CN205334446U - Resistance type touch screen - Google Patents
Resistance type touch screen Download PDFInfo
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- CN205334446U CN205334446U CN201620085138.0U CN201620085138U CN205334446U CN 205334446 U CN205334446 U CN 205334446U CN 201620085138 U CN201620085138 U CN 201620085138U CN 205334446 U CN205334446 U CN 205334446U
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Abstract
The utility model relates to a touch -sensitive screen technical field, concretely relates to resistance type touch screen, resistance type touch screen from the top down is formed by thin layer, first conducting layer, a conductive silver adhesive layer, first insulation printing ink layer, double - sided adhesive layer, transparent printing ink layer, the insulating printing ink layer of second, the 2nd conductive silver adhesive layer, second conducting layer, the laminating of glass board in proper order. The utility model discloses an it can reach and prevent that the indium tin oxide electrode from receiving the mesh of external condition influence to set up two -layer insulating printing ink layer to improve its quality, extend its life, and simultaneously, the utility model provides a resistance type touch screen in through poroid printing ink the hole and realize high light transmission rate and compressive resistance, its is rational in infrastructure, electric conductivity is good, and is more convenient when letting the user look over, light.
Description
Technical field
This utility model relates to touch screen technology field, is specifically related to a kind of resistive touch screen。
Background technology
Along with the development of electronic technology, touch screen has been widely used in each electronic product, and especially the portable type electronic product of touch screen receives the favor of consumers in general especially。Existing touch screen generally includes resistive touch screen, capacitive touch screen, infrared touch panel and the big class of surface acoustic wave technique touch screen four, and wherein resistive touch screen is the minimum most widely used one of cost。
At present in resistive touch screen, only printing one layer of dielectric ink on the second conductive silver glue-line, and touch screen is generally upper and lower 2 layers, indium-tin oxide electrode is electroplated on upper strata under thin layer, and lower floor electroplates indium-tin oxide electrode on a glass。Indium-tin oxide electrode is under external condition (soda acid) affects, it may occur that change, causes that touch screen touches bad, and the double faced adhesive tape used in touch screen structure is generally faintly acid, change over time, indium-tin oxide electrode can be affected, so that touch screen touches bad, service life is short。Meanwhile, existing resistive touch screen there is also ability against pressure, transparent ink layer and insulating oil layer of ink and has no idea to realize fully transparent, affects the quality of resistive touch screen。
Utility model content
The purpose of this utility model is that this is to the deficiencies in the prior art, it is provided that a kind of quality height, long service life, resistive touch screen that anti-pressure ability is strong。
To achieve these goals, the technical solution adopted in the utility model is:
A kind of resistive touch screen, described resistive touch screen is formed by thin layer, the first conductive layer, the first conductive silver glue-line, the first insulating oil layer of ink, layers of two-sided, transparent ink layer, the second insulating oil layer of ink, the second conductive silver glue-line, the second conductive layer, glass plate laminating from top to bottom successively。
Further, the inner side of the first described insulating oil layer of ink is provided with the first anti-laminate layer, and the inner side of the second insulating oil layer of ink is provided with the second anti-laminate layer。
Further, the first described anti-laminate layer and the second anti-laminate layer are poroid ink layer, and this poroid ink layer and the same release of above-mentioned dielectric ink print molding。
Further, described thin layer is ito thin film layer。
The beneficial effects of the utility model are:
The purpose that this utility model prevents indium-tin oxide electrode to be subject to external condition impact by arranging two-layer insulating oil layer of ink to reach, to improve its quality, extends its service life；Meanwhile, the resistive touch screen that this utility model provides realizes high transmission rate and compressive resistance by the hole in poroid ink, and it is rational in infrastructure, good conductivity, more convenient when allowing user check, easily。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
In figure: 1, thin layer the 2, first conductive layer the 3, first conductive silver glue-line the 4, first insulating oil layer of ink 5, layers of two-sided 6, transparent ink layer the 7, second insulating oil layer of ink the 8, second conductive silver glue-line the 9, second conductive layer 10, glass plate 11, poroid ink layer。
Detailed description of the invention
As it can be seen, this utility model is formed by thin layer the 1, first conductive layer the 2, first conductive silver glue-line the 3, first insulating oil layer of ink 4, layers of two-sided 5, transparent ink layer the 6, second insulating oil layer of ink the 7, second conductive silver glue-line the 8, second conductive layer 9, glass plate 10 laminating from top to bottom successively。Above-mentioned thin layer adopts ito thin film layer。The purpose that this utility model prevents indium-tin oxide electrode to be subject to external condition impact by arranging two-layer insulating oil layer of ink to reach, to improve its quality, extends its service life。
In the present embodiment, the inner side of the first described insulating oil layer of ink is provided with the first anti-laminate layer, and this first anti-laminate layer is poroid ink layer 11, and poroid ink layer and the first same release of insulating oil layer of ink print molding。The inner side of the second insulating oil layer of ink is provided with the second anti-laminate layer, and this second anti-laminate layer is also poroid ink layer, and poroid ink layer and the first same release of insulating oil layer of ink print molding。The resistive touch screen that this utility model provides realizes high transmission rate by the hole in poroid ink, improves its compressive resistance simultaneously。
Claims (4)
1. a resistive touch screen, it is characterised in that: described resistive touch screen is formed by thin layer, the first conductive layer, the first conductive silver glue-line, the first insulating oil layer of ink, layers of two-sided, transparent ink layer, the second insulating oil layer of ink, the second conductive silver glue-line, the second conductive layer, glass plate laminating from top to bottom successively。
2. a kind of resistive touch screen according to claim 1, it is characterised in that: the inner side of the first described insulating oil layer of ink is provided with the first anti-laminate layer, and the inner side of the second insulating oil layer of ink is provided with the second anti-laminate layer。
3. a kind of resistive touch screen according to claim 2, it is characterised in that: the first described anti-laminate layer and the second anti-laminate layer are poroid ink layer, and this poroid ink layer and the same release of above-mentioned dielectric ink print molding。
4. a kind of resistive touch screen according to claim 1, it is characterised in that: described thin layer is ito thin film layer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085138.0U CN205334446U (en) | 2016-01-27 | 2016-01-27 | Resistance type touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085138.0U CN205334446U (en) | 2016-01-27 | 2016-01-27 | Resistance type touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205334446U true CN205334446U (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085138.0U Active CN205334446U (en) | 2016-01-27 | 2016-01-27 | Resistance type touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205334446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450790A (en) * | 2017-08-18 | 2017-12-08 | 信利光电股份有限公司 | A kind of resistance type touch control screen and electronic equipment |
-
2016
- 2016-01-27 CN CN201620085138.0U patent/CN205334446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450790A (en) * | 2017-08-18 | 2017-12-08 | 信利光电股份有限公司 | A kind of resistance type touch control screen and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |