CN203982332U - Touch panel - Google Patents
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- CN203982332U CN203982332U CN201420277266.6U CN201420277266U CN203982332U CN 203982332 U CN203982332 U CN 203982332U CN 201420277266 U CN201420277266 U CN 201420277266U CN 203982332 U CN203982332 U CN 203982332U
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Abstract
The utility model provides a touch panel, it includes an at least base plate, net electrode and conductive electrode. The substrate is provided with a display area and a peripheral area, wherein the peripheral area is adjacent to the display area. The grid electrode is disposed in the display area and includes a plurality of first tips. The first tip extends from the display area to the peripheral area. The conductive electrode is arranged on the peripheral area. The conductive electrode includes a main body portion and a plurality of second pointed ends, wherein the main body portion surrounds the grid electrode. The second pointed end extends from the main body part to the first pointed end, so that the second pointed end and the corresponding first pointed end point to each other.
Description
Technical field
The utility model relates to a kind of contact panel, and relates to especially a kind of contact panel that improves antistatic protection function.
Background technology
For thering is the contact panel of grid electrode, because grid electrode is normally made up of the thinner conductor lines of live width, therefore more easily cause broken string because of damage of electrostatic discharge, cause the sensitivity of touch control component to decline.
Utility model content
The utility model provides a kind of contact panel, and it arranges the path of multiple tips to lead off as static, uses the antistatic protection function that provides good.
Contact panel of the present utility model comprises at least one substrate, grid electrode and conductive electrode.Substrate has viewing area and surrounding zone, and surrounding zone is in abutting connection with viewing area.Grid electrode is at least arranged on viewing area, and comprises multiple the first tips, and wherein the first tip is extended toward surrounding zone from viewing area.Conductive electrode is arranged on substrate and is positioned at surrounding zone, and comprises main part and multiple the second tip, and wherein main part is around grid electrode, and the second tip is from main part toward the first most advanced and sophisticated extension, so that second the first most advanced and sophisticated and corresponding most advanced and sophisticated sensing each other.
In an embodiment of the present utility model, above-mentioned contact panel also comprises many barss call wire, is electrically connected to grid electrode, wherein the first tip and the not homonymy of signal transducting wire position at grid electrode.
In an embodiment of the present utility model, above-mentioned contact panel also comprises multiple connection pads, be electrically connected to signal transducting wire, the main part of conductive electrode is closed pattern with around signal transducting wire and connection pad, wherein connection pad has multiple tri-point, this conductive electrode also has multiple the 4th tips, and the 4th tip is extended toward tri-point from main part, so that the 4th tip is pointed to each other with corresponding tri-point.
In an embodiment of the present utility model, above-mentioned grid electrode also comprises multiple Ports, and wherein the first tip is arranged on Port.
In an embodiment of the present utility model, above-mentioned grid electrode comprises multiple the first electrode groups and multiple the second electrode group, and the first electrode group and the second electrode group are electrically insulated each other and are crisscross arranged.
In an embodiment of the present utility model, above-mentioned the first electrode group and the second electrode group are arranged on substrate, each the first electrode group comprises multiple the first electrodes and connects multiple first connecting portions of adjacent two first electrodes, and each the second electrode group comprises multiple the second electrodes and connects multiple second connecting portions of adjacent two second electrodes.
In an embodiment of the present utility model, above-mentioned substrate is transparent overlay.
In an embodiment of the present utility model, above-mentioned at least one substrate comprises two flexible base plates, and the first electrode group and the second electrode component are not arranged on two flexible base plates.
In an embodiment of the present utility model, above-mentioned contact panel also comprises transparent overlay, is arranged on two flexible base plates.
Based on above-mentioned, contact panel of the present utility model arranges respectively corresponding discharge tip on grid electrode and conductive electrode, in the time having buildup of static electricity at grid electrode, can lead static off conductive electrode by the tip of above-mentioned correspondence, reach by this good electrostatic protection effect.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the contact panel of the utility model one embodiment;
Fig. 2 is the diagrammatic cross-section of the hatching line I-I ' of Fig. 1;
Fig. 3 is the enlarged diagram of the region M in Fig. 1;
Fig. 4 is the schematic top plan view of the contact panel of another embodiment of the utility model;
Fig. 5 A to Fig. 5 C is the local enlarged diagram of the contact panel of other embodiment of the utility model;
Fig. 6 is the perspective exploded view of the contact panel of another embodiment of the utility model.
Description of reference numerals:
100,100a, 100b, 100c, 100d, 100e: contact panel;
110: substrate;
112: viewing area;
114: surrounding zone;
120: touch control component;
122: the first electrode groups;
124: the second electrode groups;
126: extension;
130: conductive electrode;
132: main part;
140: signal transducting wire;
142: shielding line;
150: connection pad;
160: Port;
172: the first flexible base plates;
174: the second flexible base plates;
C1: the first connecting portion;
C2: the second connecting portion;
D1: first direction;
D2: second direction;
E1: the first electrode;
E2: the second electrode;
G: grid cell;
I-I ': hatching line;
IN: insulating pattern;
M: region;
T1: the first tip;
T2: the second tip;
T3: tri-point;
T4: the 4th tip.
Embodiment
Fig. 1 is the schematic top plan view of the contact panel of the utility model one embodiment.Fig. 2 is the diagrammatic cross-section of the hatching line I-I ' of Fig. 1.Fig. 3 is the enlarged diagram of the region M in Fig. 1.Please refer to Fig. 1, Fig. 2 and Fig. 3, contact panel 100 comprises substrate 110, touch control component 120, multiple the first tip T 1 and conductive electrode 130.Substrate 110 has viewing area 112 and the surrounding zone 114 in abutting connection with viewing area 112 at least one sides, and wherein viewing area 112 demonstrates the image of below display by the substrate 110 of printing opacity.Surrounding zone 114 is configuring areas of corresponding decorative layer, cover by this metallic circuit, wherein decorative layer can be the multiple-level stack structure of single layer structure, multiple-level stack structure or the various material of single kind of material, and its material can comprise that potpourri, the organic and inorganic of pottery, class brill carbon, organic material, organic material and inorganic material blend together compound or its composite laminate.The present embodiment is that four sides around viewing area 112 are example explanation taking surrounding zone 114, but the utility model is not limited to this.Surrounding zone 114 can be also the wherein dual-side in abutting connection with viewing area 112 at least.Substrate 110 of the present utility model should comprise the substrate being independent of outside display, or is incorporated into the device substrate in display; The former is for example additional overlay (Cover lens), overlay is the hard substrate of high mechanical properties, for example can be tempered glass, or composite plastic substrate, for example carbonic allyl ester (propylene carbonate, be called for short PC) and polymethylmethacrylate (Polymethylmethacrylate, be called for short PMMA) composite base plate, the latter is for example colored optical filtering substrates, the encapsulation cover plate of organic light emitting diode display etc. of liquid crystal display, but not as limit.
Touch control component 120 is arranged on substrate 110 and is at least arranged in viewing area 112.Touch control component 120 comprises multiple the first electrode groups 122 and multiple the second electrode group 124, and wherein the first electrode group 122 and the second electrode group 124 are electrically insulated each other.Each first electrode group 122 comprises multiple the first electrode E1 and multiple the first connecting portion C1, and wherein each first connecting portion C1 connects two adjacent the first electrode E1 and forms the first electrode group 122 of extending along first direction D1.Each second electrode group 124 comprises multiple the second electrode E2 and multiple the second connecting portion C2, and wherein each second connecting portion C2 connects two adjacent the second electrode E2 and forms the second electrode group 124 of extending along second direction D2.First direction D1 is for example staggered with second direction D2, therefore these the first electrode groups 122 are crisscross arranged with these the second electrode groups 124, wherein to intermesh with the first connecting portion C1 and the second connecting portion C2, and staggered place can arrange insulating pattern IN (as shown in Figure 2), so that the first electrode group 122 and the second electrode group 124 are electrically insulated each other.
In the present embodiment, the first electrode E1, the first connecting portion C1 and the second electrode E2 belong to same rete, and the second connecting portion C2 belongs to another rete.In other words, the first electrode E1, the first connecting portion C1 and the second electrode E2 can use identical material to make simultaneously, and the second connecting portion C2 does not make with above-mentioned member simultaneously.Touch control component 120 is by electrically conducting transparent material, metal, nano metal silk, silene, the composite bed of Graphene or above-mentioned material forms, wherein electrically conducting transparent material comprises tin indium oxide (indium tin oxide, ITO), indium zinc oxide (indium zinc oxide, IZO), aluminum zinc oxide (aluminum zinc oxide, AZO), and metal comprises silver (Ag), aluminium (Al), copper (Cu), chromium (Cr), titanium (Ti), molybdenum (Mo) wherein at least one, the composite bed of above-mentioned material or the alloy of above-mentioned material form.In other embodiments, touch control component 120 can be the touch-control structure of single-layer type.
In the present embodiment, the first electrode E1 and the second electrode E2 are grid electrode, and wherein the live width of grid electrode is between between 0.1um to 20um, and preferably width between between 1um to 10um.The first electrode E1 and the second electrode E2 can comprise multiple grid cell G separately.Grid cell G is hexagon haply, wherein each limit be shaped as sine wave (sine wave).But it is only signal explanation.The utility model does not limit the shape design of grid cell G.Based on considering of electric conductivity, the first electrode E1 and the second electrode E2 of the present embodiment can be metal grills.Metal grill is made up of many strip metals fine rule, and the live width of metal fine is for example between 1 micron to 30 microns.The first electrode E1 of the present embodiment and the second electrode E2 are for example that live width is the metal grill electrode of 4 microns.In addition, adopt the electrode of metal grill form, the opening between its fine rule is many greatly compared to the live width of fine rule, therefore can make the transmittance of metal grill electrode reach more than 75%.In addition, for the repeatedly line effect (Moir é) of avoiding the picture element unit of grid electrode and display panel to produce because of periodic arrangement, touch control component 120 can rotate 1～45 degree with respect to display, that is in touch control component 120 and display, the longitudinal axis of picture element accompanies the angle of 1～45 degree.
Conductive electrode 130 is arranged in the surrounding zone 114 on substrate 110, and is electrically connected at and holds.Conductive electrode 130 comprises main part 132 and multiple the second tip T 2.Each second tip T 2 is extended toward viewing area 112 from main part 132.The material of conductive electrode 130 comprises conductive material, and its material can be identical or different with the first electrode E1 or the second electrode E2.In the time that its material is identical with the first electrode E1 or the second electrode E2, can select to form with the first electrode E1 or the second electrode E2, to simplify processing procedure simultaneously.When main part 132 is around touch control component 120, it is for example the box-shaped pattern with opening, and haply around touch control component 120.
Contact panel 100 also comprises many barss call wire 140.These signal transducting wires 140 are arranged in surrounding zone 114 and are electrically connected to touch control component 120.The main part 132 of conductive electrode 130 is for example around signal transducting wire 140.Particularly, each first electrode group 122 is electrically connected to a wherein bars call wire 140, and each second electrode group 124 is electrically connected to a wherein bars call wire 140.Signal transducting wire 140 can be in order to transmission of signal to touch control component 120, also can be in order to the signal of touch control component 120 is passed in back-end processing circuit, and the position occurring to calculate touch-control event.In addition, adjacent and be connected to respectively between the first electrode group 122 and the signal transducting wire 140 of the second electrode group 124 at least one shielding line 142 can be set, it is to be for example electrically connected to hold to reduce to be connected to respectively the phenomenon electrically disturbed occurs between the first electrode group 122 and the signal transducting wire 140 of the second electrode group 124.
Contact panel 100 also comprises multiple connection pads 150.Connection pad 150 is arranged in surrounding zone 114.Each bars call wire 140 is electrically connected to one of them connection pad 150, and shielding line 142 also can be electrically connected to one of them connection pad 150.Connection pad 150 is for example to provide outer pin bonding land (outer lead bonding), so that contact panel 100 is electrically connected to other circuit or element.
As shown in Figure 1, the first tip T 1 is arranged on touch control component 120.Particularly, can be in the time making the first electrode group 122 or the second electrode group 124, make grid cell G extension bit in the surrounding zone 114 of part, and one of them limit of the grid cell G in surrounding zone 114 that steps down form the first tip T 1.Thus, can not need to carry out extra processing and make the first tip T 1.Each first tip T 1 is extended by 112Wang surrounding zone, viewing area 114.The first tip T 1 can arrange near the first electrode E1 viewing area 112 and surrounding zone 114 intersections in place, also can arrange near the second electrode E2 viewing area 112 and surrounding zone 114 intersections in place, or be arranged on both simultaneously.The first tip T 1 can be extended and be belonged to same rete with it by the first electrode E1 and the second electrode E1.Or the first tip T 1 can be also to make in addition and belong to different retes from the first electrode E1 and the second electrode E1.In addition, the first tip T 1 can only be arranged on the first electrode E1 above or only be arranged on the second electrode E2 upper, and the utility model is not limited.
Particularly, each second tip T 2 is extended toward one of them first tip T 1 from main part 132, so that the second tip T 2 is pointed to each other with the first corresponding tip T 1.The first tip T 1 and the second tip T 2 are for example the conductive patterns that live width diminishes gradually, or the small conductive pattern of live width, thereby have the effect of point discharge.In the present embodiment, because conductive electrode 130 is to be electrically connected at ground terminal potential, and the second tip T 2 is pointed to the first tip T 1, therefore the electrostatic charge on touch control component 120 can be conducted to electric charge to hold by main part 132 with the point discharge effect of multiple the second tip T 2 by multiple the first tip T 1, reduce the probability that damage of electrostatic discharge occurs in touch control component 120, can avoid by this grid electrode suffer electrostatic breakdown and break, to promote the antistatic capacity of contact panel 100.
In the present embodiment, the first tip T 1 and the second tip T 2 and 140 not homonymies in viewing area 112 of signal transducting wire.In contact panel 100, the surrounding zone 114 that is positioned at 112 both sides, viewing area (upper and lower both sides or the left and right sides) conventionally can be designed to be symmetrical and have a roughly the same area.Therefore, the first tip T 1 and the second tip T 2 are arranged in the surrounding zone 114 that is not provided with signal transducting wire 140, must increase extra substrate 110 spaces and make this layout, also can improve substrate 110 utilization factors.Although conductive electrode 130 is the example explanations that configure in the form of a ring in the present embodiment, conductive electrode 130 can be arranged in the surrounding zone 114 that is not provided with signal transducting wire 140 and is L-type configuration in other embodiments.
Below will enumerate more embodiment to describe the utility model in detail, wherein, all possibility parts, will represent same or analogous member with same or analogous label, and omit the explanation of constructed content.
Fig. 4 is the schematic top plan view of the contact panel of another embodiment of the utility model.Please refer to Fig. 4, contact panel 100a is similar to the contact panel 100 of Fig. 1, and its difference is described as follows.Contact panel 100a also comprises multiple connection pads 150.Connection pad 150 is arranged in surrounding zone 114.Each bars call wire 140 is electrically connected to one of them connection pad 150, and shielding line 142 also can be electrically connected to one of them connection pad 150.Connection pad 150 is for example to provide outer pin bonding land (outer lead bonding), so that contact panel 100a is electrically connected to other circuit or element.Connection pad 150 has multiple tri-point T3.Tri-point T3 is positioned at the side of connection pad 150 away from signal transducting wire 140.
In the present embodiment, the main part 132 of conductive electrode 130 be closed pattern with complete around signal transducting wire 140 and connection pad 150, wherein conductive electrode 130 also has multiple the 4th tip T 4, each the 4th tip T 4 is extended toward one of them tri-point T3 from main part 132, so that the 4th tip T 4 is pointed to each other with corresponding tri-point T3.Because the 4th tip T 4 is electrically connected at ground terminal potential, and the 4th tip T 4 is pointed to tri-point T3, therefore the electrostatic charge on touch control component 120 can be conducted to electric charge to hold by main part 132 by the point discharge effect of multiple tri-point T3 and multiple the 4th tip T 4, reduce the probability that damage of electrostatic discharge occurs in touch control component 120, can avoid by this grid electrode suffer electrostatic breakdown and break, to promote the antistatic capacity of contact panel 100a.
Fig. 5 A to Fig. 5 C is the local enlarged diagram of the contact panel of other embodiment of the utility model.In the embodiment of Fig. 5 A, contact panel 100b comprises Port 160 (connection port), and Port 160 is arranged in surrounding zone 114.Touch control component 120 also comprises multiple extensions 126.Each extension 126 is for example to extend to surrounding zone 114 by a part of grid cell G to be formed, and wherein Port 160 is arranged on these extensions 126, and each first tip T 1 is arranged on one of them Port 160.Extension 126 can be made simultaneously or utilize different retes to make respectively from Port 160 in same rete.Particularly, can be in the time making the first electrode group 122 or the second electrode group 124, make grid cell G extension bit in the surrounding zone 114 of part, and one of them limit of the grid cell G stepping down in surrounding zone 114 forms an extension 126, and because the live width of metal grill is small, therefore the design by Port 160 is to provide the first tip T 1 that live width is large compared with extension 126.
In the contact panel 100b of Fig. 5 A, a first electrode E1 is connected to 160, one the second electrode E2 of a Port to be connected to a Port 160, but the utility model is not limited to this.In the contact panel 100c of Fig. 5 B, a first electrode E1 can be connected to 160, one the second electrode E2 of multiple Ports and can be connected to multiple Ports 160.Each extension 126 is for example that corresponding first tip T 1 arranges, and wherein two extensions 126 can be connected to a Port 160.But the utility model is not limited to this.In the contact panel 100d of Fig. 5 C, four extensions 126 can be connected to a Port 160.In other words, the utility model do not limit on each first electrode E1 or the second electrode E2 corresponding Port 160 quantity that connect, do not limit the quantity of 160 corresponding extensions 126 that connect of each Port yet.
Fig. 6 is the perspective exploded view of the contact panel of another embodiment of the utility model.Please refer to Fig. 6, contact panel 100e also comprises the first flexible base plate 172 and the second flexible base plate 174, and wherein the first electrode group 122 is arranged on the second flexible base plate 174, and the second electrode group 124 is arranged on the first flexible base plate 172.The first flexible base plate 172 is arranged on substrate 110, and the second flexible base plate 174 is arranged on the first flexible base plate 172.In the present embodiment, the first flexible base plate 172 and the second flexible base plate 174 can be polyethylene terephthalate (polyethylene terephthalate is called for short PET) film materials.The first electrode E1 and the second electrode E2 are the electrode that comprises grid cell G.In other embodiments, contact panel can by single flexible base plate and substrate 110 is stacking forms, and wherein the first electrode group 122 and the second electrode group 124 are arranged on the both sides of single flexible base plate or the first electrode group 122 and are arranged on substrate 110 and the second electrode group 124 and are arranged on the touch-control structure of single flexible base plate.
In the present embodiment, conductive electrode 130 is arranged on the first flexible base plate 172, and 1 of the first tip T is on the second electrode E2.With previous embodiment similarly, each second tip T 2 is extended toward one of them first tip T 1 from main part 132, so that the second tip T 2 is pointed to each other with the first corresponding tip T 1.Because the second tip T 2 is electrically connected at ground terminal potential, and the second tip T 2 is pointed to the first tip T 1, therefore the electrostatic charge on touch control component 120 can be conducted to electric charge to hold by main part 132 with the point discharge effect of multiple the second tip T 2 by multiple the first tip T 1, reduce the probability that damage of electrostatic discharge occurs in touch control component 120, can avoid by this grid electrode suffer electrostatic breakdown and break, to promote the antistatic capacity of contact panel 100e.In addition, on the second flexible base plate 174, be also optionally provided with conductive electrode 130, and on conductive electrode 130, be optionally provided with on the second tip T 2, the first electrode E1 and also can be optionally provided with multiple the first tip T 1, and then promote the antistatic capacity of contact panel 100e.
In sum, contact panel of the present utility model arranges respectively corresponding discharge tip on touch control component and conductive electrode, in the time having buildup of static electricity at touch control component, can static be led off to conductive electrode by the tip of above-mentioned correspondence, reach by this good electrostatic protection effect.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (9)
1. a contact panel, is characterized in that, comprising:
At least one substrate, has viewing area and surrounding zone, and this surrounding zone is in abutting connection with this viewing area;
Grid electrode, is at least arranged on this viewing area, and comprises multiple the first tips, and wherein those first tips are extended by Wang Gai surrounding zone, this viewing area; And
Conductive electrode, be arranged on this substrate and be arranged in this surrounding zone and at least one side of contiguous this viewing area, and comprise main part and multiple the second tip, wherein this main part is around this grid electrode, those second tips are from this main part toward those the first most advanced and sophisticated extensions, so that those second those most advanced and sophisticated and corresponding first tips are pointed to each other.
2. contact panel according to claim 1, is characterized in that, also comprises many barss call wire, is electrically connected to this grid electrode, wherein those first tips and the not homonymy of those signal transducting wire positions at this grid electrode.
3. contact panel according to claim 2, it is characterized in that, also comprise multiple connection pads, be electrically connected to those signal transducting wires, this main part of this conductive electrode is closed pattern with around those signal transducting wires and those connection pads, and wherein those connection pads have multiple tri-point, and this conductive electrode also has multiple the 4th tips, those the 4th tips are extended toward those tri-point from this main part, so that those the 4th tips are pointed to each other with those corresponding tri-point.
4. contact panel according to claim 1, is characterized in that, this grid electrode also comprises multiple Ports, and wherein those first tips are arranged on those Ports.
5. contact panel according to claim 1, is characterized in that, this grid electrode comprises multiple the first electrode groups and multiple the second electrode group, and those the first electrode groups and those the second electrode groups are electrically insulated each other and are crisscross arranged.
6. contact panel according to claim 5, it is characterized in that, those the first electrode groups and those the second electrode groups are arranged on this substrate, respectively this first electrode group comprises multiple the first electrodes and connects multiple first connecting portions of adjacent this two first electrode, and respectively this second electrode group comprises multiple the second electrodes and connects multiple second connecting portions of adjacent this two second electrode.
7. contact panel according to claim 6, is characterized in that, this substrate is transparent overlay.
8. contact panel according to claim 5, is characterized in that, this at least one substrate comprises two flexible base plates, and those the first electrode groups are not arranged on this two flexible base plate with those second electrode components.
9. contact panel according to claim 8, is characterized in that, also comprises transparent overlay, is arranged on this two flexible base plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102146711 | 2013-12-17 | ||
| TW102146711A TW201525789A (en) | 2013-12-17 | 2013-12-17 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982332U true CN203982332U (en) | 2014-12-03 |
Family
ID=51979761
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277266.6U Expired - Fee Related CN203982332U (en) | 2013-12-17 | 2014-05-28 | Touch panel |
| CN201410229503.6A Pending CN104714682A (en) | 2013-12-17 | 2014-05-28 | Touch panel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229503.6A Pending CN104714682A (en) | 2013-12-17 | 2014-05-28 | Touch panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203982332U (en) |
| TW (1) | TW201525789A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714682A (en) * | 2013-12-17 | 2015-06-17 | 胜华科技股份有限公司 | Touch panel |
| CN105988612A (en) * | 2015-02-05 | 2016-10-05 | 上海大我科技有限公司 | Conductive film and metal-mesh touch sensor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325584B (en) * | 2015-07-10 | 2019-04-02 | 上海大我科技有限公司 | A kind of manufacturing method of conductive film |
| TWI610215B (en) * | 2016-11-21 | 2018-01-01 | 意象無限股份有限公司 | Touch sensitive panel and polarized material detection method using the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655755B (en) * | 2009-09-17 | 2012-07-18 | 友达光电股份有限公司 | Touch control panel |
| TWI403795B (en) * | 2010-11-11 | 2013-08-01 | Wintek Corp | Touch display apparatus |
| TWI523180B (en) * | 2012-05-07 | 2016-02-21 | 友達光電股份有限公司 | Touch panel, touch display panel and touch display apparatus |
| TW201525789A (en) * | 2013-12-17 | 2015-07-01 | Wintek Corp | Touch panel |
-
2013
- 2013-12-17 TW TW102146711A patent/TW201525789A/en unknown
-
2014
- 2014-05-28 CN CN201420277266.6U patent/CN203982332U/en not_active Expired - Fee Related
- 2014-05-28 CN CN201410229503.6A patent/CN104714682A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714682A (en) * | 2013-12-17 | 2015-06-17 | 胜华科技股份有限公司 | Touch panel |
| CN105988612A (en) * | 2015-02-05 | 2016-10-05 | 上海大我科技有限公司 | Conductive film and metal-mesh touch sensor |
| CN105988612B (en) * | 2015-02-05 | 2019-09-10 | 上海大我科技有限公司 | A kind of conductive film and metal grill touch sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201525789A (en) | 2015-07-01 |
| CN104714682A (en) | 2015-06-17 |
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