CN203405799U - OGS structure capacitance touch screen and touch screen mobile phone - Google Patents
OGS structure capacitance touch screen and touch screen mobile phone Download PDFInfo
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- CN203405799U CN203405799U CN201320424012.8U CN201320424012U CN203405799U CN 203405799 U CN203405799 U CN 203405799U CN 201320424012 U CN201320424012 U CN 201320424012U CN 203405799 U CN203405799 U CN 203405799U
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Abstract
The utility model discloses an OGS structure capacitance touch screen and a touch screen mobile phone. The OGS structure capacitance touch screen comprises tempered glass coated with an ITO conductive film layer on the back face, a decorative ink film layer, a conductive carbon paste film layer, a conductive silver paste film layer and a transparent insulation ink layer. An electrode pattern is arranged on the back face of the tempered glass, the decorative ink film layer is attached to the back face of the tempered glass, the decorative ink film and the tail end lead-out position of the electrode pattern form a hollow position, the conductive carbon paste film layer is attached to the hollow position of the back face of the tempered glass and the decorative ink film layer, the conductive silver paste film layer is attached to the surface of the conductive carbon paste film layer and is in lap-joint fit with the ITO conductive film layer of the back face of the tempered glass through the conductive carbon paste film layer, the transparent insulation ink layer coats the exposed ITO conductive film layer of the back face of the tempered glass and the conductive silver paste film layer, and the touch screen mobile phone is provided with the OGS structure capacitance touch screen. By the adoption of the structure, the OGS structure capacitance touch screen has the advantages of being simple in structure and manufacturing process, short in sample making period, low in production cost and the like.
Description
Technical field
The utility model relates to a kind of OGS structure capacitive touch screen, particularly relates to a kind of manufacture craft simple OGS structure capacitive touch screen and touch screen mobile phone.
Background technology
At present, along with improving constantly of living standards of the people and scientific and technological level, people are more and more higher to the requirement of mobile communication equipment, the touch screen of especially thin, light, cost degradation, and OGS structure touch-screen obtains using more and more widely in recent years, and therefore its function, performance all obtain constantly development.
The OGS structure touch screen of prior art has various structures, conventional structure is in the market: the tempered glass back side is first with the first decorative ink rete, at the back side of the first decorative ink rete, plate ITO conductive layer again, by gold-tinted technique, form electrode pattern; Then, on ITO conductive layer, plate again layer of metal layer, by gold-tinted technique, form contact conductor; Finally at layer on surface of metal, enclose the second decorative ink rete.Yet, this OGS structure touch screen of prior art, when it is made, gold-tinted technique be must adopt, and the gold-tinted technique of twice, its structure relative complex at least needed, manufacture craft is also more complicated, the cycle of drawing a design is long, and technical merit requires high, and equipment cost and environment are high, chemical treatment solution is many, and environment is caused certain pollution and increased certain cost of sewage disposal.Obviously, this OGS structure touch screen of prior art, is not suitable for existing the medium and small sized enterprises of the problems such as fund, the technical force even volume production of drawing a design.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of OGS structure capacitive touch screen and touch screen mobile phone are provided, and it has the features such as simple in structure, manufacture craft is simple, cost is low, the cycle of drawing a design is short.
The utility model solves the technical scheme that its technical matters adopts: a kind of OGS structure capacitive touch screen, comprising:
One back side is coated with the tempered glass of ITO conductive film layer, and the back side of this tempered glass is with electrode pattern;
One decorative ink rete, this decorative ink rete invests the back side of tempered glass, and forms hollow out with the end extraction location of its electrode pattern;
One conductive carbon paste rete, this conductive carbon paste rete invests the hollow part of the tempered glass back side and decorative ink rete;
One conductive silver paste rete, this conductive silver paste rete invests conductive carbon paste film surface, and coordinates with the ITO conductive film layer overlap joint at the tempered glass back side by conductive carbon paste rete;
One transparent insulation ink layer, this transparent insulation ink layer covers the exposed ITO conductive film layer in the tempered glass back side and conductive silver paste rete.
The back side of described tempered glass forms described electrode pattern by silk-screen.
Described decorative ink rete silk-screen is in the described tempered glass back side.
Described conductive carbon paste rete silk-screen is in the hollow part of the described tempered glass back side and described decorative ink rete.
Described conductive silver paste rete silk-screen is in described conductive carbon paste film surface.
Described transparent insulation ink layer covers the exposed ITO conductive film layer in the tempered glass back side and conductive silver paste rete by silk-screen.
A mobile phone, is equipped with the OGS structure capacitive touch screen described in as above any one.
The beneficial effects of the utility model are:
1, owing to comprising that the back side is coated with the tempered glass of ITO conductive film layer, decorative ink rete, conductive carbon paste rete, conductive silver paste rete and transparent insulation ink layer, and the back side of this tempered glass is with electrode pattern, decorative ink rete invests the back side of tempered glass, and form hollow out with the end extraction location of its electrode pattern, conductive carbon paste rete invests the hollow part of the tempered glass back side and decorative ink rete, conductive silver paste rete invests conductive carbon paste film surface, transparent insulation ink layer covers the exposed ITO conductive film layer in the tempered glass back side and conductive silver paste rete, make the utility model compared with prior art, its structure is simpler, low to equipment requirement and material requirements, production cost is low,
2, its each rete adopts respectively silk screen printing process to form, compared to existing technology, without adopting gold-tinted technique, manufacture craft is more simple, the cycle of drawing a design is short, is applicable to medium and small sized enterprises or existing employing typography touch-screen factory relies on its own fund strength and existing equipment and technological level is drawn a design, volume production.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of OGS structure capacitive touch screen of the present utility model and touch screen mobile phone are not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the front view of touch screen mobile phone of the present utility model;
Fig. 2 is A-A cut-open view corresponding in Fig. 1;
Fig. 3 is the enlarged diagram of B part in Fig. 2;
Fig. 4 is the side view of touch screen mobile phone of the present utility model;
Fig. 5 is the enlarged diagram of C part in Fig. 4.
Embodiment
Embodiment, as Figure 1 and Figure 4, it is equipped with a kind of OGS structure capacitive touch screen of the present utility model to a kind of touch screen mobile phone of the present utility model.Wherein, as shown in Figure 2, Figure 3 and Figure 4, it comprises the structure of a kind of OGS structure capacitive touch screen of the present utility model:
One back side is coated with the tempered glass 1 of ITO conductive film layer 2, and the back side of this tempered glass 1 is with electrode pattern;
One decorative ink rete 3, this decorative ink rete 3 invests the back side of tempered glass 1, and forms hollow out with the end extraction location of its electrode pattern;
One conductive carbon paste rete 4, this conductive carbon paste rete 4 invests the hollow part of tempered glass 1 back side and decorative ink rete 3;
One conductive silver paste rete 5, this conductive silver paste rete 5 invests conductive carbon paste rete 4 surfaces, and coordinates with ITO conductive film layer 2 overlap joints at tempered glass 1 back side by conductive carbon paste rete 4;
One transparent insulation ink layer 6, exposed ITO conductive film layer 2 and the conductive silver paste rete 5 in 6 pairs of tempered glass 1 back sides of this transparent insulation ink layer covers.
As a kind of preferred, the back side of above-mentioned tempered glass 1 forms electrode pattern by silk-screen.
As a kind of preferred, above-mentioned decorative ink rete 3 silk-screens are in tempered glass 1 back side.
As a kind of preferred, above-mentioned conductive carbon paste rete 4 silk-screens are in the hollow part of tempered glass 1 back side and decorative ink rete 3.
As a kind of preferred, conductive silver paste rete 5 silk-screens are in described conductive carbon paste rete 4 surfaces.
As a kind of preferred, above-mentioned transparent insulation ink layer 6 covers the exposed ITO conductive film layer 2 in tempered glass 1 back side and conductive silver paste rete 5 by silk-screen.
A kind of OGS structure capacitive touch screen of the present utility model, its production process is: first, process the tempered glass 1 that is coated with overleaf ITO conductive film layer 2: after the conducting surface at tempered glass 1 back side is cleaned, at its surperficial silk-screen, go out one deck acid-proof ink layer, again by UV solidify, etching line etching, demoulding, at tempered glass 1 back side, form electrode pattern array; Secondly, on tempered glass 1, back side silk-screen goes out the decorative ink rete 3 of black, requires this decorative ink rete 3 to form hollow out at the end extraction location of electrode pattern, then solidifies by IR; At the conductive carbon paste rete 4 of the hollow part silk-screen last layer black of decorative ink rete 3, require the place of decorative ink rete 3 hollow outs to fill up completely and ink colors harmonious, then solidify by IR; On conductive carbon paste rete 4, to go out contact conductor be conductive silver paste rete 5 to silk-screen, this conductive silver paste rete 5 is overlapped and coordinates mutually with the ITO conductive film layer 2 at tempered glass 1 back side by conductive carbon paste rete 4, and binding district and FPC(FPC are guided in its one end) be connected, then IR solidifies; On tempered glass 1 back side, silk-screen goes out the dielectric ink layer of layer of transparent, requires uniform film thickness, and ITO conductive film layer 2 and conductive silver paste rete 5 that tempered glass 1 back side is exposed cover completely, then IR solidifies; Finally, cut strengthening, small pieces CNC shapes, binds FPC.
A kind of OGS structure capacitive touch screen of the present utility model, adopts after said structure, OGS structure touch screen compared to existing technology, the feature such as have structure and manufacture craft is simple, and the cycle of drawing a design is short, production cost is low.
Above-described embodiment is only used for further illustrating a kind of OGS structure capacitive touch screen of the present utility model; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (7)
1. an OGS structure capacitive touch screen, is characterized in that: comprising:
One back side is coated with the tempered glass of ITO conductive film layer, and the back side of this tempered glass is with electrode pattern;
One decorative ink rete, this decorative ink rete invests the back side of tempered glass, and forms hollow out with the end extraction location of its electrode pattern;
One conductive carbon paste rete, this conductive carbon paste rete invests the hollow part of the tempered glass back side and decorative ink rete;
One conductive silver paste rete, this conductive silver paste rete invests conductive carbon paste film surface, and coordinates with the ITO conductive film layer overlap joint at the tempered glass back side by conductive carbon paste rete;
One transparent insulation ink layer, this transparent insulation ink layer covers the exposed ITO conductive film layer in the tempered glass back side and conductive silver paste rete.
2. OGS structure capacitive touch screen according to claim 1, is characterized in that: the back side of described tempered glass forms described electrode pattern by silk-screen.
3. OGS structure capacitive touch screen according to claim 1, is characterized in that: described decorative ink rete silk-screen is in the described tempered glass back side.
4. OGS structure capacitive touch screen according to claim 1, is characterized in that: described conductive carbon paste rete silk-screen is in the hollow part of the described tempered glass back side and described decorative ink rete.
5. OGS structure capacitive touch screen according to claim 1, is characterized in that: described conductive silver paste rete silk-screen is in described conductive carbon paste film surface.
6. OGS structure capacitive touch screen according to claim 2, is characterized in that: described transparent insulation ink layer covers the exposed ITO conductive film layer in the tempered glass back side and conductive silver paste rete by silk-screen.
7. a touch screen mobile phone, is characterized in that: the OGS structure capacitive touch screen as described in any one in claim 1-6 is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424012.8U CN203405799U (en) | 2013-07-16 | 2013-07-16 | OGS structure capacitance touch screen and touch screen mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424012.8U CN203405799U (en) | 2013-07-16 | 2013-07-16 | OGS structure capacitance touch screen and touch screen mobile phone |
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| Publication Number | Publication Date |
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| CN203405799U true CN203405799U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320424012.8U Expired - Fee Related CN203405799U (en) | 2013-07-16 | 2013-07-16 | OGS structure capacitance touch screen and touch screen mobile phone |
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| CN (1) | CN203405799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853410A (en) * | 2014-03-05 | 2014-06-11 | 江西省天翌光电有限公司 | Manufacturing process for functional sheet of OGS (One Glass Solution) touch screen |
| CN103862897A (en) * | 2014-02-27 | 2014-06-18 | 黄石瑞视光电技术股份有限公司 | Touch screen ITO (Indium Tin Oxide) glass screen printing process |
| CN104859327A (en) * | 2015-03-27 | 2015-08-26 | 晟光科技股份有限公司 | Production method for reducing pinhole short circuit through photoresist insulation according to BM technology |
| CN105242815A (en) * | 2015-11-10 | 2016-01-13 | 湖北仁齐科技有限公司 | One glass solution (OGS) touch screen and fabrication process of OGS touch screen |
-
2013
- 2013-07-16 CN CN201320424012.8U patent/CN203405799U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862897A (en) * | 2014-02-27 | 2014-06-18 | 黄石瑞视光电技术股份有限公司 | Touch screen ITO (Indium Tin Oxide) glass screen printing process |
| CN103853410A (en) * | 2014-03-05 | 2014-06-11 | 江西省天翌光电有限公司 | Manufacturing process for functional sheet of OGS (One Glass Solution) touch screen |
| CN103853410B (en) * | 2014-03-05 | 2017-02-08 | 江西省天翌光电有限公司 | Manufacturing process for functional sheet of OGS (One Glass Solution) touch screen |
| CN104859327A (en) * | 2015-03-27 | 2015-08-26 | 晟光科技股份有限公司 | Production method for reducing pinhole short circuit through photoresist insulation according to BM technology |
| CN105242815A (en) * | 2015-11-10 | 2016-01-13 | 湖北仁齐科技有限公司 | One glass solution (OGS) touch screen and fabrication process of OGS touch screen |
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| 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: 20160808 Address after: 663199 Yanshan County, Wenshan Zhuang and Miao Autonomous Prefecture in Yunnan Province Jiangdu the town industrial park to undertake industrial transfer processing zone Xingye Road Patentee after: Wenshan Jiaxin technology limited company Address before: 363000 Fujian city of Zhangzhou province Longhai nine Hu Zhen Cai Keng Cun Cai Keng Industrial Park Patentee before: Zhangzhou Baofa Optical-electrical Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20190716 |