CN202694317U - Single-side single-layer multipoint capacitive touch screen - Google Patents
Single-side single-layer multipoint capacitive touch screen Download PDFInfo
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- CN202694317U CN202694317U CN 201220353223 CN201220353223U CN202694317U CN 202694317 U CN202694317 U CN 202694317U CN 201220353223 CN201220353223 CN 201220353223 CN 201220353223 U CN201220353223 U CN 201220353223U CN 202694317 U CN202694317 U CN 202694317U
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- touch screen
- capacitive touch
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Abstract
The utility model relates to a single-side single-layer multipoint capacitive touch screen which belongs to the technical field of glass capacitive touch screens. The touch screen comprises a tempered glass panel, an optic scotch tape and a capacitive induction layer from top to bottom, wherein the tempered glass panel consists of chemically tempered glass and decorative ink on the lower surface of the chemically tempered glass; and the capacitive induction layer consists of glass and single-layer transparent conductive patterns on the upper surface of the glass. According to the single-side single-layer multipoint capacitive touch screen, since only the single-layer transparent conductive patterns are arranged on the surface of the glass of the capacitive induction layer, the complicated structures of conventional glass capacitive screens are rejected, the process is simplified and the cost of the touch screen can be reduced. The single-layer transparent conductive patterns are repeatedly and crosswise arranged and the multipoint touch control function of the capacitive touch screens also can be realized, so that the characteristics of the capacitive screens can be kept.
Description
Technical field
The utility model relates to a kind of single-surface single-layer multiple spot capacitive touch screen, belongs to glass capacitive formula touch screen technology field.
Background technology
Touch-screen is a kind of remarkable input equipment that improves man machine operation interface, have intuitively, simply, advantage efficiently.Touch-screen obtains a wide range of applications in many electronic products, such as mobile phone, PDA, multimedia, public information inquiry system etc.Touch-screen mainly contains following four classes, comprises resistance-type, condenser type, infrared and surface acoustic wave touch screen.Wherein, capacitive touch screen is owing to having excellent performance, such as, there is not the mechanical motion wear problem in the screen, even and simple in structure, transmittance is high, the linearity good, dustproof, fire prevention, scratch resistantly also have a stable performance etc. in worst environment, has become the main flow in market.And the sharpest edges of capacitive touch screen are that it has the multi-point touch function, have greatly improved operating characteristic and the result of use of electronic product.
According to structure, the main flow capacitive touch screen is divided into two kinds at present, and a kind of is glass capacitive formula touch-screen, and another kind is the Film capacitive touch screen.The structure of these two kinds of capacitive touch screens all is comprised of strengthened glass panel and capacitive sensing layer, and difference mainly is the capacitive sensing layer.The capacitive sensing layer of glass capacitive screen is the glass with capacitive sensing pattern, and the capacitive sensing layer of Film capacitive touch screen is the flexible and transparent conductive material with capacitive sensing pattern.Because cost factor, the market share of Film capacitive touch screen is high.Therefore, the situation keeping glass capacitive screen performance advantage reduces its cost compare important.
Summary of the invention
In view of there is above problem in present glass capacitive formula touch-screen, the utility model provides low, simple in structure, the stay-in-grade single-surface single-layer multiple spot of a kind of cost capacitive touch screen.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of single-surface single-layer multiple spot capacitive touch screen, this touch-screen is followed successively by strengthened glass panel, optical lens gelatin and capacitive sensing layer from top to bottom; Above-mentioned strengthened glass panel is comprised of the decorative ink of chemically reinforced glass and chemically reinforced glass lower surface; The capacitive sensing layer is comprised of the single-layer and transparent conductive pattern on glass and surface on glass.
The beneficial effects of the utility model:
The capacitive sensing layer of single-surface single-layer multiple spot capacitive touch screen of the present utility model, the surface of its glass only has the transparent conductive patterns of individual layer, has rejected the in the past loaded down with trivial details structure of glass capacitive screen, has simplified technique, can reduce the cost of touch-screen.Because its single-layer and transparent conductive pattern is the arrangement of a plurality of repeated overlapping, can realize equally the multi-point touch function of capacitive touch screen, so it will keep the characteristic of capacitance plate.
Description of drawings
Fig. 1 is the structural representation of single-surface single-layer multiple spot capacitive touch screen of the present utility model.
Fig. 2 is the skeleton view of capacitive sensing layer of the present utility model.
Embodiment
In order to be described in detail the These characteristics of the utility model patent, advantage and principle of work, below in conjunction with Figure of description 1,2 and embodiment the utility model is described further, but the scope that the utility model is protected is not limited to this.
A kind of single-surface single-layer multiple spot capacitive touch screen, this touch-screen is followed successively by strengthened glass panel 1, optical lens gelatin 2 and capacitive sensing layer 3 from top to bottom; Above-mentioned strengthened glass panel 1 is comprised of the decorative ink 5 of chemically reinforced glass 4 and chemically reinforced glass 4 lower surfaces; Capacitive sensing layer 3 is comprised of the single-layer and transparent conductive pattern 7 of glass 6 and glass 6 upper surfaces.
The single-layer and transparent conductive pattern is to be realized by a kind of material, simplified manufacturing process, and it comprises that transparent conductive film plated film-photoetching-etching can finish.Because its single-layer and transparent conductive pattern is the arrangement of a plurality of repeated overlapping, can realize the multi-point touch function of capacitive touch screen, therefore, it will keep the characteristic of capacitance plate.
Claims (1)
1. single-surface single-layer multiple spot capacitive touch screen, it is characterized in that: this touch-screen is followed successively by strengthened glass panel (1), optical lens gelatin (2) and capacitive sensing layer (3) from top to bottom; Above-mentioned strengthened glass panel (1) is comprised of the decorative ink (5) of chemically reinforced glass (4) and chemically reinforced glass (4) lower surface; Capacitive sensing layer (3) is comprised of the single-layer and transparent conductive pattern (7) of glass (6) and glass (6) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353223 CN202694317U (en) | 2012-07-20 | 2012-07-20 | Single-side single-layer multipoint capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353223 CN202694317U (en) | 2012-07-20 | 2012-07-20 | Single-side single-layer multipoint capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694317U true CN202694317U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353223 Expired - Lifetime CN202694317U (en) | 2012-07-20 | 2012-07-20 | Single-side single-layer multipoint capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166485A (en) * | 2013-05-17 | 2014-11-26 | 袁博 | Monolithic substrate capacitive touch screen and manufacturing method thereof |
-
2012
- 2012-07-20 CN CN 201220353223 patent/CN202694317U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166485A (en) * | 2013-05-17 | 2014-11-26 | 袁博 | Monolithic substrate capacitive touch screen and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330000 Jiangxi city of Nanchang Province Economic and Technological Development Zone HUANGJIAHU Road Patentee before: Nanchang OFilm Tech. Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |