tail end of each driving electrodes 12 connects a cabling 13, is walked by this
Line 13 is connected to the terminals of the fringe region of touch panel, is connected with the flexible PCB with connection touch-control circuit.It is more with this
The a plurality of cabling 13 of the one-to-one connection respectively of a driving electrodes 12 is arranged in successively in the cabling area by touch area.
The induction electrode 11, multiple driving electrodes 12 and a plurality of cabling 13 are formed by network 200, are needed
Bright, Fig. 1 is in order to facilitate performance induction electrode 11, the structure of driving electrodes 12 and cabling 13, in corresponding induction electrode 11, one
A driving electrodes 12 and corresponding grid is not shown with the main region of a cabling 13 of the driving electrodes 12 connection
Thus structure 200 highlights the primary structure and shape of induction electrode 11, driving electrodes 12 and cabling 13.
In the present embodiment, the grid of the network 200 is diamond shape, and the grid of the diamond structure is mutually parallel by a plurality of
The conductor wire 201 of cross arrangement is constituted, and the four edges of each diamond shape are respectively the part of corresponding four conductor wires.In other realities
It applies in example, the grid of the network 200 is alternatively square, rectangle, triangle, hexagon etc..
In the present embodiment, the material of network 200 is metal material.In other embodiments, network 200
Material may be silver nanoparticle, graphene etc..
Referring to FIG. 2, the part-structure schematic diagram in the cabling area for the touch panel that Fig. 2 is provided by the embodiment of the present invention.
For convenience of explanation, processing is amplified to the cabling in cabling area in Fig. 2.As shown in Fig. 2, passing through the cabling to touch panel
The network in area carries out cutting and forms a plurality of cabling 13 side by side, a plurality of cabling 13 respectively with it is multiple vertical in touch area
To the 12 one-to-one connection of driving electrodes of arrangement.Since multiple driving electrodes 12 prolong longitudinal arrangement, and it is electric with multiple driving
The cabling 13 of 12 one-to-one connection of pole is in 12 the same side of multiple driving electrodes, on the longitudinal direction far from terminals, with this
The ratio one of a plurality of cabling 13 1 of 12 one-to-one connection of multiple driving electrodes is long, that is to say, that with it is nearest apart from terminals
13 13 longest of cabling that is most short, and being connect with the driving electrodes 12 farthest apart from terminals of cabling that driving electrodes 12 connect.Cause
This, the area shared by cabling 13 being connect with the driving electrodes 12 remoter apart from terminals is bigger.Wherein, with apart from terminals most
The cabling 13 that close driving electrodes 12 connect is being nearest apart from touch area in the part of neighbouring terminals, and with apart from wiring
The cabling 13 that the remoter driving electrodes 12 in end connect is farthest apart from touch area in the part of neighbouring terminals.
In the present embodiment, in a plurality of cabling 13, the cabling 13 of neighbouring touch area is in the part of neighbouring terminals
Width of the width than the cabling 13 of separate touch area in the part of neighbouring terminals is half as large.
Please also refer to Fig. 3, the cabling area for the touch panel that Fig. 3 is provided by the embodiment of the present invention is adjacent to the touch panel
Terminals part-structure schematic diagram, as shown in Figures 2 and 3, a plurality of cabling 13 of neighbouring touch area includes multiple head
One half part of the lattice that tail connects, the i.e. width of the part cabling 13 are the width of half of grid, as shown in Figure 3 half
The width of a rhombic grids.And a plurality of cabling 13 far from touch area includes multiple end to end complete grid charts
Case, the i.e. width of the part cabling 13 are the width of a grid, the width of a rhombic grids as shown in Figure 3.
Assuming that the width in the cabling area of corresponding row touch area is α on the touch panel, the total number of cabling is β, should
The width of each grid is γ, and width of the wherein x cabling in the part of neighbouring terminals is the width of half of grid, i.e. γ/
2, then it is the width gamma of a grid to have the width of-x cablings of β in the part of neighbouring terminals.
Then x meets following formula：
0.5*x* γ+γ * (β-x)=α
Wherein, α, β and γ are known numeric value,
Then x=(2* γ * β -2* α)/γ
The cabling in the cabling area of the row of correspondence one touch area of various sizes of touch panel can be then obtained by above formula
Width design in neighbouring Wiring area.
Further, in addition to the cabling 13 being connect with the driving electrodes 12 nearest apart from terminals, other cablings 13 also into
One step includes transition.Please also refer to Fig. 4, the cabling area for the touch panel that Fig. 4 is provided by the embodiment of the present invention is walked
Structural schematic diagram of the line in transition.As shown in Figure 2 and Figure 4, on the horizontal direction far from touch area, in neighbouring wiring
Each cabling 13 after the nearest cabling 13 in the partial distance touch area at end successively cabling 13 before be located at it is right
Towards touch area lateral shift specific range when answering the junction of driving electrodes 12.In the present embodiment, far from touch area,
Cabling 13 of the last item before the width of the part of neighbouring terminals is the cabling 13 of half of mesh width is lateral for the first time
The distance of offset is the width of half of grid, and width of the last item in the part of neighbouring terminals is half of mesh width
Width of the cabling 13 in a upper cabling 13 first time lateral shift become the width of a grid, then and later
, the distance of the cabling 13 first time lateral shift that the width in the part of neighbouring terminals is a mesh width be a net
The width of lattice.
Further, it illustrates when being 8 inches with touch panel, the cabling area of corresponding row touch area shares 30
Cabling, wherein width of preceding 16 cablings in the part of neighbouring terminals is the width of half of grid, remaining 14 cablings exist
The width of the part of neighbouring terminals is the width of a grid.First cabling in neighbouring touch area is located to be driven with corresponding
When the junction of moving electrode, Article 2 cabling to Article 16 cabling is all to the width of half of grid of touch area lateral shift
Distance, and Article 17 cabling to Article 30 cabling keeps original width constant, at this time the width of Article 16 cabling by
The width of half of grid becomes the width of a grid.Article 2 cabling in neighbouring touch area is located at and corresponding driving electrodes
Junction when, Article 3 cabling to Article 15 cabling all to the distance of half of lattice of touch area lateral shift,
Article 16 cabling to Article 30 cabling keeps original width constant, and the width of Article 15 cabling is by half grid at this time
Width becomes the width of a grid.And so on, until when Article 8 cabling is located at the junction of corresponding driving electrodes,
Remaining trace width all becomes the width of a grid, and Article 9 cabling to Article 30 cabling is horizontal to touch area at this time
To the distance of one mesh width of offset, it is wide from a mesh width to become two grids for the width of Article 30 cabling at this time
Degree, when and so on, until remaining trace width all becomes the width of two grids, at this point, the width of cabling no longer changes
Become.That is, in a plurality of cabling, the width of part cabling has the part to become larger, wherein trace width becomes maximum
Part is the width of two grids.Further, the cabling for becoming the width of two grids in partial width is located at and corresponding drive
When the junction of moving electrode, the width in the part of the neighbouring terminals after the cabling be two lattices cabling to
The width of two grids of touch area lateral shift.
It refer again to Fig. 2, it is assumed that the cabling area of corresponding row touch area shares 10 cablings, wherein adjacent to the Touch Zone
Preceding 6 cabling T1, T2 in domain ... width of the T6 in the part of neighbouring terminals is the width of half of grid, and remaining 4 are walked
The width of line T7, T8, T9 and T10 in the part of neighbouring terminals is the width of a grid.Cabling T1 be located at it is corresponding
When the junction of driving electrodes 12, cabling T2~T6 all to the width of half of grid of touch area lateral shift, cabling T7~
T10 keeps original width constant, and the width of cabling T6 becomes a mesh width from half of mesh width at this time；In cabling T2
When with the junction of corresponding driving electrodes 12, cabling T3~T5 all to the width of half of grid of touch area lateral shift,
Cabling T6~T10 keeps original width constant, and the width of cabling T5 is become the width of a grid from the width of half of grid at this time
Degree；When cabling T3 is located at the junction of corresponding driving electrodes 12, cabling T4 is to half of grid of touch area lateral shift
Width, cabling T5~T10 keep original width constant, at this time the width of all grids of the width of cabling T4~T10；
When cabling T4 is located at the junction of corresponding driving electrodes 12, cabling T5~T10 is all to one net of touch area lateral shift
The width of lattice, at this time the width of cabling T10 become the width of two grids from the width of a grid；Cabling T5 be located at it is right
When answering the junction of driving electrodes 12, cabling T6~T9 is all to the width of one grid of touch area lateral shift, cabling T10
Keep original width constant, the width of cabling T9 is become the width of two grids from the width of a grid at this time；In cabling T6
When positioned at the junction of corresponding driving electrodes 12, cabling T7~T8 is all to one lattice of touch area lateral shift
Width, cabling T9~T10 keep original width constant, and the width of cabling T8 becomes two grids from the width of a grid at this time
Width；When cabling T7 is located at the junction of corresponding driving electrodes 12, cabling T8~T10 is all to one grid of right translation
The width of pattern, the at this time width of all two grids of the width of cabling T8~T10；It is located at and corresponding driving electricity in cabling T8
When the junction of pole 12, cabling T9~T10 is all to the width of two lattices of touch area lateral shift；In cabling T9
When with the junction of corresponding driving electrodes 12, distances of the cabling T10 to two lattices of touch area lateral shift.
In conclusion the touch panel that the embodiment of the present invention is provided is by arranged rational cabling mode, whenever one
When cabling is located at the junction of corresponding driving electrodes, the cabling after the cabling is all to one spacing of touch area lateral shift
From making the width for being located at the part cabling after the cabling increase, therefore reduce the impedance of the part cabling, solve existing
Since trace width is smaller in technology, the problem of making the cabling of display panel be susceptible to broken string in the production process.
It the above is only presently preferred embodiments of the present invention, be not intended to limit the present invention in any form, although this
Invention is disclosed above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of variation, as long as being without departing from technical solution of the present invention content, according to the technical essence of the invention to above real
Any simple modification, equivalent change and modification made by example are applied, in the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of touch panel, which includes induction electrode, multiple driving electrodes with the induction electrode cross arrangement
And a plurality of cabling of one-to-one connection is distinguished with multiple driving electrodes, which is connected to the touch panel edge area
The cross section of the terminals in domain, the induction electrode and multiple driving electrodes forms a row touch area, which is characterized in that
When each cabling is located at the junction of corresponding driving electrodes, the cabling after the cabling is all laterally inclined to the touch area
Certain distance is moved, the width for being located at the part cabling after the cabling is made to increase；
Wherein, the induction electrode, multiple driving electrodes and a plurality of cabling are formed by network, the neighbouring touch area
Width of the cabling in the part of the neighbouring terminals be the network half of grid width, far from the touch area
Width of the cabling in the part of the neighbouring terminals is the width of a grid of the network.
2. touch panel according to claim 1, which is characterized in that assuming that corresponding to the touch area on the touch panel
The width in cabling area is α, and the total number of a plurality of cabling is β, and the width of each grid is γ, and wherein x cabling connects neighbouring
The width of the part of line end is γ/2, then it is γ to have the width of-x cablings of β in the part of neighbouring terminals, then x meets following formula：
0.5*x* γ+γ * (β-x)=α.
3. touch panel according to claim 1, which is characterized in that on the horizontal direction far from the touch area,
Each cabling after the nearest cabling in the neighbouring partial distance of terminals touch area is successively in cabling position before
Towards the touch area lateral shift specific range when with the junction of corresponding driving electrodes.
4. touch panel according to claim 1, which is characterized in that in the separate touch area, the last item neighbouring
The distance of cabling first time lateral shift before the width of the part of the terminals is the cabling of half of mesh width is half
The width of grid, and width of the last item in the part of the neighbouring terminals is the cabling of half of mesh width at upper one
Width when cabling first time lateral shift becomes the width of a grid, then and later, it is in the neighbouring terminals
Partial width is that the distance of the cabling first time lateral shift of a mesh width is the width of a grid.
5. touch panel according to claim 4, which is characterized in that in a plurality of cabling, the width of part cabling has
The part to become larger, wherein trace width becomes the width that the best part is two grids.
6. touch panel according to claim 5, which is characterized in that become walking for the width of two grids in partial width
When line is located at the junction of corresponding driving electrodes, the width in the part of the neighbouring terminals after the cabling is two nets
Width of the cabling of grid pattern to two grids of touch area lateral shift.
7. touch panel as described in claim 1, which is characterized in that the network grid is diamond shape, square, rectangular
Shape, triangle or hexagon.
8. touch panel as described in claim 1, which is characterized in that the material of the network be metal, silver nanoparticle or
Graphene.
9. touch panel as described in claim 1, which is characterized in that the induction electrode and the driving electrodes are in E fonts
Cross arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599137.8A CN105138180B (en) | 2015-09-18 | 2015-09-18 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599137.8A CN105138180B (en) | 2015-09-18 | 2015-09-18 | Touch panel |
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| Publication Number | Publication Date |
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| CN105138180A CN105138180A (en) | 2015-12-09 |
| CN105138180B true CN105138180B (en) | 2018-09-18 |
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| CN201510599137.8A Active CN105138180B (en) | 2015-09-18 | 2015-09-18 | Touch panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203405800U (en) * | 2013-08-07 | 2014-01-22 | 华映视讯（吴江）有限公司 | Wire distributing structure capable of improving signal consistency of projected capacitive type touch panel |
| CN104156133A (en) * | 2014-09-01 | 2014-11-19 | 深圳市华星光电技术有限公司 | Single-layer mutual capacitance type touch panel and capacitive touch screen |
| CN104182101A (en) * | 2013-05-22 | 2014-12-03 | 群创光电股份有限公司 | Touch display panel and touch display device |
| CN104346004A (en) * | 2013-07-29 | 2015-02-11 | 原相科技股份有限公司 | Single-layer capacitive touch sensor |
| CN104793820A (en) * | 2015-03-31 | 2015-07-22 | 深圳市华星光电技术有限公司 | Self-capacitive touch screen structure, embedded touch screen and liquid crystal display |
| WO2015137643A1 (en) * | 2014-03-11 | 2015-09-17 | Lg Innotek Co., Ltd. | Touch window |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101055049B1 (en) * | 2009-01-19 | 2011-08-05 | 엘지이노텍 주식회사 | Input device |
-
2015
- 2015-09-18 CN CN201510599137.8A patent/CN105138180B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182101A (en) * | 2013-05-22 | 2014-12-03 | 群创光电股份有限公司 | Touch display panel and touch display device |
| CN104346004A (en) * | 2013-07-29 | 2015-02-11 | 原相科技股份有限公司 | Single-layer capacitive touch sensor |
| CN203405800U (en) * | 2013-08-07 | 2014-01-22 | 华映视讯（吴江）有限公司 | Wire distributing structure capable of improving signal consistency of projected capacitive type touch panel |
| WO2015137643A1 (en) * | 2014-03-11 | 2015-09-17 | Lg Innotek Co., Ltd. | Touch window |
| CN104156133A (en) * | 2014-09-01 | 2014-11-19 | 深圳市华星光电技术有限公司 | Single-layer mutual capacitance type touch panel and capacitive touch screen |
| CN104793820A (en) * | 2015-03-31 | 2015-07-22 | 深圳市华星光电技术有限公司 | Self-capacitive touch screen structure, embedded touch screen and liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105138180A (en) | 2015-12-09 |
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