CN104866126A - Touch panel - Google Patents
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- CN104866126A CN104866126A CN201410063977.8A CN201410063977A CN104866126A CN 104866126 A CN104866126 A CN 104866126A CN 201410063977 A CN201410063977 A CN 201410063977A CN 104866126 A CN104866126 A CN 104866126A
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Abstract
The invention relates to the field of the touch technology, and provides a touch panel. The touch panel comprises a substrate, a touch sensing electrode layer, multiple signal wires and multiple grounding wires, wherein the substrate is divided into a touch area and a peripheral area surrounding the touch area; the touch sensing electrode layer is located in the touch area and part of the peripheral area of the substrate; the multiple signal wires are located in the peripheral area of the substrate and electrically connected with the touch sensing electrode layer; the multiple grounding wires are located on the peripheries of the touch sensing electrode layer and the multiple signal wires and are electrically insulated from one another.
Description
Technical field
The present invention relates to technical field of touch control, 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, such as personal digital assistant (PDA) or mobile phone.Along with the demand of application, develop the contact panel of a kind of slimming design in recent years.The wire that this type of contact panel comprises substrate, is positioned at the induction electrode layer on substrate and is positioned on substrate, wherein this wire and this induction electrode layer are electrically connected, and the outside of this induction electrode layer is located at by this wire.Contact panel is vulnerable to electrostatic breakdown in normal use procedure, so affect contact panel use and life of product.
Summary of the invention
In view of this, the present invention be directed to existing touch panel and improve, the demand of electrostatic defending can be met.
Embodiments of the invention provide a kind of touch panel, comprise a substrate, are divided into a touch area and around the neighboring area of this touch area; One touch-control sensing electrode layer, is positioned at touch area and the part of its periphery region of this substrate; The wiring of many barss, within the neighboring area being positioned at 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 the wiring of this many bars peripheral and be electrically insulated to each other.
In embodiments of the invention, this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises the first wire that many 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 embodiments of the invention, this first preset space length is between 20 microns and 60 microns.
In embodiments of the invention, this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction is crossing with this first direction and this first senses conductor and this second senses conductor and electrically insulate, and wherein this many barss wiring comprises the second wire that many 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 embodiments of the invention, this second preset space length is between 20 microns and 60 microns.
In embodiments of the invention, 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 embodiments of the invention, between two ground wires often adjacent in these many ground wires, collets are set.
In embodiments of the invention, the material of these many ground wires is selected from the one in silver, molybdenum aluminium molybdenum, gold, copper, tin indium oxide.
In embodiments of the invention, bar ground wire is formed by different materials from another ground wire one of in these many ground wires.
In embodiments of the invention, more comprise a shielding layer, within the neighboring area being positioned at this substrate, and this many barss wiring and many ground wires are formed on this shielding layer.
Embodiments of the invention separately provide a kind of touch panel, comprise a substrate, are divided into a touch area and around the neighboring area of 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 the neighboring area being positioned at 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 nonconductive regions.
In embodiments of the invention, this one or more nonconductive regions comprises a continuous non-conductive block.
In embodiments of the invention, this one or more nonconductive regions comprises multiple discontinuous non-conductive block.
In embodiments of the invention, this touch-control sensing electrode layer comprises the first sensing conductor along first direction arrangement, this many barss wiring comprises the first wire that many 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 embodiments of the invention, this first preset space length is between 20 microns and 60 microns.
In embodiments of the invention, this touch-control sensing electrode layer comprises the second sensing conductor along second direction arrangement, this second direction is crossing with this first direction and this first senses conductor and this second senses conductor and electrically insulate, and wherein this many barss wiring comprises the second wire that many 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 embodiments of the invention, this second preset space length is between 20 microns and 60 microns.
According to the embodiment of the present invention, when touch panel is attacked by ESD, the ground wire bearing ESD protective action can protect first and second wire to avoid ESD attack.Again, many ground wires are conducive to realizing the multiple electrostatic protection to first and second wire, that is when one of them ground wire suffers ESD to hit damage, other ground wire still can normally work.In addition, these ground wires can partly overlap each other and be mutually electrically insulated, so can economization neighboring area area and be conducive to realizing narrow frame design.Separately, the configuration of wall scroll ground wire also can economization neighboring area area and be conducive to realizing narrow frame design.
Accompanying drawing explanation
Fig. 1 is according to one of the present invention embodiment, the schematic diagram of touch panel;
Fig. 2 A is according to one of the present invention embodiment, along the diagrammatic cross-section of the touch panel in AA' direction in Fig. 1;
Fig. 2 B is depicted as according to one of the present invention embodiment, along the diagrammatic cross-section of the touch panel in BB' direction in Fig. 1;
Figure 3 shows that according to one of the present invention embodiment, the partial cutaway schematic of touch panel;
Figure 4 shows that according to one of the present invention embodiment, the schematic diagram of touch panel;
Figure 5 shows that according to one of the present invention embodiment, the schematic diagram of touch panel;
Figure 6 shows that according to one of the present invention embodiment, the schematic diagram of ground wire structure;
Figure 7 shows that according to one of the present invention embodiment, the schematic diagram of ground wire structure; And
Figure 8 shows that according to one of the present invention embodiment, the part sectioned view of touch panel.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention 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, touch-control sensing electrode layer 17, many barss wiring 110,120, and many ground wires G1, G2.
Substrate 16 is divided into a touch area 20 (as illustrated with the dotted box) with one around the neighboring area 30 of this touch area 20.In one of the present invention embodiment, the transparent material such as material selectable from glass, acryl (PMMA), Polyvinylchloride (PVC), polypropylene (PP), polyethylene terephthalate (PET), PEN (PEN), polycarbonate (PC), polystyrene (PS) of substrate 16.
Touch-control sensing electrode layer 17 is positioned at touch area 20 and part of its periphery region 30.Signal wiring 110,120 is positioned at the neighboring area 30 of substrate 16, and is 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 senses conductor 12 along second of second direction arrangement.These the first sensing conductors 11 second senses conductor 12 with these and are configured to a sensing array, and wherein the first sensing conductor 11 configures in column, and second senses conductor 12 is then configured as line.Again, in this sensing array, the second sensing conductor 12 with a line is be electrically connected with electric wiring (not indicating in figure), and the first sensing conductor 11 of same row is be electrically connected with bridge part 15, and wherein electric wiring and bridge part 15 are electrically insulated.
In one of the present invention embodiment, the first sensing conductor 11 and the second material sensing conductor 12 can comprise various transparent conductive material, such as, 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 galliumzinc 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).Another first sensing conductor 11 and the second material sensing conductor 12 also can comprise nano metal material, such as Nano Silver etc.
Signal wiring 110,120 comprises the first wire 110 that many are connected to the first sensing conductor 11, and many second wires 120 being connected to the second sensing conductor 12, in order to transmit touch-control sensing electrode layer 17 the signal that senses.In one of the present invention embodiment, the material of signal wiring 110,120 can be silver, molybdenum aluminium molybdenum, gold, copper, but is not limited thereto.
It is peripheral and be electrically insulated to each other with signal wiring 110,120 that ground wire G1, G2 are positioned at touch-control sensing electrode layer 17.In the present embodiment, simplify for asking diagram and illustrate conveniently, only disclosing two ground wires G1, G2, and there is a spacing between ground wire G1, G2.But in other embodiments of the present invention, ground wire can be more than three or three, ground wire separates with a spacing to each other.Configure according to this, be positioned at more peripheral ground wire G2 and bear first ESD protective action, ground wire G1 then, such as when ground wire G2 is punctured, bears second ESD protective action.In one of the present invention 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 present invention, ground wire G1 and G2 is 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 (non-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 present invention embodiment, along the diagrammatic cross-section of the touch panel 10 in 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, first wire 110 separates with one first space D 1 with the parallel part of this ground wire G1, G2 to each other, and between ground wire G1, G2 and the first wire 110, minor increment then separates with one first preset space length PD1.First preset space length PD1 system is greater than the first space D 1, to guarantee that ground wire G1, G2 insulate with the first wire 110 phase.So when touch panel 10 rounds ESD hit damage, ground wire G1, G2 of bearing ESD protective action can protect the first wire 110 to avoid ESD and attack.Again, many ground wires G1, G2 are conducive to realizing the multiple electrostatic protection to the first wire 110, that is when one of them ground wire suffers ESD to hit damage, other ground wire still can normally work.In one of the present invention embodiment, ground wire G1, G2 spacing DG is to each other approximately between 15 microns and 20 microns, 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, such as 40 microns.
Fig. 2 B is depicted as according to one of the present invention embodiment, along the diagrammatic cross-section of the touch panel 10 in 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, second wire 120 separates with one second space D 2 to each other with the parallel part of this ground wire G1, G2, and between ground wire G1, G2 and the second wire 120, bee-line then separates with one second preset space length PD2.Second preset space length PD2 system is greater than the second space D 2, to guarantee that ground wire G1, G2 insulate with the second wire 120 phase.So when touch panel 10 rounds ESD hit damage, ground wire G1, G2 of bearing ESD protective action can protect the second wire 120 to avoid ESD and attack.Again, many ground wires G1, G2 are conducive to realizing the multiple electrostatic protection to the second wire 120, that is when one of them ground wire suffers ESD to hit damage, other ground wire still can normally work.In one of the present invention embodiment, 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, such as 40 microns.
Figure 3 shows that according to one of the present invention embodiment, the partial cutaway schematic of touch panel 32.The assembly of touch panel 32 and Structure type are same as Fig. 1 shownschematically touch panel 10, and only touch panel 32 separately comprises a shielding layer 34.Now please refer to Fig. 3, shielding layer 34 is positioned within the neighboring area of substrate 16, and be formed on the surface being formed with touch-control sensing electrode layer 17 of substrate 16, and the first wire 110, second wire (not shown) and ground wire G1, G2 are then formed on this shielding layer 34.Shielding layer 34 adopts opaque material to make, to cover the outer assembly in touch area 20 such as first wire 110, second wire (not shown) and ground wire G1, G2 usually.In one of the present invention embodiment, the material of shielding layer 34 can be selected from black light resistance material, black resin, black ink, antiradar reflectivity film or there is the similar material of other colors.
In one of the present invention embodiment, touch panel 32 separately also comprises a protective seam (not shown).Be covered in this protection series of strata one flood this touch-control sensing electrode layer 17, first wire 110, second wire 120 and ground wire G1, G2.In one of the present invention embodiment, this protective seam is that transparent material is made.Protective layer material can comprise inorganic material; such as; silicon nitride (silicon nitride), monox (silicon oxide) and silicon oxynitride (silicon oxynitride); also can be organic material; such as; other material be applicable to such as acrylic resin (acrylic resin), but the present invention is not as limit.
Figure 4 shows that according to one of the present invention embodiment, the schematic diagram of touch panel 40.Please refer to Fig. 4, the assembly of touch panel 40 and Structure type are same as Fig. 1 shownschematically touch panel 10, and only touch panel 40 separately comprises a signal shielding line 18.Signal shielding line 18 be positioned at substrate 16 neighboring area 30 within, and be located to separate these many first wires 110 and these many second wires 120 between the first wire 110 and the second wire 120, and then avoid the problem of the mutual crosstalk of signal between the first wire 110 and the second wire 120.
Figure 5 shows that according to one of the present invention embodiment, the schematic diagram of touch panel 50.Please refer to Fig. 5, the assembly of touch panel 50 and Structure type are same as Fig. 1 shownschematically touch panel 10, 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 nonconductive regions 58.Nonconductive regions 58 in ground wire G makes ground wire G have the grounding path of many, thus when 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 owing to only comprising a ground wire G, therefore is conducive to realizing narrow frame design.
Figure 6 shows that according to one of the present invention embodiment, the schematic diagram that ground wire G constructs.Please refer to Fig. 6, in ground wire G, this one or more nonconductive regions 58 comprises a continuous non-conductive block 581.In one of the present invention embodiment, continuous non-conductive block 581 can utilize laser to etch and be formed in ground wire G processing procedure.
Figure 7 shows that according to one of the present invention embodiment, the schematic diagram that ground wire G constructs.Please refer to Fig. 7, in ground wire G, this one or more nonconductive regions 58 comprises one or more discontinuous non-conductive block 582.In one of the present invention embodiment, discontinuous non-conductive block 582 can utilize laser to etch and be formed in ground wire G processing procedure.
Figure 8 shows that according to one of the present invention embodiment, the part sectioned view of touch panel 80.The assembly of touch panel 80 and Structure type are same as Fig. 1 shownschematically touch panel 10, and only the ground line configuration of touch panel 80 is different from ground wire G1, G2 of touch panel 10.
Please refer to Fig. 8, ground wire 831 and 832 is positioned within the neighboring area of substrate 16, and arranges round the first wire 110 and the second wire (not shown).Ground wire 831 and 832 partly overlaps each other and is electrically insulated with collets 84 each other.Configure according to this, be positioned at more peripheral ground wire 832 and bear first ESD protective action, the ground wire 831 enclosed comparatively then, such as when ground wire 832 is punctured, bears 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 realizing narrow frame design.In one of the present invention 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 part overlap.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 present invention, ground wire 831 is not identical with the material of 832.For example, the material of ground wire 831 is metal, and the material of ground wire 832 is tin indium oxide.
Collets 84 make ground wire 831 and 832 be electrically insulated.In one of the present invention embodiment, collets 84 are formed by mylar or inorganic material, such as, be selected from the one in following material: silicon, Si oxide and silicon nitride.
A preset distance is separated to each other within the neighboring area that first wire 110 is positioned at substrate 16 with ground wire 831.In one of the present invention embodiment, this preset distance approximately between 20 microns and 60 microns, such as 40 microns.
Through above-described embodiment of the present invention, when touch panel is attacked by ESD, the ground wire bearing ESD protective action can protect first and second wire to avoid ESD attack.Again, in the embodiment of many ground wires, these ground wires are conducive to realizing the multiple electrostatic protection to first and second wire, that is when one of them ground wire suffers ESD to hit damage, other ground wire still can normally work.In addition, in the embodiment of many ground wires, these ground wires can partly overlap each other and be electrically insulated with collets each other, so configuration can economization neighboring area area and be conducive to realizing narrow frame design.Separately, in the embodiment of wall scroll ground wire, also can economization neighboring area area and be conducive to realizing narrow frame design.Touch panel separately comprises a signal shielding line, can avoid the problem of the mutual crosstalk of signal between the first wire and the second wire.
The technology contents of this exposure and technical characterstic have disclosed as above, but have in this exposure art and usually know that the knowledgeable should be appreciated that, in this exposure spirit and scope that attached claim defined after not deviating from, teaching and the announcement of this exposure can do all replacements and modification.Such as, many assemblies of announcement above the structure of difference can be implemented or be replaced with the structure of other identical function, or adopt the combination of above-mentioned two kinds of modes.
In addition, the interest field of this case is not limited to the device of the specific embodiment of announcement above, assembly or structure.Have in this exposure art and usually 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, itself and this case embodiment announcement person perform the identical function of essence in the mode that essence is identical, and reach the identical result of essence, also can be used in this exposure.Therefore, following claim system 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 around the neighboring area of this touch area;
One touch-control sensing electrode layer, is positioned at touch area and the part of its periphery region of this substrate;
The wiring of many barss, within the neighboring area being positioned at 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 the wiring of this many bars peripheral and be 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 the first wire that many 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 is crossing with this first direction and this first senses conductor and this second senses conductor and electrically insulate, and wherein this many barss wiring comprises the second wire that many 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. described touch panel according to 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, arranges collets between two wherein often adjacent in these many ground wires ground wires.
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: a shielding layer, and within the neighboring area being positioned at 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 around the neighboring area of 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 the neighboring area being positioned at 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 nonconductive regions.
12. touch panels according to claim 11, is characterized in that, wherein this nonconductive regions comprises a continuous non-conductive block.
13. touch panels according to claim 11, is characterized in that, wherein this nonconductive regions comprises multiple discontinuous non-conductive block.
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 the first wire that many 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 is crossing with this first direction and this first senses conductor and this second senses conductor and electrically insulate, and wherein this many barss wiring comprises the second wire that many 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: a shielding layer, and within the neighboring area being positioned at 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063977.8A CN104866126B (en) | 2014-02-25 | 2014-02-25 | Touch panel |
| TW103215647U TWM496164U (en) | 2014-02-25 | 2014-09-02 | Touch panel |
| TW103130196A TWI550458B (en) | 2014-02-25 | 2014-09-02 | Touch panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063977.8A CN104866126B (en) | 2014-02-25 | 2014-02-25 | Touch panel |
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| CN104866126A true CN104866126A (en) | 2015-08-26 |
| CN104866126B CN104866126B (en) | 2018-08-07 |
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| CN201410063977.8A Active CN104866126B (en) | 2014-02-25 | 2014-02-25 | Touch panel |
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| TW (2) | TWM496164U (en) |
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| CN104216566A (en) * | 2014-08-01 | 2014-12-17 | 友达光电股份有限公司 | Touch panel |
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| CN105824461A (en) * | 2016-03-10 | 2016-08-03 | 京东方科技集团股份有限公司 | Touch device and touch display device |
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| WO2021093443A1 (en) * | 2019-11-15 | 2021-05-20 | 京东方科技集团股份有限公司 | Touch substrate and manufacturing method therefor, touch display substrate, and touch display device |
| WO2022170754A1 (en) * | 2021-02-09 | 2022-08-18 | 京东方科技集团股份有限公司 | Display panel and display apparatus |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866126B (en) * | 2014-02-25 | 2018-08-07 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN106033276B (en) * | 2015-03-18 | 2019-04-02 | 宸鸿科技(厦门)有限公司 | Touch panel and its manufacturing method |
| TWI616789B (en) * | 2017-02-02 | 2018-03-01 | 智晶光電股份有限公司 | Touch control device with esd protection |
| CN109917962B (en) * | 2019-03-05 | 2022-04-15 | 业成科技（成都）有限公司 | Touch panel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201477560U (en) * | 2009-07-22 | 2010-05-19 | 比亚迪股份有限公司 | Capacitive touch screen |
| CN101813844A (en) * | 2009-02-20 | 2010-08-25 | 精工电子有限公司 | Touch panel and possess the display device of this touch panel |
| TW201327646A (en) * | 2011-12-24 | 2013-07-01 | Tpk Touch Solutions Xiamen Inc | Touch panel and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM466275U (en) * | 2010-09-24 | 2013-11-21 | Wintek Corp | Touch panel structure and touch display panel thereof |
| CN103376928B (en) * | 2012-04-17 | 2017-04-19 | 宸鸿科技(厦门)有限公司 | Touch panel and production method thereof |
| TWM482113U (en) * | 2013-08-20 | 2014-07-11 | Focaltech Systems Ltd | Capacitive touch screens |
| TW201519022A (en) * | 2013-11-04 | 2015-05-16 | Wintek Corp | Touch panel |
| CN104866126B (en) * | 2014-02-25 | 2018-08-07 | 宸鸿科技(厦门)有限公司 | Touch panel |
-
2014
- 2014-02-25 CN CN201410063977.8A patent/CN104866126B/en active Active
- 2014-09-02 TW TW103215647U patent/TWM496164U/en unknown
- 2014-09-02 TW TW103130196A patent/TWI550458B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813844A (en) * | 2009-02-20 | 2010-08-25 | 精工电子有限公司 | Touch panel and possess the display device of this touch panel |
| CN201477560U (en) * | 2009-07-22 | 2010-05-19 | 比亚迪股份有限公司 | Capacitive touch screen |
| TW201327646A (en) * | 2011-12-24 | 2013-07-01 | Tpk Touch Solutions Xiamen Inc | Touch panel and manufacturing method thereof |
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| CN105159495B (en) * | 2015-08-31 | 2018-03-20 | 业成光电（深圳）有限公司 | Contact panel |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWM496164U (en) | 2015-02-21 |
| TW201533625A (en) | 2015-09-01 |
| TWI550458B (en) | 2016-09-21 |
| CN104866126B (en) | 2018-08-07 |
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