CN204155250U - A kind of Rimless touch-screen of G+F structure - Google Patents
A kind of Rimless touch-screen of G+F structure Download PDFInfo
- Publication number
- CN204155250U CN204155250U CN201420464759.0U CN201420464759U CN204155250U CN 204155250 U CN204155250 U CN 204155250U CN 201420464759 U CN201420464759 U CN 201420464759U CN 204155250 U CN204155250 U CN 204155250U
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- China
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- ito pattern
- tin oxide
- indium tin
- conductive film
- screen
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Abstract
The utility model discloses a kind of Rimless touch-screen of G+F structure, it comprises indium tin oxide conductive film, wherein, described indium tin oxide conductive film is vertically furnished with several ITO pattern overlapped completely with its viewing area, and the upper end described indium tin oxide conductive film being printed with conductive silver paste circuit and several ITO pattern in the top of several ITO pattern overlaps, and lead line is to top bindings bit.The ITO pattern of the Rimless touch-screen of above-mentioned G+F structure adopts vertical layout, such conductive silver paste circuit and ITO pattern circuit overlap can from the top outlet of indium tin oxide conductive film, because conducting wire does not need from side outlet, so just can accomplish that ITO conducting wire overlaps completely with viewing area, so just can accomplish Rimless touch-screen product truly.
Description
Technical field
The utility model relates to a kind of G+F structure touch-screen, particularly relates to a kind of Rimless touch-screen of G+F structure.
Background technology
At present, the live width line-spacing that the capacitance plate of the narrow frame design of main flow mainly compresses in ITO (indium tin oxide conductive film) frame edge realizes.Narrow frame can only be accomplished in the space of compression ITO frame edge cabling, cannot accomplish real Rimless.
The ITO film of traditional G+F (Glass+Film) capacitive touch screen adopts transverse design, then overlapped with ITO conductive layer by silk-screened conductive silver slurry, formed and drive and induction channels, this cabling mode due to the cabling space of side limited, so the width of silver slurry circuit can only be compressed, real Rimless cannot be realized.
Utility model content
The purpose of this utility model is the Rimless touch-screen providing a kind of G+F structure, and it can meet the demand of capacitance plate Rimless and narrow frame capacitance plate, to solve G+F structure touch-screen Problems existing in prior art.
For reaching this object, the utility model by the following technical solutions:
A kind of Rimless touch-screen of G+F structure, it comprises indium tin oxide conductive film, wherein, described indium tin oxide conductive film is vertically furnished with several ITO pattern overlapped completely with its viewing area, and the upper end described indium tin oxide conductive film being printed with conductive silver paste circuit and several ITO pattern in the top of several ITO pattern overlaps, and lead line is to top bindings bit.
Especially, described ITO pattern is ladder structure of right angle, and in several ITO pattern described, the right-angle side of outermost two ITO pattern overlaps completely with two transverse sides of indium tin oxide conductive film.
Especially, described ITO pattern is obtained by printing after etching.
The beneficial effects of the utility model are, compared with prior art the ITO pattern of the Rimless touch-screen of described G+F structure adopts vertical layout, such conductive silver paste circuit and ITO pattern circuit overlap can from the top outlet of indium tin oxide conductive film, because conducting wire does not need from side outlet, so just can accomplish that ITO conducting wire overlaps completely with viewing area, so just can accomplish Rimless touch-screen product truly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Rimless touch-screen of the G+F structure that the utility model embodiment 1 provides.
In figure:
1, indium tin oxide conductive film; 2, ITO pattern; 3, conductive silver paste circuit; 4, lap-joint; 5, binding place.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the Rimless touch-screen of the G+F structure that the utility model embodiment 1 provides.
In the present embodiment, a kind of Rimless touch-screen of G+F structure comprises indium tin oxide conductive film 1, described indium tin oxide conductive film 1 is vertically furnished with several ITO pattern 2 overlapped completely with its viewing area, described ITO pattern 2 is ladder structure of right angle, and in several ITO pattern 2 described, the right-angle side of outermost two ITO pattern overlaps completely with two transverse sides of indium tin oxide conductive film 1.And the lap-joint 4 described indium tin oxide conductive film 1 being printed with the upper end of conductive silver paste circuit 3 and several ITO pattern 2 in the top of several ITO pattern 2 overlaps, and lead line is bound to the top place of binding 5.
During making, ITO pattern 2 obtains the ladder structure of right angle of the vertical layout that we need by the mode of printing, etching, then the upper conductive silver paste circuit 3 of printing overlaps with the upper end of ITO pattern 2, and lead line is to top bindings bit, then FPC conducting resinl is got and indium tin oxide conductive film 1 is bound, after posting with tempered glass cover plate, just obtain our Rimless capacitive touch screen.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the Rimless touch-screen of a G+F structure, it comprises indium tin oxide conductive film, it is characterized in that, described indium tin oxide conductive film is vertically furnished with several ITO pattern overlapped completely with its viewing area, and the upper end described indium tin oxide conductive film being printed with conductive silver paste circuit and several ITO pattern in the top of several ITO pattern overlaps, and lead line is to top bindings bit.
2. the Rimless touch-screen of G+F structure according to claim 1, it is characterized in that, described ITO pattern is ladder structure of right angle, and in several ITO pattern described, the right-angle side of outermost two ITO pattern overlaps completely with two transverse sides of indium tin oxide conductive film.
3. the Rimless touch-screen of G+F structure according to claim 1 and 2, is characterized in that, described ITO pattern is obtained by printing after etching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464759.0U CN204155250U (en) | 2014-08-15 | 2014-08-15 | A kind of Rimless touch-screen of G+F structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464759.0U CN204155250U (en) | 2014-08-15 | 2014-08-15 | A kind of Rimless touch-screen of G+F structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155250U true CN204155250U (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464759.0U Expired - Fee Related CN204155250U (en) | 2014-08-15 | 2014-08-15 | A kind of Rimless touch-screen of G+F structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133604A (en) * | 2014-08-15 | 2014-11-05 | 无锡宇宁光电科技有限公司 | Frameless touch screen of G+F structure |
| WO2018000645A1 (en) * | 2016-06-27 | 2018-01-04 | 意力(广州)电子科技有限公司 | Capacitive touch screen |
| CN110544551A (en) * | 2018-05-29 | 2019-12-06 | 昇印光电（昆山）股份有限公司 | Conductive film and preparation method |
-
2014
- 2014-08-15 CN CN201420464759.0U patent/CN204155250U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133604A (en) * | 2014-08-15 | 2014-11-05 | 无锡宇宁光电科技有限公司 | Frameless touch screen of G+F structure |
| WO2018000645A1 (en) * | 2016-06-27 | 2018-01-04 | 意力(广州)电子科技有限公司 | Capacitive touch screen |
| CN110544551A (en) * | 2018-05-29 | 2019-12-06 | 昇印光电（昆山）股份有限公司 | Conductive film and preparation method |
| CN110544551B (en) * | 2018-05-29 | 2021-05-11 | 昇印光电（昆山）股份有限公司 | Conductive film and preparation method |
| US11443873B2 (en) | 2018-05-29 | 2022-09-13 | Shine Optoelectronics (Kunshan) Co., Ltd | Conductive film and manufacturing method thereof |
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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: 20150211 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |