CN204595820U - A kind of anti-dazzle capacitive touch screen - Google Patents
A kind of anti-dazzle capacitive touch screen Download PDFInfo
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- CN204595820U CN204595820U CN201520064014.XU CN201520064014U CN204595820U CN 204595820 U CN204595820 U CN 204595820U CN 201520064014 U CN201520064014 U CN 201520064014U CN 204595820 U CN204595820 U CN 204595820U
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- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000002105 nanoparticle Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004446 light reflex Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000010897 surface acoustic wave method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 generally Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of anti-dazzle capacitive touch screen, this touch-screen comprises touch screen body and antiglare layer and screen protection layer, described touch screen body is sandwich construction, be the Upper conductive layer be connected successively from the top down, top substrate layer layer, underlying conductive layer and underlying substrate layer, described antiglare layer comprises top antiglare layer and bottom antiglare layer, the bottom of described top antiglare layer is corresponding with the top of Upper conductive layer to be connected, described screen protection layer is arranged between top antiglare layer and bottom antiglare layer, described Upper conductive layer and underlying conductive layer include multiple electrode, the two ends of each electrode are respectively connected with a wire be connected with external circuit, wherein electrode is strip electrode.The utility model passes through in screen protection layer top setting up and down antiglare layer and bottom antiglare layer, thus reaches anti-dazzle function.
Description
Technical field
The utility model relates to a kind of touch-screen, especially a kind of anti-dazzle capacitive touch screen.
Background technology
Along with the development of scientific and technological level, touch-screen as one simply, man-machine interaction mode easily, be widely used in our daily life every field, mobile phone, body player, navigational system, digital camera, digital album (digital photo frame), PDA, game station, display, electrical equipment control, Medical Devices etc.General touch screen technology comprises the resistive touch screen and projected capacitive touch screen that are applicable to mobile device and consumption electronic product and surface capacitance type touch screen, surface acoustic wave touch screen and the infrared touch panel applied for other.Wherein projected capacitive touch screen is because possess the function of multiple point touching, so yield unusually brilliant results in consumer-electronics applications.Be provided with the conductive layer be overlying on base material in projected capacitive touch screen, conductive layer is generally ITO conductive layer, has two-layer, and every layer of conductive layer is distributed with electrode strip, and one deck is as row matrix, and one deck is as column matrix.Draw at the end points wire (can process by electroplating and printing two kinds of modes) of each strip electrode, then by flexible PCB, wire extraction is connected with external circuit control chip.Row and the row of the internal electrode of projecting type capacitor formula touch-screen, arrange and arrange, or the electric capacity that can produce between row and row.Its principle of work is touched by staff to change the capacitance profile of electrode strip in touch place, thus be identified.The finger size of people is certain, and finger touch causes electric capacity changes values to be also certain.If internal capacitance is excessive, after finger touch being caused, the capacitance variations caused with to be interfered and the capacitance variations produced is similar, thus normally can not identify finger touch.The operating surface of the above-mentioned surface acoustic wave touch screen of existing projecting type capacitor formula touch-screen is one deck glass, generally, glass surface smooth pieces, obvious to the reflecting effect of light, when under outdoor solar light environment, easily form the phenomenon that emergency light reflex stimulates the eyes of people.Therefore, need to design a kind of anti-dazzle capacitive touch screen.
Utility model content
For the easy impaired defect in projection-type capacitive touch screen surface in existing technology, provide a kind of anti-dazzle capacitive touch screen.
The utility model is realized by following proposal:
A kind of anti-dazzle capacitive touch screen, this touch-screen comprises touch screen body and antiglare layer and screen protection layer, described touch screen body is sandwich construction, be the Upper conductive layer be connected successively from the top down, top substrate layer layer, underlying conductive layer and underlying substrate layer, described antiglare layer comprises top antiglare layer and bottom antiglare layer, the bottom of described top antiglare layer is corresponding with the top of Upper conductive layer to be connected, described screen protection layer is arranged between top antiglare layer and bottom antiglare layer, described Upper conductive layer and underlying conductive layer include multiple electrode, the two ends of each electrode are respectively connected with a wire be connected with external circuit, wherein electrode is strip electrode.
Described top antiglare layer and bottom antiglare layer are one deck nano particle coating.
Described screen protection layer is implosion guard layer.
Described Upper conductive layer is mutually vertical with the orientation of the strip electrode in underlying conductive layer.
Described Upper conductive layer and underlying conductive layer are ITO conductive layer.
Described top substrate layer layer and underlying substrate layer are glass substrate layer, and described Upper conductive layer and underlying conductive layer are laid in top substrate layer layer and underlying substrate layer respectively, and described top substrate layer layer and underlying conductive layer are bonded together by optical cement layer.
The beneficial effects of the utility model are: by screen protection layer top setting up and down antiglare layer and bottom antiglare layer; prevent touch screen surface from producing strong light reflex; thus reaching anti-dazzle function, nano particle coating makes touch-screen of the present utility model in the strong environment of light, not have the generation of the dazzling phenomenon of dazzle.
Accompanying drawing explanation
Fig. 1 is a kind of anti-dazzle capacitive touch screen structure schematic diagram of the utility model;
In figure: 1 is antiglare layer, 11 is top antiglare layer, and 12 is bottom antiglare layer, and 2 is screen protection layer, and 3 is Upper conductive layer, and 4 is top substrate layer layer, and 5 is underlying conductive layer, and 6 is underlying substrate layer, and 7 is optical cement layer.
Embodiment
Below in conjunction with Fig. 1, the utility model preferred embodiment is further illustrated:
A kind of anti-dazzle capacitive touch screen, this touch-screen comprises touch screen body and antiglare layer 1 and screen protection layer 2, described touch screen body is sandwich construction, be the Upper conductive layer 3 be connected successively from the top down, top substrate layer layer 4, underlying conductive layer 5 and underlying substrate layer 6, described antiglare layer 1 comprises top antiglare layer 11 and bottom antiglare layer 12, the bottom of described top antiglare layer 11 is corresponding with the top of Upper conductive layer 3 to be connected, described screen protection layer 2 is arranged between top antiglare layer 11 and bottom antiglare layer 12, described Upper conductive layer 3 and underlying conductive layer 5 include multiple electrode, the two ends of each electrode are respectively connected with a wire be connected with external circuit, wherein electrode is strip electrode.Every root electrode draws two wires, significantly can increase the discharge and recharge time during scanning of touch-screen working signal electrode, that is the induction speed being equivalent to add electrode is original twice, thus significantly shortens sweep time, improves signal to noise ratio (S/N ratio), make touch accurately, be quick on the draw.
Described top antiglare layer 11 and bottom antiglare layer 12 are one deck nano particle coating.By in screen protection layer 2 top setting up and down antiglare layer 11 and bottom antiglare layer 12; prevent touch screen surface from producing strong light reflex; thus reaching anti-dazzle function, nano particle coating makes touch-screen of the present utility model in the strong environment of light, not have the generation of the dazzling phenomenon of dazzle.
Described screen protection layer 2 is implosion guard layer.Described Upper conductive layer 3 is mutually vertical with the orientation of the strip electrode in underlying conductive layer 5.Described Upper conductive layer 3 and underlying conductive layer 5 are ITO conductive layer.Described top substrate layer layer 4 and underlying substrate layer 6 are glass substrate layer, and described Upper conductive layer 3 and underlying conductive layer 5 are laid in top substrate layer layer 4 and underlying substrate layer 6 respectively, and described top substrate layer layer 4 is bonded together by optical cement layer 7 with underlying conductive layer 5.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (6)
1. an anti-dazzle capacitive touch screen, it is characterized in that: this touch-screen comprises touch screen body and antiglare layer (1) and screen protection layer (2), described touch screen body is sandwich construction, be the Upper conductive layer (3) be connected successively from the top down, top substrate layer layer (4), underlying conductive layer (5) and underlying substrate layer (6), described antiglare layer (1) comprises top antiglare layer (11) and bottom antiglare layer (12), the bottom on described top antiglare layer (11) is corresponding with the top of Upper conductive layer (3) to be connected, described screen protection layer (2) is arranged between top antiglare layer (11) and bottom antiglare layer (12), described Upper conductive layer (3) and underlying conductive layer (5) include multiple electrode, the two ends of each electrode are respectively connected with a wire be connected with external circuit, wherein electrode is strip electrode.
2. the anti-dazzle capacitive touch screen of one according to claim 1, is characterized in that: described top antiglare layer (11) and bottom antiglare layer (12) are one deck nano particle coating.
3. the anti-dazzle capacitive touch screen of one according to claim 1, is characterized in that: described screen protection layer (2) is implosion guard layer.
4. the anti-dazzle capacitive touch screen of one according to claim 1, is characterized in that: described Upper conductive layer (3) is mutually vertical with the orientation of the strip electrode in underlying conductive layer (5).
5. the anti-dazzle capacitive touch screen of one according to claim 1, is characterized in that: described Upper conductive layer (3) and underlying conductive layer (5) are ITO conductive layer.
6. the anti-dazzle capacitive touch screen of one according to claim 1, it is characterized in that: described top substrate layer layer (4) and underlying substrate layer (6) are glass substrate layer, described Upper conductive layer (3) and underlying conductive layer (5) are laid in top substrate layer layer (4) and underlying substrate layer (6) respectively, and described top substrate layer layer (4) and underlying conductive layer (5) are bonded together by optical cement layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064014.XU CN204595820U (en) | 2015-01-29 | 2015-01-29 | A kind of anti-dazzle capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064014.XU CN204595820U (en) | 2015-01-29 | 2015-01-29 | A kind of anti-dazzle capacitive touch screen |
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| Publication Number | Publication Date |
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| CN204595820U true CN204595820U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520064014.XU Expired - Fee Related CN204595820U (en) | 2015-01-29 | 2015-01-29 | A kind of anti-dazzle capacitive touch screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427123A (en) * | 2019-07-19 | 2019-11-08 | 深圳市华星光电半导体显示技术有限公司 | A kind of touch control display apparatus |
| CN110442273A (en) * | 2019-07-19 | 2019-11-12 | 深圳市华星光电半导体显示技术有限公司 | Infrared touch display device |
| CN114994972A (en) * | 2022-04-12 | 2022-09-02 | 深圳市钜弘科技有限公司 | Digital photo frame with AG explosion-proof function |
-
2015
- 2015-01-29 CN CN201520064014.XU patent/CN204595820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427123A (en) * | 2019-07-19 | 2019-11-08 | 深圳市华星光电半导体显示技术有限公司 | A kind of touch control display apparatus |
| CN110442273A (en) * | 2019-07-19 | 2019-11-12 | 深圳市华星光电半导体显示技术有限公司 | Infrared touch display device |
| US11314358B2 (en) | 2019-07-19 | 2022-04-26 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Infrared touch display device |
| CN114994972A (en) * | 2022-04-12 | 2022-09-02 | 深圳市钜弘科技有限公司 | Digital photo frame with AG explosion-proof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Yong Inventor after: Wu Jin Inventor before: Li Fei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: 224100 new North Road, Dafeng hi tech Zone, Dafeng District, Jiangsu, Yancheng City 27 Patentee after: Jiangsu Xinyuan Technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Longhua District Cameron road Guanghao International Center 13H Patentee before: Li Fei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |