CN203054799U - Embedded capacitive touch screen - Google Patents
Embedded capacitive touch screen Download PDFInfo
- Publication number
- CN203054799U CN203054799U CN 201220588712 CN201220588712U CN203054799U CN 203054799 U CN203054799 U CN 203054799U CN 201220588712 CN201220588712 CN 201220588712 CN 201220588712 U CN201220588712 U CN 201220588712U CN 203054799 U CN203054799 U CN 203054799U
- Authority
- CN
- China
- Prior art keywords
- capacitive touch
- touch screen
- ito film
- conductive resistance
- capacitance plate
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to the technical field of capacitive touch screens, in particular to an embedded capacitive touch screen, which comprises a capacitive touch screen ITO (Indium Tin Oxide) film and single-sided conductive resistance screen glass which is arranged at the lower layer of the capacitive touch screen ITO film. The capacitive touch screen ITO film and the single-sided conductive resistance screen glass are mutually bonded. Since the single-sided conductive resistance screen glass is used at the lower layer, the production cost is greatly reduced and the market competitiveness is promoted; since the capacitive touch screen ITO film has very good conductivity and transparency, electron radiation, ultraviolet rays and far infrared rays which do harm to human bodies can be cut off; and since the capacitive touch screen ITO film and the single-sided conductive resistance screen glass are bonded through an optical cement layer, the optical cement is colorless and transparent, the light transmittance is more than 90 percent, the bonding strength is high, the optical cement can be cured at room temperature or moderate temperature and the curing shrinkage is small.
Description
Technical field
The utility model relates to the capacitance plate technical field, relates in particular to a kind of embedded capacitance plate.
Background technology
Capacitance plate, namely capacitive touch screen is particulate metal conductive materials that sticks layer of transparent at glass surface.When finger touch was on metal level, the electric capacity of contact will change, and made the oscillator frequency that is attached thereto change, and changed by survey frequency and can determine the touch location acquired information.Existing embedded capacitance plate is two-layer structure, is the anti-riot film of one deck above, is the capacitance plate of the two-sided conduction of one deck shadow glass that disappears below, but lower floor adopts the capacitance plate of the two-sided conduction shadow glass that disappears, and cost is very high, is unfavorable for market competition.
The utility model content
The purpose of this utility model is exactly to provide a kind of production cost low embedded capacitance plate at the deficiency of prior art existence.
To achieve these goals, the technical solution adopted in the utility model is: embedded capacitance plate, it includes capacitance plate ITO (Indium Tin Oxides, the nano indium tin metal oxide) film, be positioned at the single face conductive resistance panel glass of capacitance plate ITO film lower floor, bonding mutually between capacitance plate ITO film and the single face conductive resistance panel glass.
Described capacitance plate ITO film lower surface is provided with first conducting surface, and the upper surface of single face conductive resistance panel glass is provided with second conducting surface corresponding with first conducting surface, and first conducting surface is connected with second conducting surface.
Bonding by the optics glue-line between described capacitance plate ITO film and the single face conductive resistance panel glass.
The utility model beneficial effect is: embedded capacitance plate of the present utility model includes capacitance plate ITO film, is positioned at the single face conductive resistance panel glass of capacitance plate ITO film lower floor, bonding mutually between capacitance plate ITO film and the single face conductive resistance panel glass, because lower floor adopts single face conductive resistance panel glass, reduce production cost greatly, be conducive to market competition; And capacitance plate ITO film has good electric conductivity and the transparency, can cut off harmful electron irradiation, ultraviolet ray and far infrared; Bonding by the optics glue-line between capacitance plate ITO film and the single face conductive resistance panel glass, optical cement water white transparency, light transmission rate more than 90%, consolidation strength is good, can under room temperature or middle temperature, solidify, and cure shrinkage is little.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, see shown in Figure 1, embedded capacitance plate of the present utility model, include capacitance plate ITO film 1, be positioned at the single face conductive resistance panel glass 2 of capacitance plate ITO film 1 lower floor, bonding mutually between capacitance plate ITO film 1 and the single face conductive resistance panel glass 2, the utility model has reduced production cost greatly because lower floor adopts single face conductive resistance panel glass 2, is conducive to market competition.And capacitance plate ITO film 1 has good electric conductivity and the transparency, can cut off harmful electron irradiation, ultraviolet ray and far infrared.
Capacitance plate ITO film 1 lower surface is provided with first conducting surface 11, and the upper surface of single face conductive resistance panel glass 2 is provided with second conducting surface 21, the first conducting surfaces 11 corresponding with first conducting surface 11 and is connected with second conducting surface 21.
Bonding by optics glue-line 3 between capacitance plate ITO film 1 and the single face conductive resistance panel glass 2, optical cement water white transparency, light transmission rate more than 90%, consolidation strength is good, can under room temperature or middle temperature, solidify, and cure shrinkage is little.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (2)
1. embedded capacitance plate, it is characterized in that: include capacitance plate ITO film (1), be positioned at the single face conductive resistance panel glass (2) of capacitance plate ITO film (1) lower floor, bonding mutually between capacitance plate ITO film (1) and the single face conductive resistance panel glass (2), capacitance plate ITO film (1) lower surface is provided with first conducting surface (11), the upper surface of single face conductive resistance panel glass (2) is provided with second conducting surface (21) corresponding with first conducting surface (11), and first conducting surface (11) is connected with second conducting surface (21).
2. embedded capacitance plate according to claim 1 is characterized in that: bonding by optics glue-line (3) between described capacitance plate ITO film (1) and the single face conductive resistance panel glass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588712 CN203054799U (en) | 2012-11-09 | 2012-11-09 | Embedded capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588712 CN203054799U (en) | 2012-11-09 | 2012-11-09 | Embedded capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054799U true CN203054799U (en) | 2013-07-10 |
Family
ID=48737731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588712 Expired - Fee Related CN203054799U (en) | 2012-11-09 | 2012-11-09 | Embedded capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793806A (en) * | 2013-09-27 | 2016-07-20 | 凯博瑞奥斯技术公司 | Silver nanostructure-based optical stacks and touch sensors with uv protection |
-
2012
- 2012-11-09 CN CN 201220588712 patent/CN203054799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793806A (en) * | 2013-09-27 | 2016-07-20 | 凯博瑞奥斯技术公司 | Silver nanostructure-based optical stacks and touch sensors with uv protection |
| CN105793806B (en) * | 2013-09-27 | 2019-09-24 | 凯姆控股有限公司 | With UV protection based on silver nanostructured optical laminated and touch sensor |
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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: 20130710 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |