CN202838278U - Curved-surface capacitive touch screen - Google Patents
Curved-surface capacitive touch screen Download PDFInfo
- Publication number
- CN202838278U CN202838278U CN 201220410120 CN201220410120U CN202838278U CN 202838278 U CN202838278 U CN 202838278U CN 201220410120 CN201220410120 CN 201220410120 CN 201220410120 U CN201220410120 U CN 201220410120U CN 202838278 U CN202838278 U CN 202838278U
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- film
- screen
- conducting function
- right sides
- curved surface
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Abstract
The utility model provides a curved-surface capacitive touch screen. The touch screen comprises a conducting layer and a decorating layer which take films as base layers, and partial side edge or all side edge of the touch screen bends downwards. The touch screen is lighter, thinner and lower in cost than the existing capacitive touch screens with glass panels, but performances are not reduced, prominently, the edge of the touch screen can bend, and infinite space is provided for the appearance design of electronic products.
Description
Technical field
The utility model relates to a kind of capacitive touch screen.
Background technology
Along with popularizing of computer technology, in early 1990s, novel human computer interaction's technology---touch-screen has appearred.At the touch screen technology that mobile communication platform is used, mainly be resistance-type and condenser type.Condenser type utilizes human body and working surface to form coupling capacitance and realizes touching the location, and sense of touch is excellent, is quick on the draw, and supports multiple point touching, is able to widespread use at the middle and high end mobile phone at present.Using at present more widely, capacitive touch screen has following two kinds of structures:
1, tempered glass is as decoration panel, and ITO glass with the liquid double-sided glue laminating of optical grade, is drawn signal with FPC as the touch function layer between decoration panel and the functional layer.This structure is layer glass structure (being called for short GG) capacitance touch screen.
2, tempered glass is as decoration panel, two-layer ITO optical thin film is respectively as the upper and lower electrode of touch function layer, bonding with the two-sided glued membrane of optical cement between the upper and lower electrode, draw signal with FPC, fit with optical grade double faced adhesive tape film between decoration panel and the functional layer.This structure is three-decker (the being called for short GFF) capacitive touch screen of glass and two membranes.
Traditional touch-screen is planar configuration, because electronic product has become the fashion articles for use, present plane touch-screen has brought significant limitation to configuration design and the attenuate design of electronic product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of curved surface capacitive touch screen, can overcome the defective in the background technology, for electronic product provides larger design space.For this reason, the utility model by the following technical solutions: it comprises conductive layer and decorative layer, and described conductive layer and decorative layer be all take film as basic unit, the part side of described touch-screen or all downward bendings of side.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme simultaneously:
The utlity model has parallel limit, the left and right sides, limit, the described left and right sides has downward bending.
Upper side edge of the present utility model or lower side have downward bending.
Up and down side of the present utility model all has downward bending.
The utlity model has parallel limit, the left and right sides, the wherein side in the touch-screen upper and lower sides between limit, the described left and right sides and the limit, the left and right sides has downward bending.
The utlity model has parallel limit, the left and right sides, the touch-screen between limit, the described left and right sides and the limit, the left and right sides up and down side all has downward bending.
The utility model comprises that one is printed on the decorating film of decorative layer, the conducting function film that a central, clear resin bed, is coated with conductive layer, described central, clear resin bed forms in injection moulding process and is bonded together with decorating film and conducting function film in described injection moulding process and is shaped to touch-screen, and described decorating film, central, clear resin bed, conducting function film are all crooked in described knee.
The utility model comprises that a decorating film, that is printed on decorative layer is coated with the conducting function film of conductive layer, conducting function film and decorating film adopt cementing agent or double faced adhesive tape to be bonded as touch-screen, and described decorating film, conducting function film are all crooked in described knee.
The utility model comprises an outer decorating film, a central, clear resin bed, a bottom conducting function film, be printed on decorative layer on the basosexine decorating film, be coated with conductive layer on the bottom conducting function film, described central, clear resin bed forms in injection moulding process and is touch-screen with outer decorating film and bottom conducting function membrane disposable connecting shaping in described injection moulding process, and described outer decorating film, central, clear resin bed, bottom conducting function film are all crooked in described knee.
Owing to adopt the technical solution of the utility model, the capacitive touch screen of touch-screen ratio provided by the utility model face glass in the past is lighter, thinner, and cost is lower, but performance does not subtract; Particularly outstanding, it also can realize the bending of periphery, for the appearance design of electronic product provides immensity.
Description of drawings
Fig. 1 is the explosive view of embodiment provided by the utility model.
Fig. 2 is cross-sectional figure embodiment illustrated in fig. 1.
Fig. 3 is manufacturing synoptic diagram embodiment illustrated in fig. 1.
Fig. 4 is the explosive view of another embodiment of the utility model.
Fig. 5 is cross-sectional figure embodiment illustrated in fig. 4.
Embodiment
With reference to accompanying drawing 1,2.The utility model comprises conductive layer and decorative layer, and described conductive layer and decorative layer be all take film as basic unit, the part side of described touch-screen or all downward bendings of side.
Have parallel limit, the left and right sides 100,200 in the present embodiment, limit, the described left and right sides has downward crooked A.
In addition, in force, the wherein side in the touch-screen upper and lower sides between the limit, the described left and right sides also can have downward bending.Perhaps, side all has downward bending about the touch-screen between the limit, the left and right sides.
The utility model comprises that a decorating film 1, that is printed on described decorative layer is coated with the conducting function film 2 of described conductive layer, conducting function film and decorating film adopt cementing agent or double faced adhesive tape to be bonded as touch-screen, and described decorating film, conducting function film are all crooked at described crooked A place.
With reference to Fig. 3, described bending can moulding in mould 5.
In addition, with reference to accompanying drawing 4,5. the utility model also can comprise an outer decorating film 10, a central, clear resin bed 6, a bottom conducting function film 20, be printed on decorative layer on the basosexine decorating film 10, be coated with conductive layer on the bottom conducting function film 20, described central, clear resin bed 6 forms in injection moulding process and is touch-screen with outer decorating film and bottom conducting function membrane disposable connecting shaping in described injection moulding process, and described outer decorating film 10, central, clear resin bed 6, bottom conducting function film 20 are all crooked at described crooked A place.
In the accompanying drawing, drawing reference numeral 3 is flexible circuit board, and drawing reference numeral 4 is for connecting the anisotropic conductive film of flexible circuit board and conductive layer.
Claims (9)
1. a curved surface capacitance touch screen comprises conductive layer and decorative layer, it is characterized in that described conductive layer and decorative layer all take film as basic unit, the part side of described touch-screen or all downward bendings of side.
2. a kind of curved surface capacitance touch screen as claimed in claim 1 is characterized in that it has parallel limit, the left and right sides, and limit, the described left and right sides has downward bending.
3. a kind of curved surface capacitance touch screen as claimed in claim 1 is characterized in that its upper side edge or lower side have downward bending.
4. a kind of curved surface capacitance touch screen as claimed in claim 1 is characterized in that its up and down side all has downward bending.
5. a kind of curved surface capacitance touch screen as claimed in claim 1 is characterized in that it has parallel limit, the left and right sides, and the wherein side in the touch-screen upper and lower sides between limit, the described left and right sides and the limit, the left and right sides has downward bending.
6. a kind of curved surface capacitance touch screen as claimed in claim 1 is characterized in that it has parallel limit, the left and right sides, and the touch-screen between limit, the described left and right sides and the limit, the left and right sides up and down side all has downward bending.
7. such as claim 1,2,3,4,5 or 6 described a kind of curved surface capacitance touch screens, it is characterized in that it comprises that one is printed on the decorating film of decorative layer, the conducting function film that a central, clear resin bed, is coated with conductive layer, described central, clear resin bed forms in injection moulding process and is bonded together with decorating film and conducting function film in described injection moulding process and is shaped to touch-screen, and described decorating film, central, clear resin bed, conducting function film are all crooked in described knee.
8. such as claim 1,2,3,4,5 or 6 described a kind of curved surface capacitance touch screens, it is characterized in that it comprises that a decorating film, that is printed on decorative layer is coated with the conducting function film of conductive layer, conducting function film and decorating film adopt cementing agent or double faced adhesive tape to be bonded as touch-screen, and described decorating film, conducting function film are all crooked in described knee.
9. such as claim 1,2,3,4,5 or 6 described a kind of curved surface capacitance touch screens, it is characterized in that it comprises an outer decorating film, one central, clear resin bed, one bottom conducting function film, be printed on decorative layer on the basosexine decorating film, be coated with conductive layer on the bottom conducting function film, described central, clear resin bed forms in injection moulding process and is touch-screen with outer decorating film and bottom conducting function membrane disposable connecting shaping in described injection moulding process, described outer decorating film, the central, clear resin bed, bottom conducting function film is all crooked in described knee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410120 CN202838278U (en) | 2012-08-17 | 2012-08-17 | Curved-surface capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410120 CN202838278U (en) | 2012-08-17 | 2012-08-17 | Curved-surface capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838278U true CN202838278U (en) | 2013-03-27 |
Family
ID=47949934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410120 Expired - Lifetime CN202838278U (en) | 2012-08-17 | 2012-08-17 | Curved-surface capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838278U (en) |
-
2012
- 2012-08-17 CN CN 201220410120 patent/CN202838278U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150921 Address after: White town north of Yueqing Zhejiang province 325603 Jingang road side Jinlong Technology Park Patentee after: JINLONG MACHINERY AND ELECTRONICS Co.,Ltd. Address before: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, building 98-5, South Street, No. 19 Patentee before: HANGZHOU AMPHENOL PHOENIX TELECOM PARTS Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: 311215 No. 7, No. 18, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: JINLONG MACHINERY & ELECTRONICS (HANGZHOU) CO.,LTD. Address before: White town north of Yueqing Zhejiang province 325603 Jingang road side Jinlong Technology Park Patentee before: JINLONG MACHINERY AND ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |