CN205158317U - Touch screen - Google Patents
Touch screen Download PDFInfo
- Publication number
- CN205158317U CN205158317U CN201520848250.0U CN201520848250U CN205158317U CN 205158317 U CN205158317 U CN 205158317U CN 201520848250 U CN201520848250 U CN 201520848250U CN 205158317 U CN205158317 U CN 205158317U
- Authority
- CN
- China
- Prior art keywords
- touch
- key icon
- hole
- screen according
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model relates to a touch screen. This touch screen includes: the apron has relative touch surface and ATTACH SURFACES, last at least one the button icon that is formed with of ATTACH SURFACES, the touch -control sensor is located on the ATTACH SURFACES, transparent tie coat is located between apron and the touch -control sensor, and transparent tie coat is equipped with the through -hole with the just right position of each button icon. When the above -mentioned touch screen of equipment, form transparent tie coat earlier on apron or touch -control sensor, form the through -hole when forming transparent tie coat. The transparent tie coat of rethread makes to lap and laminates with the touch -control sensor. In the bubble that the button icon located to form can be scattered in the through -hole to make the bubble collapse, and then make above -mentioned touch screen have higher laminating yield.
Description
Technical field
The utility model relates to technical field of touch control, particularly relates to a kind of touch-screen.
Background technology
Along with the development of touch-control industry, more and more higher to the requirement of the visual effect of touch-screen, much there is the button design of printing opacity requirement at present, require under light transmission state, button printing nonopaque is even, has not allowed bubble to produce when the cover plate of touch-screen and touch sensing (sensor) are fitted.And the cover plate of traditional touch-screen and touch sensing are when fitting, the region that cover plate is provided with button often can produce bubble, causes the binding yield of touch-screen low.
Utility model content
Based on this, be necessary the touch-screen providing a kind of binding yield higher.
A kind of touch-screen, comprising:
Cover plate, has relative touch-surface and connecting surface, described connecting surface is formed with at least one key icon;
Touch sensing, is located in described connecting surface; And
Transparent bonding layer, is located between described cover plate and described touch sensing, and described transparent bonding layer and the just right position of each key icon are provided with through hole.
When assembling above-mentioned touch-screen, first on cover plate or touch sensing, forming transparent bonding layer, while formation transparent bonding layer, forming through hole.By transparent bonding layer, cover plate and touch sensing are fitted again.The bubble formed at key icon place can be scattered in through hole, thus makes bubble collapse, and then makes above-mentioned touch-screen have higher binding yield.
Wherein in an embodiment, the orthogonal projection of each key icon on described transparent bonding layer is positioned at the through hole corresponding with each key icon described.
Wherein in an embodiment, each key icon determines that one for minimum square of accommodating himself and area, the shape of determine square of each key icon and through hole that each key icon described is corresponding is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.
Wherein in an embodiment, the spacing between any two corresponding sides is 0.5cm.
Wherein in an embodiment, described cover plate is square, and each through hole adjacent two edges is parallel with the adjacent two edges of described cover plate respectively.
Wherein in an embodiment, the closed figures that the sideline of the key icon that the shape of each through hole is corresponding with each through hole described is determined is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.
Wherein in an embodiment, the spacing between any two corresponding sides is 0.5cm.
Wherein in an embodiment, described transparent bonding layer is optical cement layer.
Wherein in an embodiment, described connecting surface comprises the viewfinder area being positioned at middle part and the rim area being positioned at edge, described rim area is folded successively and is provided with the first ink layer and the second ink layer, described first ink layer hollow out forms at least one key icon described.
Wherein in an embodiment, the thickness of described transparent bonding layer is 18 ~ 25 μm, and the thickness of described first ink layer is 5 ~ 7 μm, and the thickness of described second ink layer is 5 ~ 7 μm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the touch-screen of an embodiment;
Fig. 2 is the sectional view of the cover plate in Fig. 1.
Embodiment
Below in conjunction with drawings and the specific embodiments, touch-screen is described further.
As shown in Figures 1 and 2, the touch-screen 10 of an embodiment, comprises cover plate 100, touch sensing 200 and transparent bonding layer 300.
Cover plate 100 can be glass cover-plate or plastic cement cover plate, has relative touch-surface 110 and connecting surface 120.Connecting surface 120 is formed with at least one key icon 122.Concrete, the number of key icon 122 is three, is respectively that menu is strong, homepage key and return strong.
Further, in the present embodiment, connecting surface 120 comprises the viewfinder area 124 being positioned at middle part and the rim area 126 being positioned at edge.Rim area 126 is folded successively and is provided with the first ink layer 127 and the second ink layer 128.Wherein, the first ink layer 127 hollow out forms at least one key icon 122.When touch-screen 10 is lighted, key icon 122 displays.When touch-screen 10 is not lighted, the second ink layer 128 makes the vacancy section of the first ink layer 127 and the solid colour of non-vacancy section, thus key icon 122 is hidden.Also namely above-mentioned touch-screen 10 has built-in key.
Further, in the present embodiment, the thickness of the first ink layer 127 is 5 ~ 7 μm, and the thickness of the second ink layer 128 is 5 ~ 7 μm.
Touch sensing 200 is located in connecting surface 120.Touch sensing 200 is for determining the coordinate of touch point.Concrete, touch sensing 200 comprises substrate and is formed at suprabasil conductive layer, and wherein, substrate can be substrate of glass, also can be film substrate.
Transparent bonding layer 300 is located between cover plate 100 and touch sensing 200, and transparent bonding layer 300 position just right with each key icon 122 is provided with through hole 310.Concrete, the number of through hole 310 is three.
When assembling above-mentioned touch-screen 10, first on cover plate 100 or touch sensing 200, forming transparent bonding layer 300, while formation transparent bonding layer 300, forming through hole 310.By transparent bonding layer 300, cover plate 100 and touch sensing 200 are fitted again.The bubble formed at key icon 122 place can be scattered in through hole 310, thus makes bubble collapse, and then makes above-mentioned touch-screen 10 have higher binding yield.Wherein, transparent bonding layer 300, first ink layer 127 and the second ink layer 128 are all formed by the mode of serigraphy.
Further, in the present embodiment, each key icon 122 orthogonal projection on transparent bonding layer 300 is positioned at the through hole 310 corresponding with each key icon 122.Thus there is the bubble going to disperse to result from each key icon 122 place in enough spaces.
Further, in the present embodiment, each key icon 122 determines that one for minimum square of accommodating himself and area, and the shape of square corresponding with each key icon 122 through hole 310 that each key icon 122 is determined is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.Preferably, the spacing between any two corresponding sides is 0.5cm.Thus having while enough spaces remove the bubble disperseing to result from each key icon 122 place, do not affect the connection dynamics between cover plate 100 and touch sensing 200.
Further, in the present embodiment, cover plate 100 is square, and each through hole 310 adjacent two edges is parallel with the adjacent two edges of cover plate 100 respectively.
Be appreciated that in other embodiments, the closed figures that the sideline of the key icon that the shape of each through hole can be corresponding with each through hole is determined is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.Preferably, the spacing between any two corresponding sides is 0.5cm.Also namely the shape of through hole is not limited to square, can be triangle, pentagon etc.
Further, in the present embodiment, transparent bonding layer 300 is optical cement layer (OpticallyClearAdhesive, OCA).
Further, in the present embodiment, the thickness of transparent bonding layer 300 is 18 ~ 25 μm.Preferably, the thickness of transparent bonding layer 300 is 22 μm.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a touch-screen, is characterized in that, comprising:
Cover plate, has relative touch-surface and connecting surface, described connecting surface is formed with at least one key icon;
Touch sensing, is located in described connecting surface; And
Transparent bonding layer, is located between described cover plate and described touch sensing, and described transparent bonding layer and the just right position of each key icon are provided with through hole.
2. touch-screen according to claim 1, is characterized in that, the orthogonal projection of each key icon on described transparent bonding layer is positioned at the through hole corresponding with each key icon described.
3. touch-screen according to claim 2, it is characterized in that, each key icon determines that one for minimum square of accommodating himself and area, the shape of determine square of each key icon and through hole that each key icon described is corresponding is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.
4. touch-screen according to claim 3, is characterized in that, the spacing between any two corresponding sides is 0.5cm.
5. touch-screen according to claim 3, is characterized in that, described cover plate is square, and each through hole adjacent two edges is parallel with the adjacent two edges of described cover plate respectively.
6. touch-screen according to claim 2, is characterized in that, the closed figures that the sideline of the key icon that the shape of each through hole is corresponding with each through hole described is determined is similar, and the spacing between any two corresponding sides is 0.3 ~ 0.7cm.
7. touch-screen according to claim 6, is characterized in that, the spacing between any two corresponding sides is 0.5cm.
8. touch-screen according to claim 1, is characterized in that, described transparent bonding layer is optical cement layer.
9. touch-screen according to claim 1, it is characterized in that, described connecting surface comprises the viewfinder area being positioned at middle part and the rim area being positioned at edge, described rim area is folded successively and is provided with the first ink layer and the second ink layer, described first ink layer hollow out forms at least one key icon described.
10. touch-screen according to claim 9, is characterized in that, the thickness of described transparent bonding layer is 18 ~ 25 μm, and the thickness of described first ink layer is 5 ~ 7 μm, and the thickness of described second ink layer is 5 ~ 7 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848250.0U CN205158317U (en) | 2015-10-29 | 2015-10-29 | Touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848250.0U CN205158317U (en) | 2015-10-29 | 2015-10-29 | Touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158317U true CN205158317U (en) | 2016-04-13 |
Family
ID=55693988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848250.0U Expired - Fee Related CN205158317U (en) | 2015-10-29 | 2015-10-29 | Touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109388272A (en) * | 2017-08-14 | 2019-02-26 | 蓝思科技（长沙）有限公司 | A kind of touch screen applying method, touch screen and electronic equipment |
| WO2020029717A1 (en) * | 2018-08-07 | 2020-02-13 | Oppo广东移动通信有限公司 | Screen, electronic device, and manufacturing method of screen |
-
2015
- 2015-10-29 CN CN201520848250.0U patent/CN205158317U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109388272A (en) * | 2017-08-14 | 2019-02-26 | 蓝思科技（长沙）有限公司 | A kind of touch screen applying method, touch screen and electronic equipment |
| CN109388272B (en) * | 2017-08-14 | 2021-12-24 | 蓝思科技（长沙）有限公司 | Touch screen attaching method, touch screen and electronic equipment |
| WO2020029717A1 (en) * | 2018-08-07 | 2020-02-13 | Oppo广东移动通信有限公司 | Screen, electronic device, and manufacturing method of screen |
| CN112581880A (en) * | 2018-08-07 | 2021-03-30 | Oppo广东移动通信有限公司 | Screen, electronic device, and method for manufacturing screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181029 |