CN203786697U - Touch panel - Google Patents
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- CN203786697U CN203786697U CN201420081033.9U CN201420081033U CN203786697U CN 203786697 U CN203786697 U CN 203786697U CN 201420081033 U CN201420081033 U CN 201420081033U CN 203786697 U CN203786697 U CN 203786697U
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Abstract
The utility model relates to the field of a touch technology and provides a touch panel. The touch panel comprises a base-plate, a touch inductive electrode layer, a plurality of signal wires and a plurality of ground wires, wherein the base-plate is divided into a touch zone and a perimeter zone which surrounds the touch zone, and the touch inductive electrode layer is located in the touch zone and part of the perimeter zone of the base-plate; the signal wires are located in the perimeter zone of the base-plate and are electrically connected with the touch inductive electrode layer; the ground wires are located on the periphery of the touch inductive electrode layer and the signal wires, and the ground wires and the signal wires are electrically insulated.
Description
Technical field
The utility model relates to touch technology field, particularly about contact panel.
Background technology
In recent years, along with the development of touch technology, contact panel (touch panel) or Touch Screen (touch screen) are widely used in electronic installation gradually, particularly Portable or portable electric device, for example personal digital assistant (PDA) or mobile phone.Along with the demand of application, develop in recent years a kind of contact panel of slimming design.This type of contact panel comprises substrate, is positioned at the induction electrode layer on substrate and is positioned at the wire on substrate, and wherein this wire and this induction electrode layer are electrically connected, and this wire is located at the outside of this induction electrode layer.Contact panel is vulnerable to electrostatic breakdown in normal use procedure, so affect contact panel use and life of product.
Utility model content
In view of this, the utility model is to improve for existing touch panel, can meet the demand of electrostatic defending.
Embodiment of the present utility model provides a kind of touch panel, comprises a substrate, is divided into a touch area and a neighboring area around this touch area; One touch-control sensing electrode layer, is positioned at touch area and the part neighboring area of this substrate; The wiring of many barss, within being positioned at the neighboring area of this substrate, and is electrically connected this touch-control sensing electrode layer; And many ground wires, be positioned at this touch-control sensing electrode layer and this many bars wiring periphery and be electrically insulated to each other.
In embodiment of the present utility model, this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises many first wires that are connected to the first sensing conductor, and these many first wire parts parallel with this ground wire separate with one first spacing to each other, wherein between these many ground wires and these many first wires, minor increment separates with one first preset space length again, and this first preset space length is greater than this first spacing.
In embodiment of the present utility model, this first preset space length is between 20 microns and 60 microns.
In embodiment of the present utility model, this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction and this first sensing conductor crossing with this first direction and this second sensing conductor are and are electrically insulated, and wherein this many barss wiring comprises many second wires that are connected to the second sensing conductor, wherein these many second wire parts parallel with this ground wire separate with one second spacing to each other, wherein between these many ground wires and these many second wires, bee-line separates with one second preset space length again, and this second preset space length is greater than this second spacing.
In embodiment of the present utility model, this second preset space length is between 20 microns and 60 microns.
In embodiment of the present utility model, separately comprise a signal shielding line, this signal shielding line is within the neighboring area of this substrate and be located between these many first wires and these many second wires to separate these many first wires and these many second wires.
In embodiment of the present utility model, in these many ground wires, between every two adjacent ground wires, collets are set.
In embodiment of the present utility model, the material of these many ground wires is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.
In embodiment of the present utility model, bar ground wire is formed by different materials from another ground wire one of in these many ground wires.
In embodiment of the present utility model, more comprise a shielding layer, within being positioned at the neighboring area of this substrate, and this many barss wiring and many ground wires are formed on this shielding layer.
Embodiment of the present utility model separately provides a kind of touch panel, comprises a substrate, is divided into a touch area and a neighboring area around this touch area; One touch-control sensing electrode layer, be positioned at this substrate touch area and part neighboring area; The wiring of many barss, within being positioned at the neighboring area of this substrate, and is electrically connected this touch-control sensing electrode layer; And a ground wire, be positioned at this neighboring area and comprise one or more non-conductive district.
In embodiment of the present utility model, this one or more non-conductive district comprises a continuous non-conductive block.
In embodiment of the present utility model, this one or more non-conductive district comprises multiple discontinuous non-conductive blocks.
In embodiment of the present utility model, this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises many first wires that are connected to the first sensing conductor, and these many first wire parts parallel with this ground wire separate with one first spacing to each other, wherein between this ground wire and these many first wires, bee-line separates with one first preset space length again, and this first preset space length is greater than this first spacing.
In embodiment of the present utility model, this first preset space length is between 20 microns and 60 microns.
In embodiment of the present utility model, this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction and this first sensing conductor crossing with this first direction and this second sensing conductor are and are electrically insulated, and wherein this many barss wiring comprises many second wires that are connected to the second sensing conductor, wherein lead part line parallel with this ground wire and separate with one second spacing to each other for these many second, wherein between this ground wire and these many second wires, bee-line separates with one second preset space length again, and this second preset space length is greater than this second spacing.
In embodiment of the present utility model, this second preset space length is between 20 microns and 60 microns.
According to the embodiment of the utility model, in the time that touch panel is attacked by ESD, bear the ground wire of ESD protective action and can protect first and second wire to avoid ESD attack.Again, many ground wires are conducive to realization and weigh electrostatic protection more than first and second wires, that is in the time that one of them ground wire suffers ESD to hit damage, other ground wire still can normally be worked.In addition, these ground wires can partly overlap each other and be mutually electrically insulated, area that so can economization neighboring area and be conducive to realize narrow frame design.Separately, the area that the configuration of wall scroll ground wire also can economization neighboring area and be conducive to realize narrow frame design.
Brief description of the drawings
Fig. 1 is according to one of the utility model embodiment, the schematic diagram of touch panel;
Fig. 2 A is according to one of the utility model embodiment, along the diagrammatic cross-section of the touch panel of AA' direction in Fig. 1;
Fig. 2 B is depicted as according to one of the utility model embodiment, along the diagrammatic cross-section of the touch panel of BB' direction in Fig. 1;
Figure 3 shows that according to one of the utility model embodiment the partial cutaway schematic of touch panel;
Figure 4 shows that according to one of the utility model embodiment the schematic diagram of touch panel;
Figure 5 shows that according to one of the utility model embodiment the schematic diagram of touch panel;
Figure 6 shows that according to one of the utility model embodiment the schematic diagram of ground wire structure;
Figure 7 shows that according to one of the utility model embodiment the schematic diagram of ground wire structure; And
Figure 8 shows that according to one of the utility model embodiment the part sectioned view of touch panel.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Figure 1 shows that according to one of this exposure embodiment the schematic diagram of touch panel 10.Please refer to Fig. 1, touch panel 10 comprises substrate 16, one touch-control sensing electrode layers 17, many barss wiring 110,120, and many ground wire G1, G2.
Substrate 16 is divided into a touch area 20 (as shown in dotted line frame) and a neighboring area 30 around this touch area 20.In one of the utility model embodiment, the material of substrate 16 can be selected from the transparent materials such as glass, acryl (PMMA), Polyvinylchloride (PVC), polypropylene (PP), polyethylene terephthalate (PET), PEN (PEN), polycarbonate (PC), polystyrene (PS).
Touch-control sensing electrode layer 17 is positioned at touch area 20 and part neighboring area 30.110,120 of signal wiring are positioned at the neighboring area 30 of substrate 16, and are electrically connected touch-control sensing electrode layer 17.In detail, touch-control sensing electrode layer 17 comprises the first sensing conductor 11 along first direction arrangement, and along the second sensing conductor 12 of second direction arrangement.These the first sensing conductors 11 are configured to a sensing array with these the second sensing conductors 12, and wherein the first sensing conductor 11 configures in columnly, and the second sensing conductor 12 configuration is embarked on journey.Again, in this sensing array, be to be electrically connected with electric wiring (not indicating in figure) with the second sensing conductor 12 of a line, the first sensing conductor 11 of same row is to be electrically connected with bridge part 15, wherein electric wiring and bridge part 15 are electrically insulated.
In one of the utility model embodiment, the material of the first sensing conductor 11 and the second sensing conductor 12 can comprise various transparent conductive materials, for example, and tin indium oxide (indium tin oxide; ITO), indium zinc oxide (indium zinc oxide; IZO), cadmium tin (cadmium tin oxide; CTO), aluminum zinc oxide (aluminum zinc oxide; AZO), indium oxide zinc-tin (indium tin zinc oxide; ITZO), zinc paste (zinc oxide), cadmium oxide (cadmium oxide), indium oxide gallium zinc (indium gallium zinc oxide; InGaZnO), indium oxide gallium zinc-magnesium (indium gallium zinc magnesium oxide; InGaZnMgO), indium oxide gallium magnesium (indium gallium magnesium oxide; Or indium oxide gallium aluminium (indium gallium aluminum oxide InGaMgO); InGaAlO).The material of another the first sensing conductor 11 and the second sensing conductor 12 also can comprise nano metal material, such as Nano Silver etc.
Signal wiring 110,120 comprises many first wires 110 that are connected to the first sensing conductor 11, and many second wires 120 that are connected to the second sensing conductor 12, in order to transmit the signal of 17 sensings of touch-control sensing electrode layer.In one of the utility model embodiment, the material of signal wiring 110,120 can be silver, molybdenum aluminium molybdenum, gold, copper, but is not limited to this.
Ground wire G1, G2 are positioned at touch-control sensing electrode layer 17 with signal wiring 110,120 peripheries and are electrically insulated to each other.In the present embodiment, for asking diagram simplify and illustrate conveniently, only disclose two ground wire G1, G2, and between ground wire G1, G2, have a spacing.But in other embodiment of the utility model, ground wire can be more than three or three, ground wire separates with a spacing to each other.Configuration, is positioned at more peripheral ground wire G2 and bears first ESD protective action according to this, and ground wire G1 for example in the time that ground wire G2 is punctured, bears second ESD protective action.In one of the utility model embodiment, the material of ground wire G1, G2 is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.Again, in another embodiment of the utility model, ground wire G1 and G2 are not identical material.For example, the material of ground wire G1 is metal, and the material of ground wire G2 is tin indium oxide, and vice versa.
Touch panel 10 separately can comprise a flexible printed wiring board (scheming not shown), is electrically connected with the pin (not label) of signal wiring 110,120 and the pin (being respectively G1A, G1B and G2A, G2B) of ground wire G1, G2.
Fig. 2 A is depicted as according to one of the utility model embodiment, along the diagrammatic cross-section of the touch panel 10 of AA' direction in Fig. 1.Now please refer to Fig. 2 A, ground wire G1, G2 separate with a space D G to each other, the first wire 110 separates with one first space D 1 with this ground wire G1, the parallel part of G2 to each other, and between ground wire G1, G2 and the first wire 110, minor increment separates with one first preset space length PD1.The first preset space length PD1 system is greater than the first space D 1, to guarantee that ground wire G1, G2 and the first wire 110 insulate mutually.So, in the time that 10 rounds ESD of touch panel hit damage, the ground wire G1, the G2 that bear ESD protective action can protect the first wire 110 to avoid ESD and attack.Again, many ground wire G1, G2 are conducive to realize to the heavy electrostatic protection of the first wire 110 more than, that is in the time that one of them ground wire suffers ESD to hit damage, other ground wire still can normally be worked.In one of the utility model embodiment, ground wire G1, G2 to each other between apart from DG approximately between 15 microns and 20 microns, the first wire 110 the first space D 1 is to each other approximately between 15 microns and 20 microns, and the first preset space length PD1 between ground wire G1, G2 and the first wire 110 is approximately between 20 microns and 60 microns, for example 40 microns.
Fig. 2 B is depicted as according to one of the utility model embodiment, along the diagrammatic cross-section of the touch panel 10 of BB' direction in Fig. 1.Now please refer to Fig. 2 B, ground wire G1, G2 separate with a space D G to each other, the second wire 120 separates with one second space D 2 to each other with this ground wire G1, the parallel part of G2, and between ground wire G1, G2 and the second wire 120, bee-line separates with one second preset space length PD2.The second preset space length PD2 system is greater than the second space D 2, to guarantee that ground wire G1, G2 and the second wire 120 insulate mutually.So, in the time that 10 rounds ESD of touch panel hit damage, the ground wire G1, the G2 that bear ESD protective action can protect the second wire 120 to avoid ESD and attack.Again, many ground wire G1, G2 are conducive to realize to the heavy electrostatic protection of the second wire 120 more than, that is in the time that one of them ground wire suffers ESD to hit damage, other ground wire still can normally be worked.In one of the utility model embodiment, the second wire 120 the second space D 2 is to each other approximately between 15 microns and 20 microns, and the second preset space length PD2 between ground wire G1, G2 and the second wire 120 is approximately between 20 microns and 60 microns, for example 40 microns.
Figure 3 shows that according to one of the utility model embodiment the partial cutaway schematic of touch panel 32.The assembly of touch panel 32 and structure are analogous to the touch panel 10 shown in Fig. 1, and only touch panel 32 separately comprises a shielding layer 34.Now please refer to Fig. 3, within shielding layer 34 is positioned at the neighboring area of substrate 16, and be formed on the surface that is formed with touch-control sensing electrode layer 17 of substrate 16, and the first wire 110, the second wire (not shown) and ground wire G1, G2 are formed on this shielding layer 34.Shielding layer 34 adopts opaque material to make conventionally, to cover the outer assembly in touch area 20 for example the first wire 110, the second wire (not shown) and ground wire G1, G2.In one of the utility model embodiment, the material of shielding layer 34 can be selected from the film of black light resistance material, black resin, black ink, antiradar reflectivity or have the similar material of other colors.
In one of the utility model embodiment, touch panel 32 separately also comprises a protective seam (not shown).Be covered in this touch-control sensing electrode layer 17, the first wire 110, the second wire 120 and ground wire G1, G2 the whole layer of these protection series of strata one.In one of the utility model embodiment, this protective seam is that transparent material is made.Protective layer material can comprise inorganic material; for example; silicon nitride (silicon nitride), monox (silicon oxide) and silicon oxynitride (silicon oxynitride); also can be organic material; for example; other applicable materials such as acrylic resin (acrylic resin), but the utility model is not as limit.
Figure 4 shows that according to one of the utility model embodiment the schematic diagram of touch panel 40.Please refer to Fig. 4, the assembly of touch panel 40 and structure are analogous to the touch panel 10 shown in Fig. 1, and only touch panel 40 separately comprises a signal shielding line 18.Signal shielding line 18 be positioned at the neighboring area 30 of substrate 16 within, and be located between the first wire 110 and the second wire 120 to separate these many first wires 110 and these many second wires 120, and then avoid the problem that between the first wire 110 and the second wire 120, signal is crosstalked mutually.
Figure 5 shows that according to one of the utility model embodiment the schematic diagram of touch panel 50.Please refer to Fig. 5, the assembly of touch panel 50 and structure are analogous to the touch panel 10 shown in Fig. 1, and only touch panel 50 only comprises a ground wire G.Wherein ground wire G is positioned at neighboring area 30 and comprises one or more non-conductive district 58.Non-conductive district 58 in ground wire G makes ground wire G have the grounding path of many, thereby in the time that wherein certain path is destroyed by ESD, the path of all the other still can be done to protect the first wire 110 and the second wire 120 to avoid ESD and attack.In addition, touch panel 50 is owing to only comprising a ground wire G, therefore be conducive to realize narrow frame design.
Figure 6 shows that according to one of the utility model embodiment the schematic diagram of ground wire G structure.Please refer to Fig. 6, in ground wire G, this one or more non-conductive district 58 comprises a continuous non-conductive block 581.In one of the utility model embodiment, continuous non-conductive block 581 can utilize laser etching to be formed in ground wire G processing procedure.
Figure 7 shows that according to one of the utility model embodiment the schematic diagram of ground wire G structure.Please refer to Fig. 7, in ground wire G, this one or more non-conductive district 58 comprises one or more discontinuous non-conductive block 582.In one of the utility model embodiment, discontinuous non-conductive block 582 can utilize laser etching to be formed in ground wire G processing procedure.
Figure 8 shows that according to one of the utility model embodiment the part sectioned view of touch panel 80.The assembly of touch panel 80 and structure are analogous to the touch panel 10 shown in Fig. 1, and only the ground line configuration of touch panel 80 is different from ground wire G1, the G2 of touch panel 10.
Please refer to Fig. 8, within ground wire 831 and 832 is positioned at the neighboring area of substrate 16, and round the first wire 110 and the second wire (not shown) and arrange.Ground wire 831 and 832 partly overlaps each other and is electrically insulated with collets 84 each other.Configuration, is positioned at more peripheral ground wire 832 and bears first ESD protective action according to this, and the ground wire 831 enclosing in for example in the time that ground wire 832 is punctured, is born second ESD protective action.Again, ground wire 831 and 832 partly overlaps each other, so can save the area of neighboring area, is conducive to realize narrow frame design.In one of the utility model embodiment, contact panel 80 only discloses two ground wires, but at configurable many ground wires of actual design demand contact panel, these many ground wires to each other can be partly overlapping.The material of ground wire 831 and 832 is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.In another embodiment of the utility model, ground wire 831 is not identical with 832 material.For example, the material of ground wire 831 is metal, and the material of ground wire 832 is tin indium oxide.
Collets 84 are electrically insulated ground wire 831 and 832.In one of the utility model embodiment, collets 84 are formed by mylar or inorganic material, for example, be the one being selected from following material: silicon, Si oxide and silicon nitride.
Within the first wire 110 is positioned at the neighboring area of substrate 16 and separate to each other a preset distance with ground wire 831.In one of the utility model embodiment, this preset distance approximately between 20 microns and 60 microns, for example 40 microns.
See through above-described embodiment of the utility model, in the time that touch panel is attacked by ESD, bear the ground wire of ESD protective action and can protect first and second wire to avoid ESD attack.Again, in the embodiment of many ground wires, these ground wires are conducive to realization and weigh electrostatic protection more than first and second wires, that is in the time that one of them ground wire suffers ESD to hit damage, other ground wire still can normally be worked.In addition, in the embodiment of many ground wires, these ground wires can partly overlap and be electrically insulated with collets each other each other, the area that so configuration can economization neighboring area and be conducive to realize narrow frame design.Separately, in the embodiment of wall scroll ground wire, area that also can economization neighboring area and be conducive to realize narrow frame design.Touch panel separately comprises a signal shielding line, can avoid the problem that between the first wire and the second wire, signal is crosstalked mutually.
The technology contents of this exposure and technical characterstic have disclosed as above, but in technical field, have and conventionally know that the knowledgeable should be appreciated that under this exposure, in this exposure spirit and scope that attached claim defined after not deviating from, the teaching of this exposure and announcement can be done all replacements and modification.For example, the structure that many assemblies of announcement above can difference is implemented or is replaced with the structure of other identical function, or adopts the combination of above-mentioned two kinds of modes.
In addition, the interest field of this case is not limited to device, assembly or the structure of the specific embodiment of announcement above.Under this exposure, in technical field, have and conventionally know that the knowledgeable should be appreciated that, based on this exposure teaching and announcement device, assembly or structure, no matter exist now or developer in the future, it carries out in the identical mode of essence the function that essence is identical with this case embodiment announcement person system, and reach the result that essence is identical, also can be used in this exposure.Therefore the claim, is in order to contain such device, assembly or structure.
Claims (20)
1. a touch panel, is characterized in that, comprises:
One substrate, is divided into a touch area and a neighboring area around this touch area;
One touch-control sensing electrode layer, is positioned at touch area and the part neighboring area of this substrate;
The wiring of many barss, within being positioned at the neighboring area of this substrate, and is electrically connected this touch-control sensing electrode layer; And
Many ground wires, are positioned at this touch-control sensing electrode layer and this many bars wiring periphery and are electrically insulated to each other.
2. touch panel according to claim 1, it is characterized in that, wherein this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises many first wires that are connected to the first sensing conductor, and these many first wire parts parallel with this ground wire separate with one first spacing to each other, wherein between these many ground wires and these many first wires, minor increment separates with one first preset space length again, and this first preset space length is greater than this first spacing.
3. touch panel according to claim 2, is characterized in that, wherein this first preset space length is between 20 microns and 60 microns.
4. touch panel according to claim 2, it is characterized in that, wherein this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction and this first sensing conductor crossing with this first direction and this second sensing conductor are and are electrically insulated, and wherein this many barss wiring comprises many second wires that are connected to the second sensing conductor, wherein these many second wire parts parallel with this ground wire separate with one second spacing to each other, wherein between these many ground wires and these many second wires, bee-line separates with one second preset space length again, and this second preset space length is greater than this second spacing.
5. touch panel according to claim 4, is characterized in that, wherein this second preset space length is between 20 microns and 60 microns.
6. according to the described touch panel of claim 4, it is characterized in that, separately comprise a signal shielding line, this signal shielding line is within the neighboring area of this substrate and be located between these many first wires and these many second wires to separate these many first wires and these many second wires.
7. touch panel according to claim 1, is characterized in that, wherein in these many ground wires, between every two adjacent ground wires, collets is set.
8. touch panel according to claim 1, is characterized in that, wherein the material of these many ground wires is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.
9. touch panel according to claim 8, is characterized in that, wherein bar ground wire is formed by different materials from another ground wire one of in these many ground wires.
10. touch panel according to claim 1, is characterized in that, more comprises:
One shielding layer, within being positioned at the neighboring area of this substrate, and this many barss wiring and this many ground wires are formed on this shielding layer.
11. 1 kinds of touch panels, is characterized in that, comprise:
One substrate, is divided into a touch area and a neighboring area around this touch area;
One touch-control sensing electrode layer, be positioned at this substrate touch area and part neighboring area;
The wiring of many barss, within being positioned at the neighboring area of this substrate, and is electrically connected this touch-control sensing electrode layer; And
One ground wire, is positioned at this neighboring area and comprises one or more non-conductive district.
12. touch panels according to claim 11, is characterized in that, wherein this non-conductive district comprises a continuous non-conductive block.
13. touch panels according to claim 11, is characterized in that, wherein this non-conductive district comprises multiple discontinuous non-conductive blocks.
14. touch panels according to claim 11, it is characterized in that, wherein this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises many first wires that are connected to the first sensing conductor, and these many first wire parts parallel with this ground wire separate with one first spacing to each other, wherein between this ground wire and these many first wires, bee-line separates with one first preset space length again, and this first preset space length is greater than this first spacing.
15. touch panels according to claim 14, is characterized in that, wherein this first preset space length is between 20 microns and 60 microns.
16. touch panels according to claim 14, it is characterized in that, wherein this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction and this first sensing conductor crossing with this first direction and this second sensing conductor are and are electrically insulated, and wherein this many barss wiring comprises many second wires that are connected to the second sensing conductor, wherein these many second wire parts parallel with this ground wire separate with one second spacing to each other, wherein between this ground wire and these many second wires, bee-line separates with one second preset space length again, and this second preset space length is greater than this second spacing.
17. touch panels according to claim 16, is characterized in that, wherein this second preset space length is between 20 microns and 60 microns.
18. touch panels according to claim 16, it is characterized in that, separately comprise a signal shielding line, this signal shielding line is within the neighboring area of this substrate and be located between these many first wires and these many second wires to separate these many first wires and these many second wires.
19. touch panels according to claim 11, is characterized in that, more comprise:
One shielding layer, within being positioned at the neighboring area of this substrate, and this many barss wiring and this ground wire are formed on this shielding layer.
20. touch panels according to claim 11, is characterized in that, wherein the material of this ground wire is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081033.9U CN203786697U (en) | 2014-02-25 | 2014-02-25 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081033.9U CN203786697U (en) | 2014-02-25 | 2014-02-25 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786697U true CN203786697U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081033.9U Expired - Fee Related CN203786697U (en) | 2014-02-25 | 2014-02-25 | Touch panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656984A (en) * | 2014-11-21 | 2015-05-27 | 业成光电（深圳）有限公司 | Touch panel |
| CN105045428A (en) * | 2015-08-17 | 2015-11-11 | 山东华芯富创电子科技有限公司 | Shielded wire structure and touch screen |
| CN107450214A (en) * | 2017-08-16 | 2017-12-08 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN107491225A (en) * | 2017-10-19 | 2017-12-19 | 业成科技（成都）有限公司 | Touch control display apparatus and its contact panel |
| WO2018010370A1 (en) * | 2016-07-11 | 2018-01-18 | Boe Technology Group Co., Ltd. | Touch substrate, touch display apparatus having the same, and fabricating method |
| CN107797712A (en) * | 2017-10-27 | 2018-03-13 | 业成科技（成都）有限公司 | Contact panel and its manufacture method |
| CN114203039A (en) * | 2021-12-02 | 2022-03-18 | 昆山国显光电有限公司 | Display panel and display device |
-
2014
- 2014-02-25 CN CN201420081033.9U patent/CN203786697U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656984A (en) * | 2014-11-21 | 2015-05-27 | 业成光电（深圳）有限公司 | Touch panel |
| CN104656984B (en) * | 2014-11-21 | 2018-03-30 | 业成光电（深圳）有限公司 | Contact panel |
| CN105045428A (en) * | 2015-08-17 | 2015-11-11 | 山东华芯富创电子科技有限公司 | Shielded wire structure and touch screen |
| WO2018010370A1 (en) * | 2016-07-11 | 2018-01-18 | Boe Technology Group Co., Ltd. | Touch substrate, touch display apparatus having the same, and fabricating method |
| CN107450214A (en) * | 2017-08-16 | 2017-12-08 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN107491225A (en) * | 2017-10-19 | 2017-12-19 | 业成科技（成都）有限公司 | Touch control display apparatus and its contact panel |
| CN107491225B (en) * | 2017-10-19 | 2020-07-07 | 业成科技（成都）有限公司 | Touch display device and touch panel thereof |
| CN107797712A (en) * | 2017-10-27 | 2018-03-13 | 业成科技（成都）有限公司 | Contact panel and its manufacture method |
| CN114203039A (en) * | 2021-12-02 | 2022-03-18 | 昆山国显光电有限公司 | Display panel and display device |
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