CN203812211U - Touch panel and touch equipment - Google Patents
Touch panel and touch equipment Download PDFInfo
- Publication number
- CN203812211U CN203812211U CN201420222234.6U CN201420222234U CN203812211U CN 203812211 U CN203812211 U CN 203812211U CN 201420222234 U CN201420222234 U CN 201420222234U CN 203812211 U CN203812211 U CN 203812211U
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- Prior art keywords
- induction
- wire
- electrode
- touch
- contact panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000006698 induction Effects 0.000 claims description 79
- 230000015572 biosynthetic process Effects 0.000 claims description 45
- 238000009413 insulation Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical group [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 3
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model discloses a touch panel and touch equipment. Each bridging lead is designed to be in the shape that sectional width of two end portions is larger than that of the middle portion. Compared with existing strip-shaped bridging leads, the bridging leads have the advantages that the bridging leads are small in resistance, antistatic capacity of the bridging leads is improved, and probability that a touch electrode of the touch panel is damaged is lowered.
Description
Technical field
The utility model relates to touch technology field, more particularly, relates to a kind of contact panel and touch control device.
Background technology
The touch-control input mode of the contact panel using in notebook computer on sale, panel computer, intelligent mobile phone and various LCDs now has a lot, includes resistance-type, condenser type, optical profile type, induction, sound wave induction type etc.
The touch panel using mostly at present is capacitive touch panels, shown in figure 1, touch electrode structure schematic diagram for existing contact panel, include at least two staggered induction lines, each induction line comprises respectively a plurality of induction electrodes (induction line comprises a plurality of induction electrodes 1 and comprises a plurality of induction electrodes 2 with its another staggered induction line), between each induction electrode respectively with a wire (3, 4) connect, because two induction lines are crisscross arranged, therefore avoid short circuit between two induction lines, between two induction line intersection areas (two wires overlap mutually between position) insulation course 5 is set, the touch-control electrode of the existing contact panel probability that is damaged is large.
Utility model content
In view of this, the utility model provides a kind of contact panel and touch control device, has reduced the probability that touch-control electrode is damaged.
For achieving the above object, the utility model provides following technical scheme:
A contact panel, comprising:
Touch-control electrode, described touch-control electrode comprises a plurality of the first induction lines, a plurality of the second induction line, a plurality of connection wire, a plurality of bridge formation wire and a plurality of insulation course;
Described the first induction line is included in first axial a plurality of the first induction electrodes, and by connecting wire described in one, connect between adjacent two described the first induction electrodes, described the second induction line is included in second axial a plurality of the second induction electrodes, and by the wire of building bridge described in, be connected between adjacent two described the second induction electrodes, described first axially axially intersects with described second, and described a plurality of the second induction electrode and a plurality of the first induction electrode are staggered;
The cross-sectional width in two link regions of described bridge formation wire and adjacent two described the second induction electrodes is greater than the cross-sectional width in region between two links of described bridge formation wire and adjacent two the second induction electrodes;
Described insulation course is arranged at described bridge formation wire and is connected wire and overlaps mutually between region.
Preferably, described bridge formation wire is dumbbell shape.
Preferably, described first is axially 90 degree with the second axial angle.
Preferably, described the first induction line, the second induction line and bridge formation wire are made by transparency electrode.
Preferably, described transparency electrode is indium-tin oxide electrode or indium zinc oxide electrode.
Preferably, described insulation course is transparent insulation ink or transparent insulation glue.
Preferably, described the first induction electrode and the second induction electrode are rhombus electrode.
A touch control device, described touch control device comprises above-mentioned contact panel.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
Contact panel provided by the utility model and touch control device, wherein, the cross-sectional width that bridge formation wire is designed to two end portions is greater than the shape of the cross-sectional width of intermediate portion, bridge formation wire with respect to existing bar shaped, the resistance of the bridge formation wire that the utility model provides is little, improve bridge formation wire antistatic effect, reduced the probability that the touch-control electrode of contact panel is damaged.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the touch-control electrode part separation structure schematic diagram of existing contact panel;
The touch-control electrode part separation structure schematic diagram of a kind of contact panel that Fig. 2 provides for the embodiment of the present application;
The touch-control electrode part separation structure schematic diagram of the another kind of contact panel that Fig. 3 provides for the embodiment of the present application.
Embodiment
As described in background, the touch-control electrode of the existing contact panel probability that is damaged is large.Inventor studies discovery, causes bridge formation wire that the reason of this defect mainly contains touch-control electrode by damage by static electricity, and then has damaged touch-control electrode.
Concrete with reference to shown in figure 1, in the touch-control electrode of existing contact panel, bridge formation wire 4 (wire that connects adjacent two induction electrodes in an induction line) is generally strip conductor, and its resistance is large, and antistatic effect is low, therefore easily by damage by static electricity.
Based on this, the utility model provides a kind of contact panel, and the problems referred to above that exist to overcome prior art, comprising:
Touch-control electrode, described touch-control electrode comprises a plurality of the first induction lines, a plurality of the second induction line, a plurality of connection wire, a plurality of bridge formation wire and a plurality of insulation course;
Described the first induction line is included in first axial a plurality of the first induction electrodes, and by connecting wire described in one, connect between adjacent two described the first induction electrodes, described the second induction line is included in second axial a plurality of the second induction electrodes, and by the wire of building bridge described in, be connected between adjacent two described the second induction electrodes, described first axially axially intersects with described second, and described a plurality of the second induction electrode and a plurality of the first induction electrode are staggered;
The cross-sectional width in two link regions of described bridge formation wire and adjacent two described the second induction electrodes is greater than the cross-sectional width in region between two links of described bridge formation wire and adjacent two the second induction electrodes;
Described insulation course is arranged at described bridge formation wire and is connected wire and overlaps mutually between region.
As shown from the above technical solution, the cross-sectional width that bridge formation wire is designed to two end portions is greater than the shape of the cross-sectional width of intermediate portion, bridge formation wire with respect to existing bar shaped, the resistance of the bridge formation wire that the utility model provides is little, improve bridge formation wire antistatic effect, reduced the probability that the touch-control electrode of contact panel is damaged.
Be more than core concept of the present utility model, for above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model be described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when the utility model embodiment is described in detail in detail; for ease of explanation; the sectional view that represents device architecture can be disobeyed general ratio and be done local amplification, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.The three-dimensional space that should comprise in addition, length, width and the degree of depth in actual fabrication.
The embodiment of the present application provides a kind of contact panel, as shown in Figure 2, and the touch-control electrode part separation structure schematic diagram of a kind of contact panel of carrying for the embodiment of the present application.
Wherein, contact panel comprises touch-control electrode, and touch-control electrode comprises:
A plurality of the first induction lines, a plurality of the second induction line, a plurality of connection wire 23, a plurality of bridge formation wire 24 and a plurality of insulation course 25;
Described the first induction line is included in first axial a plurality of the first induction electrodes 21, and between adjacent two described the first induction electrodes 21, by one, connecting wire 23 connects, described the second induction line is included in second axial a plurality of the second induction electrodes 22, and by the wire 24 of building bridge described in, be connected between adjacent two described the second induction electrodes 22, described first axially axially intersects with described second, and described a plurality of the second induction electrode 22 is staggered with a plurality of the first induction electrodes 21;
The cross-sectional width in two link regions of described bridge formation wire 24 and adjacent two described the second induction electrodes 22 is greater than the cross-sectional width in region between described bridge formation wire 24 and two links of adjacent two the second induction electrodes 22;
Described insulation course 25 is arranged at described bridge formation wire 24 and is connected wire 23 and overlaps mutually between region.
As shown in the above, the cross-sectional width in the region, both ends of bridge formation wire (two link regions of build bridge wire and adjacent two the second induction electrodes) is greater than the cross-sectional width of the zone line of bridge formation wire.In touch-control electrode due to contact panel, distance between adjacent two the first induction electrodes is limited, so the touch-control electrode of the contact panel that the embodiment of the present application provides is by the enlarged leather area in the region, both ends of bridge formation wire, on the basis of hierarchical structure of touch-control electrode that does not change contact panel, reduce the resistance of wire of building bridge, thereby improve its antistatic effect.
It should be noted that, the embodiment of the present application is not done concrete restriction for the concrete shape of bridge formation wire, and the wire of optionally building bridge is dumbbell shape; And, for first axially and the second angle between axially do not do concrete restriction yet, optional first axially and the second axial angle be 90 degree.
In the embodiment of the present application, described the first induction line, the second induction line and bridge formation wire are made by transparency electrode, and optional, transparency electrode is indium-tin oxide electrode or indium zinc oxide electrode.
The embodiment of the present application is for insulation course preferably transparent insulation ink or transparent insulation glue.
The embodiment of the present application is optional, the first induction electrode and the second induction electrode are rhombus electrode, it should be noted that, shape for induction electrode is not done concrete restriction, the embodiment of the present application is just usingd rhombus electrode as description, in other embodiment of the application, induction electrode can also be other shapes.。
It should be noted that, the contact panel that the embodiment of the present application provides, also comprise a substrate, bridge formation wire for touch-control electrode, shown in figure 2, bridge formation wire 24 can be formed at the surface of substrate (not shown), and connects the top that wire 23 is positioned at bridge formation wire 24, between bridge formation wire 24 and connection wire 23, has insulation course 25; Same, in other embodiment of the application, shown in figure 3, bridge formation wire 24 can also be formed at and connect wire 23 tops, and connect wire 23, be formed at substrate (not shown) surface, and there is insulation course 25 between connection wire 23 and bridge formation wire 24.
In addition to the implementation, the application also provides a kind of touch control device, and this touch control device comprises the contact panel described in above-described embodiment.
The contact panel that the embodiment of the present application provides and touch control device, wherein, the cross-sectional width that bridge formation wire is designed to two end portions is greater than the shape of the cross-sectional width of intermediate portion, bridge formation wire with respect to existing bar shaped, the resistance of the bridge formation wire that the utility model provides is little, improve bridge formation wire antistatic effect, reduced the probability that the touch-control electrode of contact panel is damaged.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a contact panel, is characterized in that, comprising:
Touch-control electrode, described touch-control electrode comprises a plurality of the first induction lines, a plurality of the second induction line, a plurality of connection wire, a plurality of bridge formation wire and a plurality of insulation course;
Described the first induction line is included in first axial a plurality of the first induction electrodes, and by connecting wire described in one, connect between adjacent two described the first induction electrodes, described the second induction line is included in second axial a plurality of the second induction electrodes, and by the wire of building bridge described in, be connected between adjacent two described the second induction electrodes, described first axially axially intersects with described second, and described a plurality of the second induction electrode and a plurality of the first induction electrode are staggered;
The cross-sectional width in two link regions of described bridge formation wire and adjacent two described the second induction electrodes is greater than the cross-sectional width in region between two links of described bridge formation wire and adjacent two the second induction electrodes;
Described insulation course is arranged at described bridge formation wire and is connected wire and overlaps mutually between region.
2. contact panel according to claim 1, is characterized in that, described bridge formation wire is dumbbell shape.
3. contact panel according to claim 1, is characterized in that, described first is axially 90 degree with the second axial angle.
4. according to the contact panel described in claim 1～3 any one, it is characterized in that, described the first induction line, the second induction line and bridge formation wire are made by transparency electrode.
5. contact panel according to claim 4, is characterized in that, described transparency electrode is indium-tin oxide electrode or indium zinc oxide electrode.
6. according to the contact panel described in claim 1～3 any one, it is characterized in that, described insulation course is transparent insulation ink or transparent insulation glue.
7. according to the contact panel described in claim 1～3 any one, it is characterized in that, described the first induction electrode and the second induction electrode are rhombus electrode.
8. a touch control device, is characterized in that, described touch control device comprises the contact panel described in claim 1～7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222234.6U CN203812211U (en) | 2014-04-30 | 2014-04-30 | Touch panel and touch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222234.6U CN203812211U (en) | 2014-04-30 | 2014-04-30 | Touch panel and touch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812211U true CN203812211U (en) | 2014-09-03 |
Family
ID=51450938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222234.6U Expired - Lifetime CN203812211U (en) | 2014-04-30 | 2014-04-30 | Touch panel and touch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812211U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389054A (en) * | 2015-11-19 | 2016-03-09 | 业成光电（深圳）有限公司 | Touch panel |
| WO2016095296A1 (en) * | 2014-12-18 | 2016-06-23 | 深圳市华星光电技术有限公司 | Touch sensor and display device |
| WO2017143659A1 (en) * | 2016-02-24 | 2017-08-31 | 京东方科技集团股份有限公司 | Metal bridge of touch structure, touch screen, and electronic equipment |
| CN109074195A (en) * | 2016-04-19 | 2018-12-21 | 阿尔卑斯电气株式会社 | Static capacity type sensor |
-
2014
- 2014-04-30 CN CN201420222234.6U patent/CN203812211U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095296A1 (en) * | 2014-12-18 | 2016-06-23 | 深圳市华星光电技术有限公司 | Touch sensor and display device |
| CN105389054A (en) * | 2015-11-19 | 2016-03-09 | 业成光电（深圳）有限公司 | Touch panel |
| WO2017143659A1 (en) * | 2016-02-24 | 2017-08-31 | 京东方科技集团股份有限公司 | Metal bridge of touch structure, touch screen, and electronic equipment |
| US10331251B2 (en) | 2016-02-24 | 2019-06-25 | Boe Technology Group Co., Ltd. | Metal bridge of touch control structure, touch screen and electronic equipment |
| CN109074195A (en) * | 2016-04-19 | 2018-12-21 | 阿尔卑斯电气株式会社 | Static capacity type sensor |
| CN109074195B (en) * | 2016-04-19 | 2021-09-14 | 阿尔卑斯阿尔派株式会社 | Electrostatic capacitance type sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |