CN204719719U - A kind of fluorescent button formula capacitance touch screen - Google Patents
A kind of fluorescent button formula capacitance touch screen Download PDFInfo
- Publication number
- CN204719719U CN204719719U CN201520279141.1U CN201520279141U CN204719719U CN 204719719 U CN204719719 U CN 204719719U CN 201520279141 U CN201520279141 U CN 201520279141U CN 204719719 U CN204719719 U CN 204719719U
- Authority
- CN
- China
- Prior art keywords
- button
- diaphragm
- bonding agent
- circuit layer
- touch screen
- 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 touch-screen field, be specifically related to a kind of fluorescent button formula capacitance touch screen, it comprises Ya Like diaphragm, bonding agent and circuit layer, bonding agent is adopted to bond between described Ya Like diaphragm and circuit layer, described circuit layer adopts the wire line plate of PET or sensor substrate, be provided with button between described Ya Like diaphragm and bonding agent, described button upper surface scribbles phosphor film layer.The utility model its adopt Ya Like glass membrane, the features such as and be provided with button and scribble fluorescent film bottom diaphragm, brightness is higher, and it is more clear that button-type is arranged, and cost is lower, energy-conserving and environment-protective, reduces the energy and it has easy to use, simple to operate, practical.
Description
Technical field
The utility model relates to touch-screen field, is specifically related to a kind of fluorescent button formula capacitance touch screen.
Background technology
Be at present all glass structure at every projection-type capacitive touch screen panel on the market, projection-type capacitive touch screen structure, is made up of top glass panel+optical cement+bottom sensor (sensor material can be ITO film or ito glass).
Each structure function:
1. top glass panel---the cover of touch-screen, the surface of contact that user taps
2. optical cement---the solid-state or liquid glue of the high transparency of gluing panel and sensor
3. the conducting wire plate of bottom sensor---PET or glass baseplate, is used for wiring topology
Basic functional principle:
When user's finger taps panel, will an electric capacity in parallel in sensor circuit, thus the total capacitance of sensor on this sweep trace is changed.Special control IC will calculate the coordinate position of touch point according to the capacitance variations before and after scanning, be presented on screen.
The drawback of glass panel structure projection-type capacitive touch screen:
Current touch-screen, cannot accurate observation screen content usually due to light problem.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of fluorescent button formula capacitance touch screen reasonable in design, easy to use, it adopts Ya Like glass membrane, and bottom diaphragm, be provided with button and scribble fluorescent film, brightness is higher, and it is more clear that button-type is arranged, and cost is lower, energy-conserving and environment-protective, reduce the energy and it has easy to use, simple to operate, the feature such as practical.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of fluorescent button formula capacitance touch screen described in the utility model, comprise Ya Like diaphragm, bonding agent and circuit layer, bonding agent is adopted to bond between described Ya Like diaphragm and circuit layer, described circuit layer adopts the wire line plate of PET or sensor substrate, be provided with button between described Ya Like diaphragm and bonding agent, described button 4 upper surface scribbles phosphor film layer.
The thickness of described Ya Like diaphragm is 0.2mm.
After adopting said structure, the utility model beneficial effect is: its employing Ya Like glass membrane of the utility model, and bottom diaphragm, be provided with button and scribble fluorescent film, brightness is higher, and it is more clear that button-type is arranged, and cost is lower, energy-conserving and environment-protective, reduce the energy and it has easy to use, simple to operate, the feature such as practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, Ya Like diaphragm; 2, bonding agent; 3, circuit layer; 4, button.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of fluorescent button formula capacitance touch screen described in the utility model, comprise Ya Like diaphragm 1, bonding agent 2 and circuit layer 3, bonding agent 2 is adopted to bond between described Ya Like diaphragm 1 and circuit layer 3, described circuit layer 3 adopts the wire line plate of PET or sensor substrate, be provided with button 4 between described Ya Like diaphragm 1 and bonding agent 2, described button 4 upper surface scribbles phosphor film layer.
The thickness of described Ya Like diaphragm 1 is 0.2mm.
The utility model its adopt Ya Like glass membrane, the features such as and be provided with button and scribble fluorescent film bottom diaphragm, brightness is higher, and it is more clear that button-type is arranged, and cost is lower, energy-conserving and environment-protective, reduces the energy and it has easy to use, simple to operate, practical.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. a fluorescent button formula capacitance touch screen, it is characterized in that: it comprises Ya Like diaphragm (1), bonding agent (2) and circuit layer (3), bonding agent (2) is adopted to bond between described Ya Like diaphragm (1) and circuit layer (3), described circuit layer (3) adopts the wire line plate of PET or sensor substrate, be provided with button (4) between described Ya Like diaphragm (1) and bonding agent (2), described button (4) upper surface scribbles phosphor film layer.
2. a kind of fluorescent button formula capacitance touch screen according to claim 1, is characterized in that: the thickness of described Ya Like diaphragm (1) is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279141.1U CN204719719U (en) | 2015-05-04 | 2015-05-04 | A kind of fluorescent button formula capacitance touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279141.1U CN204719719U (en) | 2015-05-04 | 2015-05-04 | A kind of fluorescent button formula capacitance touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719719U true CN204719719U (en) | 2015-10-21 |
Family
ID=54318695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279141.1U Expired - Fee Related CN204719719U (en) | 2015-05-04 | 2015-05-04 | A kind of fluorescent button formula capacitance touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719719U (en) |
-
2015
- 2015-05-04 CN CN201520279141.1U patent/CN204719719U/en not_active Expired - Fee Related
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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: 20151021 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |