CN204028880U - A kind of capacitance type touch screen structure - Google Patents
A kind of capacitance type touch screen structure Download PDFInfo
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- CN204028880U CN204028880U CN201420412675.2U CN201420412675U CN204028880U CN 204028880 U CN204028880 U CN 204028880U CN 201420412675 U CN201420412675 U CN 201420412675U CN 204028880 U CN204028880 U CN 204028880U
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Abstract
The utility model discloses a kind of capacitance type touch screen structure, comprise LCDs, described LCDs upper surface is folded is successively provided with bonding coat, pattern reference lamina, passivation layer, metal routing layer, insulation course, ITO electrode layer, glass cover-plate, an ink layer is separated with between described ITO electrode layer and glass cover-plate, described insulation course is dielectric, be distributed with electric conductor in described dielectric, described electric conductor is regular dodecahedron, and the wedge angle of described regular dodecahedron is insulation division.This capacitive touch screen structure is simple, and novel in design exquisite, technology is unique, and can either effectively insulate, can conduct electricity dexterously again, touch-control is effective, touches light and handy, and reaction fast.
Description
Technical field
The utility model relates to touch-control photoelectric field, is a kind of capacitance type touch screen structure specifically.
Background technology
At present, general capacitance type touch screen structure is form Touch panel structure after Film sensor adds Cover glass or Housing laminating, directly direct cover glass cover plate laminating on touch-control base plate mostly, realize touch-control, it is too many mostly to there is CG printing process operation in such touch-control screen structure, yield is low, the problems such as processing procedure operation is more, and such touch-control screen structure or too sensitive, react too fast, often easily encounter just automatic touch-control because of carelessness and produce operation, some unnecessary flow phones sometimes can be caused to waste, slow in reacting, finger crawl just can respond for a long time, and existing touch screen structure elasticity is poor, easily break, therefore are objects of the utility model research for the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of capacitance type touch screen structure, and this capacitive touch screen structure is simple, and novel in design exquisite, technology is unique, and can either effectively insulate, can conduct electricity dexterously again, touch-control is effective, touches light and handy, and reaction fast.
The technical solution of the utility model is: a kind of capacitance type touch screen structure, comprise LCDs, described LCDs upper surface is folded is successively provided with bonding coat, pattern reference lamina, passivation layer, metal routing layer, insulation course, ITO electrode layer, glass cover-plate, an ink layer is separated with between described ITO electrode layer and glass cover-plate, described insulation course is dielectric, be distributed with electric conductor in described dielectric, described electric conductor is regular dodecahedron, and the wedge angle of described regular dodecahedron is insulation division.
In order to make bonding coat bonding effect good, and touch-screen is not easily broken, and makes it have elasticity, and described bonding coat comprises foamed cotton layer and glue-line, and described glue-line material is optical cement or glue.
The utility model has the advantage of: one is that this capacitive touch screen structure is simple, and novel in design exquisite, technology is unique, integrated design, and be convenient to produce, production process reduces to some extent, and yield is high; Two are insulation courses is dielectric, and be distributed with electric conductor in dielectric, electric conductor is regular dodecahedron, the wedge angle of regular dodecahedron is insulation division, when the limit of regular dodecahedron or face contact with ITO electrode, can conduct electricity, when the wedge angle of regular dodecahedron withstands ITO electrode layer, namely insulate, can either effectively insulate, can conduct electricity dexterously again, touch-control is effective, touch light and handy, reaction fast; Three is that bonding coat comprises foamed cotton layer and glue-line, and LCDs and touch-screen are isolated effectively, and good springiness, not easily break, can serviceable life be increased.
Accompanying drawing explanation
Fig. 1 is a kind of capacitance type touch screen structure structural representation in embodiment.
Fig. 2 is the regular dodecahedron structure structural representation in embodiment.
Label declaration: 1-LCDs 2-bonding coat 21-foamed cotton layer 22-glue-line 3-pattern reference lamina 4-passivation layer 5-metal routing layer 6-insulation course 7-ITO electrode layer 8-ink layer 9-glass cover-plate 10-insulation division 11-regular dodecahedron.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to legend 1 ~ 2, a kind of capacitance type touch screen structure, comprise LCDs 1, described LCDs 1 upper surface is folded is successively provided with bonding coat 2, pattern reference lamina 3, passivation layer 4, metal routing layer 5, insulation course 6, ITO electrode layer 7, glass cover-plate 9, an ink layer 8 is separated with between described ITO electrode layer 7 and glass cover-plate 9, described insulation course 6 is dielectric, electric conductor is distributed with in described dielectric, described electric conductor is regular dodecahedron 11, and the wedge angle of described regular dodecahedron 11 is insulation division 10.This capacitive touch screen structure is simple, novel in design exquisite, technology is unique, integrated design, be convenient to produce, production process reduces to some extent, yield is high, insulation course 6 is dielectric, electric conductor is distributed with in dielectric, electric conductor is regular dodecahedron, the wedge angle of regular dodecahedron is insulation division, when the limit of regular dodecahedron 11 or face contact with ITO electrode layer, can conduct electricity, when the wedge angle of regular dodecahedron withstands ITO electrode layer, namely insulate, can either effectively insulate, can conduct electricity dexterously again, touch-control is effective, touch light and handy, reaction fast, bonding coat comprises foamed cotton layer and glue-line, LCDs and touch-screen are isolated effectively, and good springiness, not easily break, serviceable life can be increased.
In one embodiment, in order to make bonding coat 2 bonding effect good, and touch-screen is not easily broken, and makes it have elasticity, and described bonding coat 2 comprises foamed cotton layer 21 and glue-line 22, and described glue-line material is optical cement or glue.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. a capacitance type touch screen structure, comprise LCDs, described LCDs upper surface is folded is successively provided with bonding coat, pattern reference lamina, passivation layer, metal routing layer, insulation course, ITO electrode layer, glass cover-plate, it is characterized in that: between described ITO electrode layer and glass cover-plate, be separated with an ink layer, described insulation course is dielectric, be distributed with electric conductor in described dielectric, described electric conductor is regular dodecahedron, and the wedge angle of described regular dodecahedron is insulation division.
2. a kind of capacitance type touch screen structure according to claim 1, is characterized in that: described bonding coat comprises foamed cotton layer and glue-line, described glue-line material is optical cement or glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412675.2U CN204028880U (en) | 2014-07-25 | 2014-07-25 | A kind of capacitance type touch screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412675.2U CN204028880U (en) | 2014-07-25 | 2014-07-25 | A kind of capacitance type touch screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028880U true CN204028880U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412675.2U Expired - Fee Related CN204028880U (en) | 2014-07-25 | 2014-07-25 | A kind of capacitance type touch screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929990A (en) * | 2015-02-26 | 2016-09-07 | 三星显示有限公司 | Flexible display and manufacturing method thereof |
| CN110069153A (en) * | 2018-01-24 | 2019-07-30 | 祥达光学（厦门）有限公司 | Touch panel and touch sensing winding |
| CN110737308A (en) * | 2019-10-16 | 2020-01-31 | Oppo广东移动通信有限公司 | Screen assembly of electronic equipment and electronic equipment |
-
2014
- 2014-07-25 CN CN201420412675.2U patent/CN204028880U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929990A (en) * | 2015-02-26 | 2016-09-07 | 三星显示有限公司 | Flexible display and manufacturing method thereof |
| CN105929990B (en) * | 2015-02-26 | 2020-12-04 | 三星显示有限公司 | Flexible display and method of manufacturing the same |
| CN110069153A (en) * | 2018-01-24 | 2019-07-30 | 祥达光学（厦门）有限公司 | Touch panel and touch sensing winding |
| CN110737308A (en) * | 2019-10-16 | 2020-01-31 | Oppo广东移动通信有限公司 | Screen assembly of electronic equipment and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |