CN101763186B - Touch control panel - Google Patents
Touch control panel Download PDFInfo
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- CN101763186B CN101763186B CN2008101879097A CN200810187909A CN101763186B CN 101763186 B CN101763186 B CN 101763186B CN 2008101879097 A CN2008101879097 A CN 2008101879097A CN 200810187909 A CN200810187909 A CN 200810187909A CN 101763186 B CN101763186 B CN 101763186B
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- perforation
- contact panel
- perforations
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Abstract
The invention relates to a touch control panel which comprises a carrying base material, a first electrode base plate, an interlayer, a second electrode base plate, a circuit board and a plurality of leads, wherein the carrying base material, the first electrode base plate, the interlayer and the second electrode base plate are sequentially laminated; the carrying base material is provided with an opposite groove, an upper surface and a plurality of first through holes which are communicated between the upper surface and the groove; the first electrode base plate is provided with a plurality of second through holes which are exposed out of the first through holes; the interlayer is provided with a plurality of third through holes which are exposed out of the second through holes; the second electrode base plate is provided with a plurality of connecting electrodes which are exposed by the third through holes; the circuit board is configured in the groove of the carrying base material and provided with a plurality of fourth through holes which are exposed out of the first through holes and a plurality of conductive connecting pads which are positioned at one sides of the fourth through holes; and the leads are electrically connected to the connecting electrodes and the conductive connecting pads.
Description
Technical field
The invention relates to a kind of contact panel, and particularly relevant for a kind of contact panel with flat outer surface.
Background technology
In recent years, various electronic product all constantly strides forward towards the direction of easy and simple to handle, small size and screen sizes, and particularly portable electronic product is more strict for the requirement of volume and screen size.Therefore, many electronic products are all integrated contact panel and display panels, with omission keyboard or the required space of operational and controlled key button, and then make the configurable enlarged areas of screen.
At present, contact panel roughly can be divided into contact panels such as resistance-type, condenser type, infrared-type and ultrasonic formula, is modal product with electric resistance touch-control panel and capacitance type touch-control panel wherein.Fig. 1 illustrates the diagrammatic cross-section into known a kind of contact panel.Please refer to Fig. 1, known contact panel 100 comprises that first electrode base board 110 and second electrode base board, 120, the first electrode base boards 110 and second electrode base board 120 are stacked mutually and keeps a small gap between the two.The user can directly push second electrode base board 120 to carry out touch control operation with hand or pointer.
In fact, first electrode base board, 110 outsides are connected with a flexible circuit board 130, and dispose conductive film (not illustrating) respectively on first electrode base board 110 and second electrode base board 120.User's push action will make two conductive films (not illustrating) on first electrode base board 110 and second electrode base board 120 produce electrical signal, and transfer to control chip to resolve this electrical signal and to judge the coordinate of touch point by flexible circuit board 130.
TaiWan, China patent publication No. 200632752 a cases propose a kind of connected mode of signal transmission line road of display panel 100.It mainly utilizes a metal stitch 140 to be disposed in the perforation 112 of first electrode base board 110, so that the signal on second electrode base board 120 is transferred on the flexible circuit board 130.Simultaneously, electrically connect in order to make the circuit on metal stitch 140 and the flexible circuit board 130, metal stitch 140 has a discoideus head 140a.This discoideus head 140a protrudes from the outer outside surface that will make contact panel 100 of circuit board 130 can't planarization, and produces difficulty when other assemblies such as contact panel 100 and display panel are attached.In addition, discoideus head 140a area occupied is limited than the area of the operating space that may cause contact panel 100 greatly.
What deserves to be mentioned is, utilize the connected mode of metal stitch, may produce some and make the affected problem of contact panel 100 yields.For example, the size of metal stitch is long may to make second electrode base board, 120 compressive deformations, or the size of metal stitch is too short and make the problem that bad connection is arranged between second electrode base board 120 and the flexible circuit board 130.
Summary of the invention
The present invention provides a kind of contact panel, has the problem of uneven outside surface to solve known contact panel for the design on signal transmission line road.
The present invention proposes a kind of contact panel, comprises a supporting substrate, one first electrode base board, a wall, one second electrode base board, a circuit board and many leads.Supporting substrate has a groove, a upper surface and a plurality of first perforation, and wherein upper surface is positioned at relative both sides with groove and first perforation is communicated in upper surface and groove.First electrode base board is disposed on the upper surface of supporting substrate, and first electrode base board has a plurality of second perforations to expose the first perforation region.Wall is disposed on first electrode base board, and wall has a plurality of the 3rd perforations, and wherein the 3rd perforation exposes the second perforation region.Second electrode base board is disposed on the wall, and has a plurality of connection electrode.Connection electrode is come out by the 3rd perforation.Circuit board arrangement is in the groove of supporting substrate, and circuit board has a plurality of the 4th perforations and a plurality of conductive connection pads.The 4th perforation exposes the first perforation region.First perforation, second perforation, the 3rd perforation and the 4th perforation are and are interconnected by this.Lead is placed in first perforation, second perforation, the 3rd perforation and the 4th perforation that is interconnected and is electrically connected between connection electrode and the conductive connection pads.
In one embodiment of this invention, above-mentioned contact panel more comprises a protective seam, and it is disposed in first perforation, second perforation, the 3rd perforation, the 4th perforation and the groove, and coated wire.The aperture of the 3rd perforation for example is the aperture greater than first perforation and second perforation, is essentially the T font so that be arranged in the partial protection layer of first perforation, second perforation and the 3rd perforation.In addition, protective seam can be filled and led up groove in fact.Particularly, the material of protective seam is an insulating gel for example, and it comprises ultraviolet cured adhesive.
In one embodiment of this invention, above-mentioned connection electrode and conductive connection pads are a plurality of metal electrodes.
In one embodiment of this invention, the first above-mentioned electrode base board has more a plurality of signal transmission electrodes, and it is electrically connected to connection electrode.Thus, contact panel can more comprise at least one conducting resinl, and it is between first electrode base board and second electrode base board, and conducting resinl makes the signal transmission electrode be electrically connected to connection electrode.
In one embodiment of this invention, above-mentioned contact panel more comprises an adhesive agent, and wherein circuit board is attached in the groove of supporting substrate by adhesive agent.
In one embodiment of this invention, above-mentioned circuit board be essentially a flexible circuit board (Flexible Printed Circuit, FPC).
In one embodiment of this invention, the material of above-mentioned lead comprises silver, aluminium, copper or above-mentioned combination.
Contact panel utilization of the present invention forms a groove on supporting substrate design makes circuits such as circuit board and lead be embedded in the perforation of groove and connection groove.Therefore, contact panel of the present invention can have flat outer surface so that attach with other device.In addition, in the contact panel of the present invention, be the binding that interconnected up and down connection electrode and conductive connection pads utilize lead and the connection that can among a small circle, reach signal, with the configuration area of the active region that improves contact panel.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 illustrates the diagrammatic cross-section into known a kind of contact panel.
Fig. 2 illustrates the partial perspective view into the contact panel of one embodiment of the invention.
Fig. 3 is the part sectioned view along the contact panel that directions X illustrated of Fig. 2.
Fig. 4 and Fig. 5 are the part sectioned view of the contact panel that illustrated along the Y direction of Fig. 2.
Fig. 6 illustrates to looking synoptic diagram on the contact panel of Fig. 2.
The primary clustering symbol description
100,200: contact panel
110,210B: first electrode base board
112: perforation
120,230: the second electrode base boards
130: flexible circuit board
140: the metal stitch
140a: discoideus head
210A: supporting substrate
212: groove
214: upper surface
216A: first perforation
216B: second perforation
218: the signal transmission electrode
220: wall
222: the three perforations
232: connection electrode
240: circuit board
242: the four perforations
244: conductive connection pads
250: lead
260: adhesive agent
270: protective seam
280: conducting resinl
AA: active region
CA: line areas
Embodiment
Fig. 2 illustrates the partial perspective view into the contact panel of one embodiment of the invention, and Fig. 3 is the part sectioned view along the contact panel that directions X illustrated of Fig. 2.Please be simultaneously with reference to Fig. 2 and Fig. 3, contact panel 200 comprises a supporting substrate 210A, one first electrode base board 210B, a wall 220, one second electrode base board 230, a circuit board 240 and many leads 250.Supporting substrate 210A has a groove 212, a upper surface 214 and a plurality of first perforation 216A, and wherein upper surface 214 is positioned at relative both sides and first perforation 216A connection upper surface 214 and groove 212 with groove 212.The first electrode base board 210B is disposed on the upper surface 214 of supporting substrate 210A, and the first electrode base board 210B has a plurality of second perforation 216B to expose the first perforation 216A region.Second electrode base board 230 has a plurality of connection electrode 232.Wall 220 is disposed between the first electrode base board 210B and second electrode base board 230, and have a plurality of the 3rd perforations 222, wherein the 3rd perforation 222 exposes the second perforation 216B region respectively, exposes the connection electrode 232 on second electrode base board 230 simultaneously.Circuit board 240 is disposed in the groove 212 of supporting substrate 210A, and circuit board 240 has a plurality of the 4th perforations 242 and a plurality of conductive connection pads 244, and wherein conductive connection pads 244 is interconnected up and down with connection electrode 232.The 4th perforation 242 exposes the first perforation 216A region, and conductive connection pads 244 is located on the circuit board 240.250 in lead is electrically connected between connection electrode 232 and the conductive connection pads 244.
In the present embodiment, supporting substrate 210A has groove 212, and the first perforation 216A, the second perforation 216B, the 3rd perforation 222 and the 4th perforation 242 are to link up mutually also to expose connection electrode 232 jointly.Thus, in the first perforation 216A, the second perforation 216B, the 3rd perforation 222 and the 4th perforation 242 and the lead 250 that is electrically connected between connection electrode 232 and the conductive connection pads 244 can not protrude from outside the groove 212.Simultaneously, circuit board 240 for example is a flexible circuit board, and it also is to be embedded among the groove 212.On the practice, contact panel 200 more comprises an adhesive agent 260, and wherein circuit board 240 is attached on the supporting substrate 210A by adhesive agent 260.
In the present embodiment, the design of groove 212 can be embedded in circuit board 240 and lead 250 wherein.Therefore, except the subregion of circuit board 240 can extend out from one side of contact panel 200, do not have the exposed lead or the assembly of protrusion on the outside surface of contact panel 200.When contact panel 200 was desired to be attached at other device such as display panel and gone up, flat outer surface helped to promote the attaching yield of stream oriented device.
In fact, in order to protect these leads 250, contact panel 200 more comprises a protective seam 270, and it is disposed in the first perforation 216A, the second perforation 216B, the 3rd perforation 222, the 4th perforation 242 and the groove 212, and coated wire 250.In the present embodiment, the material of protective seam 270 for example is to select insulation colloid, for example a ultraviolet cured adhesive etc. for use.In addition, for the outside surface that makes contact panel 200 is more smooth, protective seam 270 comes down to fill and lead up groove 212 and trims away from a side of upper surface 214 with supporting substrate 210A.So, not only protective seam 270 can be corroded to avoid lead 250 by guardwire 250, a smooth surface more can be provided and help the follow-up assembling processing procedure of contact panel 200.
In the present embodiment, connection electrode 232 for example is a plurality of metal electrodes.For example, connection electrode 232 can be the silver electrode that is disposed on second electrode base board 230.In addition, for example be in the present embodiment utilize ultrasonic concussion metal needle instrument so that lead 250 be disposed in the first perforation 216A, the second perforation 216B, the 3rd perforation 222 and the 4th perforation 242.Simultaneously, the material of lead 250 comprises silver, aluminium, copper or other metal material.On the practice, the surface of connection electrode 232 can dispose electric conductivity colloid such as elargol so that the connectivity of lead 250 and connection electrode 232 promotes more.Certainly, the material of above connection electrode 232 and the method for making of lead 250 be the usefulness for illustrating only, and the invention is not restricted to this.
Compared to the known connected mode of utilizing the metal stitch, present embodiment utilizes lead 250 to be connected in not only can to keep between connection electrode 232 and the conductive connection pads 244 electrical connection of connection electrode 232 and conductive connection pads 244 and can not cause second electrode base board 230 to be oppressed and the situation of being out of shape.
Furthermore; for the solid ability of the edge of enhanced protection layer 270; present embodiment is to make the aperture of the aperture of the 3rd perforation 222 greater than the first perforation 216A and the second perforation 216B, makes the protective seam 270 that is arranged in the first perforation 216A, the second perforation 216B and the 3rd perforation 222 be essentially the T font.Therefore, outwards during tension, the design of T font can provide enough edge tenacities outwards to break away to avoid protective seam 270, and prevents the fracture or the damage of lead 250 in case circuit board 240 is subjected to external force.That is to say; present embodiment not only can make contact panel 200 have flat outer surface by the design of groove 212 the collocation first perforation 216A, the second perforation 216B, the 3rd perforation 222 and the 4th perforations 242; and further the size design by perforation provides the anchor effect of throwing that is similar to; make protective seam 270 have better reliability, and promote the quality of contact panel 200.
Fig. 4 and Fig. 5 are the part sectioned view of the contact panel that illustrated along the Y direction of Fig. 2, and wherein Fig. 4 is the electrical connection that illustrates second electrode base board 230 and circuit board 240, and Fig. 5 is the electrical connection that illustrates the first electrode base board 210B and circuit board 240.Please earlier with reference to Fig. 4, the first electrode base board 210B and second electrode base board 230 for example all have a flexible base plate of conductive oxide layer (not illustrating) to be formed by plating.In the present embodiment, groove 212 for example is to be positioned on the supporting substrate 210A, and the first electrode base board 210B is disposed on the supporting substrate 210A.Supporting substrate 210A is formed by the harder material of quality such as glass, polycarbonate.When the user pushed contact panel 200, supporting substrate 210A can provide proper bearing capacity to avoid contact panel 200 whole generation deformation.
Conductive oxide layer (not illustrating) in second electrode base board 230 is the signal that is produced in order to the action of sensing user's touch-control.In addition, a plurality of connection electrode 232 of second electrode base board 230 are electrically connected at the conductive oxide layer (not illustrating) of second electrode base board 230.In the local contact panel 200 that Fig. 4 illustrated, the sensing signal that is produced on the conductive oxide layer of second electrode base board 230 (not illustrating) can transfer to circuit board 240 by connection electrode 232 and lead 250.
Then, please refer to Fig. 5, make the touch-control sensing that carries out that contact panel 200 can be correct, then the signal on the conductive oxide layer of the first electrode base board 210B (not illustrating) also must be passed to circuit board 240.Therefore, by the part sectioned view of Fig. 5, the first electrode base board 210B has more a plurality of signal transmission electrodes 218 (only illustrate among the figure and be example), and it is used so that the conductive oxide layer of the first electrode base board 210B (not illustrating) is electrically connected to connection electrode 232.In fact, be electrically connected to connection electrode 232 in order to make signal transmission electrode 218, contact panel 200 can more comprise at least one conducting resinl 280, and it is between signal transmission electrode 218 and connection electrode 232.So, the signal on the conductive oxide layer of the first electrode base board 210B (not illustrating) just can be passed to circuit board 240 by signal transmission electrode 218, conducting resinl 280, connection electrode 232 and lead 250.
Generally speaking, some is to be electrically connected to the first electrode base board 210B for the connection electrode of present embodiment 232, and another part then is to be electrically connected to second electrode base board 230.Thus, the signal that is whichsoever produced on the electrode base board (210B or 230) can transfer to circuit board 240 to finish the transmission of touch-control controlling signal by connection electrode 232 and lead 250.Simultaneously, sectional view by Fig. 4 and Fig. 5, the design of the connection line of contact panel 200 can make contact panel 200 have flat outer surface, the outside of supporting substrate 210A particularly, thereby the process rate when helping to promote contact panel 200 and attaching with other device.
In the present embodiment, the first electrode base board 210B and second electrode base board 230 for example are to have the pliability plastic basis material of conductive oxide layer to be constituted by plating.Because contact panel 200 tends to fit to become touch control display device with display panel, the material of conductive oxide layer is preferably and is selected from transparent electroconductive oxide so that good transmittance to be provided.For instance, transparent electroconductive oxide for example is indium tin oxide, indium-zinc oxide etc.
Fig. 6 illustrates to looking synoptic diagram on the contact panel of Fig. 2.Please refer to Fig. 6, contact panel 200 for example is the line areas CA that has an active region AA and be positioned at active region AA periphery.Active region AA mainly is the zone that contact panel 200 can be carried out the touch-control control action, then disposes signal transmission line related among the line areas CA.In general, the big more electronic installation that then can make of the active region AA of contact panel 200 has bigger screen design and better operation ease.
In order to highlight the design of line areas CA, Fig. 6 directly illustrates out with connection electrode 232, lead 250, conductive connection pads 244 and circuit board 240.The design example of line areas CA is as identical with above-mentioned line design mode.That is to say, utilize lead 250 to be connected between connection electrode 232 and the conductive connection pads 244 and can provide smooth outside surface for contact panel 200.As shown in Figure 6, the line areas CA area occupied only about of present embodiment is held long rectangular area under the arm, thereby active region AA area occupied can appropriate increase.Thus, in the device of same size design, the device of application touch control panel 200 can have bigger display screen, and more accords with the demands of the market.
In sum, the present invention is connected the connection electrode of second electrode base board and the conductive connection pads of circuit board with the 4th perforation with many leads by the groove of supporting substrate and first perforation, second perforation, the 3rd perforation, makes the transmission line design between second electrode base board and the circuit board need not expose or protrude from the contact panel outside.That is to say that contact panel of the present invention has flat outer surface, and the process rate when helping to promote contact panel and being attached on other assembly.In addition, be the binding that interconnected up and down connection electrode and conductive connection pads utilize lead and the connection that can among a small circle, reach signal, with the configuration area of the active region that improves contact panel.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (10)
1. contact panel comprises:
One supporting substrate has a groove, a upper surface and a plurality of first perforation, and this upper surface is positioned at relative both sides with this groove and described a plurality of first perforation is communicated in this upper surface and this groove;
One first electrode base board is disposed on this upper surface of this supporting substrate, and this first electrode base board has a plurality of second perforations to expose described a plurality of first perforation region;
One wall is disposed on this first electrode base board, and this wall has a plurality of the 3rd perforations, and described a plurality of the 3rd perforations expose described a plurality of second perforation region;
One second electrode base board is disposed on this wall, has a plurality of connection electrode, and wherein said a plurality of connection electrode are come out by described a plurality of the 3rd perforations;
One circuit board, be disposed in this groove of this supporting substrate, and this circuit board has a plurality of the 4th perforations and a plurality of conductive connection pads, described a plurality of the 4th perforation exposes described a plurality of first perforation region, and described by this a plurality of first perforations, described a plurality of second perforations, described a plurality of the 3rd perforations and described a plurality of the 4th perforation are and are interconnected; And
Many leads are placed in described a plurality of first perforation that is interconnected, second perforation, the 3rd perforation and the 4th perforation, and are electrically connected at described a plurality of connection electrode and described a plurality of conductive connection pads.
2. contact panel as claimed in claim 1; it is characterized in that: more comprise a protective seam; be disposed in described a plurality of first perforation, described a plurality of second perforations, described a plurality of the 3rd perforations, described a plurality of the 4th perforations and this groove, and coat described a plurality of lead.
3. contact panel as claimed in claim 2; it is characterized in that: the aperture of described a plurality of the 3rd perforations is the T font greater than the aperture of described a plurality of first perforations and described a plurality of second perforations so that be arranged in the partial protection layer of described a plurality of first perforation, described a plurality of second perforations and described a plurality of the 3rd perforations.
4. contact panel as claimed in claim 2 is characterized in that: this protective seam is filled and led up this groove.
5. contact panel as claimed in claim 2 is characterized in that: the material of this protective seam for example is an insulating gel.
6. contact panel as claimed in claim 5 is characterized in that: this insulating gel comprises ultraviolet cured adhesive.
7. contact panel as claimed in claim 1 is characterized in that: described a plurality of connection electrode and described a plurality of conductive connection pads are a plurality of metal electrodes.
8. contact panel as claimed in claim 1 is characterized in that: this first electrode base board has more a plurality of signal transmission electrodes, is electrically connected to described a plurality of connection electrode.
9. contact panel as claimed in claim 8 is characterized in that: more comprise at least one conducting resinl, at this signal transmission electrode respectively and respectively between this connection electrode.
10. contact panel as claimed in claim 1 is characterized in that: this circuit board is a flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101879097A CN101763186B (en) | 2008-12-23 | 2008-12-23 | Touch control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101879097A CN101763186B (en) | 2008-12-23 | 2008-12-23 | Touch control panel |
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| Publication Number | Publication Date |
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| CN101763186A CN101763186A (en) | 2010-06-30 |
| CN101763186B true CN101763186B (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101879097A Expired - Fee Related CN101763186B (en) | 2008-12-23 | 2008-12-23 | Touch control panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9456493B2 (en) | 2012-10-29 | 2016-09-27 | Tpk Touch Solutions (Xiamen) Inc. | Touch-sensor structure and manufacturing method thereof |
| CN111081140A (en) * | 2019-05-21 | 2020-04-28 | 友达光电股份有限公司 | Display panel and manufacturing method thereof |
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| CN102402317B (en) * | 2010-09-08 | 2015-03-25 | 神讯电脑(昆山)有限公司 | Touch display device |
| CN102799296A (en) * | 2011-05-26 | 2012-11-28 | 胜华科技股份有限公司 | Touch sensing device and manufacture method thereof |
| CN103123546B (en) * | 2011-11-21 | 2015-10-28 | 宏碁股份有限公司 | Touch control display apparatus |
| CN103296491B (en) * | 2012-09-05 | 2016-03-30 | 上海天马微电子有限公司 | The electric connection structure of conductive pad and there is the touch screen of this structure |
| CN103793116B (en) * | 2012-10-28 | 2016-12-21 | 宝宸（厦门）光学科技有限公司 | Contact panel |
| CN103412669B (en) * | 2013-04-12 | 2015-04-08 | 深圳欧菲光科技股份有限公司 | Touch screen and preparation method thereof |
| CN103412667B (en) * | 2013-04-12 | 2015-04-08 | 深圳欧菲光科技股份有限公司 | Touch panel and touch display device |
| CN104361832B (en) * | 2014-11-18 | 2016-11-30 | 深圳市华星光电技术有限公司 | Display floater and manufacture method thereof |
| CN108153438B (en) * | 2016-12-04 | 2024-02-20 | 深圳莱宝高科技股份有限公司 | Touch panel and manufacturing method thereof |
| CN107765920B (en) * | 2017-10-26 | 2020-01-14 | 惠科股份有限公司 | Signal transmission device and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054128Y (en) * | 2007-03-07 | 2008-04-30 | 介面光电股份有限公司 | Improved contact and control panel structure |
| CN201126779Y (en) * | 2007-12-17 | 2008-10-01 | 荧茂光学股份有限公司 | Electric conductance structure of touch control panel |
| CN201159888Y (en) * | 2008-03-13 | 2008-12-03 | 荧茂光学股份有限公司 | Full-plane touch-control panel |
-
2008
- 2008-12-23 CN CN2008101879097A patent/CN101763186B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054128Y (en) * | 2007-03-07 | 2008-04-30 | 介面光电股份有限公司 | Improved contact and control panel structure |
| CN201126779Y (en) * | 2007-12-17 | 2008-10-01 | 荧茂光学股份有限公司 | Electric conductance structure of touch control panel |
| CN201159888Y (en) * | 2008-03-13 | 2008-12-03 | 荧茂光学股份有限公司 | Full-plane touch-control panel |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2005-141643A 2005.06.02 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9456493B2 (en) | 2012-10-29 | 2016-09-27 | Tpk Touch Solutions (Xiamen) Inc. | Touch-sensor structure and manufacturing method thereof |
| CN111081140A (en) * | 2019-05-21 | 2020-04-28 | 友达光电股份有限公司 | Display panel and manufacturing method thereof |
| CN111081140B (en) * | 2019-05-21 | 2021-11-30 | 友达光电股份有限公司 | Display panel and manufacturing method thereof |
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| CN101763186A (en) | 2010-06-30 |
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