CN203520372U - Integrated capacitive touch screen - Google Patents
Integrated capacitive touch screen Download PDFInfo
- Publication number
- CN203520372U CN203520372U CN201320660660.3U CN201320660660U CN203520372U CN 203520372 U CN203520372 U CN 203520372U CN 201320660660 U CN201320660660 U CN 201320660660U CN 203520372 U CN203520372 U CN 203520372U
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- Prior art keywords
- glass cover
- ink
- cover plate
- touch screen
- line layer
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Abstract
The utility model discloses an integrated capacitive touch screen which comprises a glass cover plate, an ITO (indium tin oxide) line layer and ink or black light resistor printed on the glass cover plate. The integrated capacitive touch screen is characterized in that the ink or black light resistor is printed on the front surface of the glass cover plate, and the ITO line layer is formed on the back surface of the glass cover plate in a gradually plated manner through running yellow light. As the ink or black light resistor and the ITO line layer are arranged on two surfaces of the glass cover plate respectively, yield loss of ITO disconnection caused by the problem of climbing can be avoided, the preparation process of the structure can sequentially include the steps of firstly manufacturing the ITO line layer on the glass cover plate through the running yellow light and secondly manufacturing an ink layer, ink can be selected without considering acid and alkali resistance, and cost is reduced.
Description
Technical field
The utility model relates to touch-screen production field, particularly a kind of integrated type capacitive touch screen.
Background technology
Existing capacitive touch screen, the problem such as structure is varied, and cost requirement is also higher, is mainly reflected in etching technique and complex structure, and materials'use is many.Under fierce market competition, the integrated type touch-screen OGS(one glass solution being derived) structure, as shown in Figure 1, it is integrated directly into conducting surface on glass cover-plate 11, glass cover-plate 11 adopts the mode of printing that black light resistance or ink 12 are printed on glass cover-plate 11, and then the mode with sputter is attached on the glass cover-plate 11 that prints black light resistance or ink 12 by ITO line layer 13.OGS can reduce the cost of labor in a sheet glass, a slice transparent optical cement cost and manufacture process effectively, but in existing structural design, black light resistance or ink have increased by a difference in height, this difference in height easily because the burr of ink or black light resistance and out-of-flatness etc. cause ITO circuit to disconnect, causes the loss of function yield in climbing place 14.The touch screen structure of this kind of structure must first have been finished ink or black light resistance layer simultaneously, then removes to run gold-tinted processing procedure and make ITO line layer.Owing to will passing through gold-tinted processing procedure, therefore higher to the acid and alkali-resistance requirement of ink and black light resistance, therefore on material is selected, be subject to limitation, and increase cost.
Summary of the invention
The purpose of this utility model is to provide a kind of and can effectively addresses the above problem, and improves product yield, the integrated type capacitive touch screen reducing production costs.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of integrated type capacitive touch screen, comprise glass cover-plate, ITO line layer, and be printed on ink or black light resistance on glass cover-plate; It is characterized in that: described ink or black light resistance are printed on glass cover-plate front, described ITO line layer is formed on glass cover-plate reverse side by running gold-tinted sputter.
Preferably, for guaranteeing touch feeling and the protection ink of user when using touch-screen, described ink or black light resistance are provided with a protective seam.
Adopt technique scheme, integrated type capacitive touch screen described in the utility model, by ink or black light are hindered to the two sides of being located at respectively glass cover-plate with ITO line layer, can avoid because the yield loss of the ITO broken string that climbing problem causes; The preparation process of this structure order can have been made after ITO line layer for first glass cover-plate runs gold-tinted simultaneously, then does ink layer to considering resistance to acids and bases in the selection of ink, has reduced cost.
Accompanying drawing explanation
Fig. 1 is integrated type capacitive touch screen schematic diagram of the prior art;
Fig. 2 is integrated type capacitive touch screen schematic diagram described in the utility model;
Fig. 3 is that integrated type capacitive touch screen described in the utility model increases protective seam schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 2, a kind of integrated type capacitive touch screen, comprises glass cover-plate 21, ITO line layer 22, is printed on ink or black light resistance 23 on glass cover-plate 21; It is positive that ink or black light resistance 23 are printed on glass cover 21 plates, and described ITO line layer 22 is formed on glass cover-plate 21 reverse side by running gold-tinted sputter.
As shown in Figure 3, for guaranteeing touch feeling and the protection ink of user when using touch-screen, described ink or black light resistance 23 are provided with a protective seam 24.
The utility model, by ink or black light are hindered to the two sides of being located at respectively glass cover-plate with ITO line layer, can be avoided because the yield loss of the ITO broken string that climbing problem causes; The preparation process of this structure order can have been made after ITO line layer for first glass cover-plate runs gold-tinted simultaneously, then does ink layer to considering resistance to acids and bases in the selection of ink, has reduced cost.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. an integrated type capacitive touch screen, comprises glass cover-plate, ITO line layer, is printed on ink or black light resistance on glass cover-plate; It is characterized in that: described ink or black light resistance are printed on glass cover-plate front, described ITO line layer is formed on glass cover-plate reverse side by running gold-tinted sputter.
2. a kind of integrated type capacitive touch screen according to claim 1, is characterized in that: described ink or black light resistance are provided with a protective seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660660.3U CN203520372U (en) | 2013-10-25 | 2013-10-25 | Integrated capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660660.3U CN203520372U (en) | 2013-10-25 | 2013-10-25 | Integrated capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520372U true CN203520372U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660660.3U Expired - Fee Related CN203520372U (en) | 2013-10-25 | 2013-10-25 | Integrated capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161858A1 (en) * | 2015-04-09 | 2016-10-13 | 京东方科技集团股份有限公司 | Touch substrate and manufacturing method thereof, and touch display panel |
-
2013
- 2013-10-25 CN CN201320660660.3U patent/CN203520372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161858A1 (en) * | 2015-04-09 | 2016-10-13 | 京东方科技集团股份有限公司 | Touch substrate and manufacturing method thereof, and touch display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 563000 Guizhou province Zunyi City Xinpu Economic Development Zone office two floor Room 203 Patentee after: Guizhou Dry Technology Co., Ltd. Address before: 564100 green food industrial park, Meitan County, Guizhou City, Zunyi Province, 2 floor, clear ecological science and Technology Park, No. 6 Patentee before: GUIZHOU PROVINCE MEITAN COUNTY QIANKAI HIGH-TECH CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |