CN204189153U - The wire structures of inductive layer, touch-screen and touching device - Google Patents
The wire structures of inductive layer, touch-screen and touching device Download PDFInfo
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- CN204189153U CN204189153U CN201420689837.7U CN201420689837U CN204189153U CN 204189153 U CN204189153 U CN 204189153U CN 201420689837 U CN201420689837 U CN 201420689837U CN 204189153 U CN204189153 U CN 204189153U
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- touch
- electrode
- sensitive layer
- wire structures
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Abstract
The utility model discloses a kind of wire structures of touch sensitive layer, touch-screen and touching device, line structure comprises: the first inductive layer and the second inductive layer that are formed at substrate two surface respectively; Wherein, first inductive layer comprises multiple along tactic first touch electrode of first direction, first touch electrode comprises rectangular electrode line, with along on first direction from multiple bar shaped branches that rectangle electrode wires extends to both sides, and the bar shaped branch between adjacent two the first touch electrodes is without overlapping region; Second inductive layer comprises multiple along tactic second touch electrode of second direction, the opposite side of adjacent two the second touch electrodes is two complementary zigzag electrode wires, and non-intersect between adjacent two the second touch electrodes, intersect between first direction and second direction.The wire structures of the touch sensitive layer that the utility model provides, increases the capacitive sensing area between the first touch electrode and the second touch electrode, thus improves the sensitivity of touch-screen.
Description
Technical field
The utility model relates to touch screen technology field, more specifically, relates to a kind of wire structures of touch sensitive layer, touch-screen and touching device.
Background technology
Touch-screen occupies important effect in interactive process, and user can by directly to operate, can eliminating mechanical key, improve human-computer interaction in the raw corresponding actions of doing of touch-screen.The kind of existing touch-screen mainly comprises resistive touch screen, capacitive touch screen, infrared-type touch-screen, acoustic wave touch screen, wherein, due to capacitive touch screen, there is transmittance and sharpness is high, reliability is stronger advantage, be widely used in various touch product.A kind of important component part of capacitive touch screen is touch sensitive layer, by the induction of touch sensitive layer to finger touch point, to make corresponding operating.But sensitivity and the anti-electromagnetic interference capability of the touch sensitive layer of existing capacitive touch screen have much room for improvement.
Utility model content
In view of this, the utility model provides a kind of wire structures of touch sensitive layer, touch-screen and touching device, the wire structures provided by the utility model, increases capacitive sensing area, to improve the sensitivity of touch-screen, and effectively raise the anti-electromagnetic interference capability of touch-screen.
For achieving the above object, the technical scheme that provides of the utility model is as follows:
A wire structures for touch sensitive layer, described touch sensitive layer is formed on substrate, comprising:
Be formed at the first inductive layer and second inductive layer on described substrate two surface respectively;
Wherein, described first inductive layer comprises multiple along tactic first touch electrode of first direction, described first touch electrode comprises rectangular electrode line, with along multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, and the bar shaped branch between adjacent two described first touch electrodes is without overlapping region; Described second inductive layer comprises multiple along tactic second touch electrode of second direction, the opposite side of adjacent two described second touch electrodes is two complementary zigzag electrode wires, and non-intersect between described adjacent two described second touch electrodes, intersect between described first direction and second direction.
Preferably, along in multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, be spacedly distributed between the multiple described bar shaped branch of any side.
Preferably, the opposite side of adjacent two the second touch electrodes is two complementary rectangular saw-tooth shape electrode wires.
Preferably, mutually vertical between described first direction and second direction.
Preferably, in the first touch electrode described in any, between adjacent two described bar shaped branches, be also formed with suspension block.
Preferably, also suspension block is formed with between the opposite side of adjacent two described second touch electrodes.
Preferably, described first touch electrode and the second touch electrode are transparent conductive medium touch electrode.
A kind of touch-screen, described touch-screen comprises:
Substrate;
Be formed at the touch sensitive layer on substrate, wherein, the wire structures of described touch sensitive layer is the wire structures of above-mentioned touch sensitive layer;
And, the wiring board be electrically connected with described touch sensitive layer.
Preferably, described substrate is glass substrate or resin substrate.
A kind of touching device, described touching device comprises above-mentioned touch-screen.
Compared to prior art, the technical scheme that the utility model provides at least has the following advantages:
The utility model provides a kind of wire structures of touch sensitive layer, touch-screen and touching device, and wherein, touch sensitive layer is formed on substrate, and wire structures comprises: the first inductive layer and the second inductive layer that are formed at described substrate two surface respectively; Wherein, described first inductive layer comprises multiple along tactic first touch electrode of first direction, described first touch electrode comprises rectangular electrode line, with along multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, and the bar shaped branch between adjacent two described first touch electrodes is without overlapping region; Described second inductive layer comprises multiple along tactic second touch electrode of second direction, the opposite side of adjacent two described second touch electrodes is two complementary zigzag electrode wires, and non-intersect between described adjacent two described second touch electrodes, intersect between described first direction and second direction.As shown in the above, the wire structures of the touch sensitive layer that the utility model provides, increase the capacitive sensing area between the first touch electrode and the second touch electrode, thus improve the sensitivity of touch-screen, and effectively raise the anti-electromagnetic interference capability of touch-screen.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the wire structures of a kind of touch sensitive layer that Fig. 1 provides for the embodiment of the present application;
The structural representation of the first inductive layer that Fig. 2 provides for the embodiment of the present application;
The structural representation of a kind of second inductive layer that Fig. 3 provides for the embodiment of the present application;
The structural representation of another kind first inductive layer that Fig. 4 provides for the embodiment of the present application;
The structural representation of another kind second inductive layer that Fig. 5 provides for the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As described in background, a kind of important component part of capacitive touch screen is touch sensitive layer, by the induction of touch sensitive layer to finger touch point, to make corresponding operating.But sensitivity and the anti-electromagnetic interference capability of the touch sensitive layer of existing capacitive touch screen have much room for improvement.
Based on this, the embodiment of the present application provides a kind of wire structures of touch sensitive layer, and touch sensitive layer is formed on substrate, shown in composition graphs 1 to Fig. 5, is described in detail to the wire structures of the touch sensitive layer that the embodiment of the present application provides.
Wherein, the structural representation of the wire structures of a kind of touch sensitive layer that Fig. 1 provides for the embodiment of the present application, the structural representation of a kind of first inductive layer that Fig. 2 provides for the embodiment of the present application, and, the structural representation of a kind of second inductive layer that Fig. 3 provides for the embodiment of the present application.
Wherein, the wire structures of touch sensitive layer comprises:
Being formed at first inductive layer 1 on substrate (not shown) two surface and the second inductive layer 2, first touch electrode and the second touch electrode respectively and being transparent conductive medium, wherein, can be tin indium oxide touch electrode;
Wherein, first inductive layer comprises multiple along tactic first touch electrode 100 of first direction Y, first touch electrode 100 comprises rectangular electrode line 101, with along multiple bar shaped branches 102 that first direction Y extends to both sides from rectangle electrode wires 101, and the bar shaped branch 102 between adjacent two the first touch electrodes 100 is without overlapping region; Second inductive layer comprises multiple along tactic second touch electrode 200 of second direction X, the opposite side of adjacent two the second touch electrodes 200 is two complementary zigzag electrode wires 201, and non-intersect between adjacent two the second touch electrodes 200, intersect between first direction Y and second direction X.Preferably, mutually vertical between first direction Y and second direction X.
Concrete, with reference to the part-structure schematic diagram of the first inductive layer that the embodiment of the present application shown in figure 2 provides, any one first touch electrode 100 includes rectangular electrode line 101; Wherein, this rectangular electrode line 101 is near two limits of adjacent two the first touch electrodes 100, any limit is extended with multiple bar shaped branch 102 to the direction of the first touch electrode 100 close with it, for any one first touch electrode 100, multiple bar shaped branches 102 of its both sides can be symmetrical arranged.Optionally, along on first direction Y in multiple bar shaped branches 102 that rectangle electrode wires 101 extends to both sides, be spacedly distributed between multiple bar shaped branches 102 of any side.
In addition, it should be noted that, in the first inductive layer that the embodiment of the present application provides, concrete restriction is not done for parameters such as the spacing between the spacing between the spacing between the size of the quantity of its bar shaped branch, rectangular electrode line and bar shaped branch, adjacent bar branch, adjacent first touch electrode, adjacent two the first touch electrodes between bar shaped branch, needs specifically to arrange according to practical application; In addition, in the actual fabrication process of the first inductive layer, consider to optimize and touch the factors such as the linearity and accuracy, the rule distribution of coupling capacitance, design production run be convenient, can by the first inductive layer from first touch electrode at any edge of first direction, be in the position correspondence of the first touch electrode of even number position and be consistent with the second touch electrode relative position, be in the position correspondence of the first touch electrode of odd positions and be consistent with the second touch electrode relative position.
With reference to the part-structure schematic diagram of the second inductive layer that the embodiment of the present application shown in figure 3 provides, its multiple second touch electrode 200 is along the arrangement of second direction X order, wherein, electrode wires 201, two strip electrode line 201 relative between adjacent two the second touch electrodes 200 is the zigzag electrode wires of two strip complementations.Optionally, the opposite side of adjacent two the second touch electrodes 200 is two complementary rectangular saw-tooth shape electrode wires 201.
It should be noted that, in the second inductive layer that the embodiment of the present application provides, concrete restriction is not done for parameters such as the gaps between adjacent two the second touch electrodes, identical with the first inductive layer, all need specifically to arrange according to practical application.
Further, in order to improve the linearity and the degree of accuracy of touch sensitive layer, the embodiment of the present application additionally provides a kind of wire structures of touch sensitive layer, shown in figure 4, for the structural representation of another kind first inductive layer that the embodiment of the present application provides, compared to the structure of the first inductive layer shown in Fig. 2, in the first inductive layer shown in Fig. 4, in any one first touch electrode 100, between adjacent Liang Ge bar shaped branch 102, be also formed with suspension block 103.
In addition, further, the embodiment of the present application additionally provides a kind of wire structures of touch sensitive layer, shown in figure 5, for the structural representation of another kind second inductive layer that the embodiment of the present application provides, compared to the structure of the second inductive layer shown in Fig. 3, in the second inductive layer shown in Fig. 5, between the opposite side of adjacent two the second touch electrodes 200, be also formed with suspension block 202.
It should be noted that, it is no matter the suspension block between the bar shaped branch that provides of the embodiment of the present application, or the suspension block between adjacent two the second touch electrode opposite side that the embodiment of the present application provides, the application does not all do concrete restriction to its quantity and size, needs specifically to arrange according to practical application.
Accordingly, the embodiment of the present application additionally provides a kind of touch-screen, and touch-screen comprises:
Substrate;
Be formed at the touch sensitive layer on substrate, wherein, the wire structures of the touch sensitive layer that the wire structures of touch sensitive layer provides for above-mentioned any embodiment;
And, the wiring board be electrically connected with touch sensitive layer.
Optionally, the substrate that the embodiment of the present application provides includes but not limited to glass substrate or resin substrate.
Accordingly, the embodiment of the present application additionally provides a kind of touching device, touching device touch-screen, and wherein, touch-screen is the touch-screen described in above-described embodiment.
The embodiment of the present application provides a kind of wire structures of touch sensitive layer, touch-screen and touching device, and wherein, touch sensitive layer is formed on substrate, and wire structures comprises: the first inductive layer and the second inductive layer that are formed at described substrate two surface respectively; Wherein, described first inductive layer comprises multiple along tactic first touch electrode of first direction, described first touch electrode comprises rectangular electrode line, with along multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, and the bar shaped branch between adjacent two described first touch electrodes is without overlapping region; Described second inductive layer comprises multiple along tactic second touch electrode of second direction, the opposite side of adjacent two described second touch electrodes is two complementary zigzag electrode wires, and non-intersect between described adjacent two described second touch electrodes, intersect between described first direction and second direction.As shown in the above, the wire structures of the touch sensitive layer that the embodiment of the present application provides, increase the capacitive sensing area between the first touch electrode and the second touch electrode, thus improve the sensitivity of touch-screen, and effectively raise the anti-electromagnetic interference capability of touch-screen.
Claims (10)
1. a wire structures for touch sensitive layer, described touch sensitive layer is formed on substrate, it is characterized in that, comprising:
Be formed at the first inductive layer and second inductive layer on described substrate two surface respectively;
Wherein, described first inductive layer comprises multiple along tactic first touch electrode of first direction, described first touch electrode comprises rectangular electrode line, with along multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, and the bar shaped branch between adjacent two described first touch electrodes is without overlapping region; Described second inductive layer comprises multiple along tactic second touch electrode of second direction, the opposite side of adjacent two described second touch electrodes is two complementary zigzag electrode wires, and non-intersect between described adjacent two described second touch electrodes, intersect between described first direction and second direction.
2. the wire structures of touch sensitive layer according to claim 1, is characterized in that, along in multiple bar shaped branches that described first direction extends from described rectangular electrode alignment both sides, is spacedly distributed between the multiple described bar shaped branch of any side.
3. the wire structures of touch sensitive layer according to claim 1, is characterized in that, the opposite side of adjacent two the second touch electrodes is two complementary rectangular saw-tooth shape electrode wires.
4. the wire structures of touch sensitive layer according to claim 1, is characterized in that, mutually vertical between described first direction and second direction.
5. the wire structures of touch sensitive layer according to claim 1, is characterized in that, in the first touch electrode described in any, is also formed with suspension block between adjacent two described bar shaped branches.
6. the wire structures of touch sensitive layer according to claim 1, is characterized in that, is also formed with suspension block between the opposite side of adjacent two described second touch electrodes.
7. the wire structures of touch sensitive layer according to claim 1, is characterized in that, described first touch electrode and the second touch electrode are transparent conductive medium touch electrode.
8. a touch-screen, is characterized in that, described touch-screen comprises:
Substrate;
Be formed at the touch sensitive layer on substrate, wherein, the wire structures that the wire structures of described touch sensitive layer is the touch sensitive layer described in claim 1 ~ 7 any one;
And, the wiring board be electrically connected with described touch sensitive layer.
9. touch-screen according to claim 8, is characterized in that, described substrate is glass substrate or resin substrate.
10. a touching device, is characterized in that, described touching device comprises the touch-screen described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689837.7U CN204189153U (en) | 2014-11-17 | 2014-11-17 | The wire structures of inductive layer, touch-screen and touching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689837.7U CN204189153U (en) | 2014-11-17 | 2014-11-17 | The wire structures of inductive layer, touch-screen and touching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189153U true CN204189153U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420689837.7U Expired - Fee Related CN204189153U (en) | 2014-11-17 | 2014-11-17 | The wire structures of inductive layer, touch-screen and touching device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182582A (en) * | 2015-09-07 | 2015-12-23 | 京东方科技集团股份有限公司 | In-cell touch screen and display device |
| WO2017004846A1 (en) * | 2015-07-06 | 2017-01-12 | 武汉华星光电技术有限公司 | Liquid crystal display with touch control function, and conducting layer structure thereof |
-
2014
- 2014-11-17 CN CN201420689837.7U patent/CN204189153U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017004846A1 (en) * | 2015-07-06 | 2017-01-12 | 武汉华星光电技术有限公司 | Liquid crystal display with touch control function, and conducting layer structure thereof |
| CN105182582A (en) * | 2015-09-07 | 2015-12-23 | 京东方科技集团股份有限公司 | In-cell touch screen and display device |
| EP3270271A4 (en) * | 2015-09-07 | 2018-05-23 | Boe Technology Group Co. Ltd. | In-cell touch screen and display device |
| CN105182582B (en) * | 2015-09-07 | 2019-03-05 | 京东方科技集团股份有限公司 | A kind of In-cell touch panel and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bian Weijun Inventor after: Yin Linglong Inventor before: Bian Weijun Inventor before: Huang Haidong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BIAN WEIJUN HUANG HAIDONG TO: BIAN WEIJUN YIN LINGLONG |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20181117 |