CN204215385U - A kind of touch sensor and there is touch-screen and the digital product of this touch sensor - Google Patents
A kind of touch sensor and there is touch-screen and the digital product of this touch sensor Download PDFInfo
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- CN204215385U CN204215385U CN201420728322.3U CN201420728322U CN204215385U CN 204215385 U CN204215385 U CN 204215385U CN 201420728322 U CN201420728322 U CN 201420728322U CN 204215385 U CN204215385 U CN 204215385U
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Abstract
The utility model discloses a kind of touch sensor and there is touch-screen and the digital product of this touch sensor, this touch sensor includes the touch area of sensor base plate and circle, this sensor base plate is provided with lead district and Petting Area, this touch area is positioned at the Petting Area of this sensor base plate, this touch area is divided into the touch portion of multiple area equation, and described lead district has the lead-in wire in the corresponding touch portion of multiple connection.Each touch portion resistance of touch sensor of the present utility model is even, can realize accurate touch-control location, and due to touch area be circle, for saving space during circular display area, size is smaller, advantage of lower cost.
Description
Technical field
The utility model, about a kind of sensor, refers to a kind of touch sensor for circular display area especially and has touch-screen and the digital product of this touch sensor.
Background technology
At present, touch sensor is widely used in the digital products such as mobile phone, computing machine, panel computer.Touch sensor not only application is very wide, its structure is also varied, and the shape in each touch portion is diversified especially in touch area wherein, but the profile in moment sensor region mostly is square, and wherein the profile of touch area is also square, if be applied to circular display area, the profile of its touch portion shape and sensor region just has limitation.
As shown in Figure 1, sensor region 5 profile of touch sensor is square, and the profile of touch area 6 is also square, and each touch portion 60 is the multipair corresponding triangular structure of right angle arranged between two in touch area 6, when being applied in circular display area 7, the physical dimension of such sensor is larger, therefore the waste on sensor production material can be caused, the part that the portion of touch simultaneously 60 exposes outside circular display area 7 is also more, touch portion takes up room comparatively large, also causes the waste of sensor production material.As shown in Figure 2, sensor region 5 and touch area 6 profile are all done circular, namely only in circular display area, touch portion is provided with, but because the shape size in each touch portion differs greatly, therefore with FPC(Flexible Printed Circuit board, flexible printed circuit board) the resistance comparison in difference of each passage that connects is large, and software cannot realize location.
Utility model content
In view of this, fundamental purpose of the present utility model be to provide one to ensure each passage resistance is even, and to take up room and little touch sensor and there is touch-screen and the digital product of this touch sensor.
For achieving the above object, the utility model provides a kind of touch sensor, it includes the touch area of sensor base plate and circle, this sensor base plate is provided with lead district and Petting Area, this touch area is positioned at the Petting Area of this sensor base plate, this touch area is divided into the touch portion of multiple area equation, and described lead district has the lead-in wire in the corresponding touch portion of multiple connection.
Multiple described touch portion is uniformly distributed relative to the center of circle in circular touch region.
Each described touch portion is, and to be the center of circle with the center of described touch area fan-shaped.
Each described touch portion is made up of the sawtooth curve of the edge circular arc of described touch area with the center of circle being connected circular arc two ends to described touch area.
Described touch sensor is single-point gesture touch-control, single finger touch two touch portions.
Described sensor base plate is circular, and described lead district is the annulus at described sensor base plate edge, and each described lead-in wire one end connects corresponding touch portion, and the other end concentrates on the side of described lead district.
The utility model provides a kind of touch-screen with above-mentioned touch sensor, and this touch-screen comprises flexible printed circuit board.
Each lead-in wire one end of the lead district of described sensor base plate flocks together and is connected with described flexible printed circuit board respectively.
The utility model also provides a kind of digital product with above-mentioned touch-screen.
Described digital product is intelligent watch or Intelligent bracelet.
Each touch portion resistance of touch sensor of the present utility model is even, can realize accurate touch-control location, and due to touch area be circle, for saving space during circular display area, size is smaller, advantage of lower cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing touch sensor for circular display area;
Fig. 2 is the schematic diagram of existing another kind of touch sensor for circular display area;
Fig. 3 is the schematic diagram of touch sensor of the present utility model for circular display area;
Fig. 4 is that touch sensor of the present utility model implements view;
Fig. 5 is the structural representation of another touch sensor of the utility model.
Embodiment
For ease of having further understanding to structure of the present utility model and the effect that reaches, the existing preferred embodiment that develops simultaneously by reference to the accompanying drawings is described in detail as follows.
As shown in Figure 3, touch sensor of the present utility model includes sensor base plate 1, the circular touch region 2 be located in sensor base plate 1, this sensor base plate 1 is provided with lead district and Petting Area, this touch area 2 is positioned at the Petting Area of this sensor base plate 1, this touch area 2 is divided into the touch portion 20 of multiple area equation, this lead district is provided with multiple lead-in wire 21, each 21 one end that go between connects corresponding touch portion 20, the other end connects FPC, and the plurality of touch portion 20 is uniformly distributed relative to the center of circle in circular touch region 2.As described in Figure 3, each touch portion 20 is, and to be the center of circle with the center of touch area 2 fan-shaped, and as shown in Figure 5, each touch portion 20 also can for be made up of with the sawtooth curve in the center of circle being connected circular arc two ends to touch area 2 the edge circular arc of touch area 2.
Sensor base plate 1 in the utility model also can be circle, and therefore lead district is the annulus at sensor base plate 1 edge, and each lead-in wire 21 one end in lead district connects corresponding touch portion 20, and the other end concentrates on the side of lead district and connects FPC.
Sensor base plate 1 material of the present utility model is glass or film, CNC(Computer numerical control can be passed through, numerically-controlled machine) cutting, chemical cleavage, cut, cutting die be die-cut etc., and common process realizes, the implementation method in each touch portion of the present utility model has multiple, as gold-tinted, laser, chemical etching etc.
Touch portion 20 of the present utility model is all positioned at circular touch area 2, when for circular display area 3, touch portion 20 is just positioned at circular display area 3, therefore shared space can be reduced, because each touch portion 20 area is identical, the homogeneity of the resistance in each touch portion 20 can be ensured, therefore can accurately realize touching location.
Touch function of the present utility model can be realized by software algorithm, position of touch is judged by capacitance variations over the ground, the selection of port number is good with single finger touch two passages, and namely single finger (as shown in A in Fig. 4) touches two touch portions just, as shown in Figure 4.
Each touch portion resistance of the utility model touch sensor is even, can realize capacitance touching control, and supports single-point gesture touch-control; Sensor base plate of the present utility model and touch area are circular, and for saving space during circular display area, size is smaller, advantage of lower cost.
Utilize touch sensor of the present utility model, also can make the touch-screen comprising this sensor, the digital product with this touch-screen can also be made, as intelligent watch or Intelligent bracelet simultaneously.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (10)
1. a touch sensor, it is characterized in that, it includes the touch area of sensor base plate and circle, this sensor base plate is provided with lead district and Petting Area, this touch area is positioned at the Petting Area of this sensor base plate, this touch area is divided into the touch portion of multiple area equation, and described lead district has the lead-in wire in the corresponding touch portion of multiple connection.
2. touch sensor as claimed in claim 1, it is characterized in that, multiple described touch portion is uniformly distributed relative to the center of circle in circular touch region.
3. touch sensor as claimed in claim 1, is characterized in that, each described touch portion is, and to be the center of circle with the center of described touch area fan-shaped.
4. touch sensor as claimed in claim 1, is characterized in that, each described touch portion is made up of the sawtooth curve of the edge circular arc of described touch area with the center of circle being connected circular arc two ends to described touch area.
5. touch sensor as claimed in claim 1, it is characterized in that, described touch sensor is single-point gesture touch-control, single finger touch two touch portions.
6. touch sensor as claimed in claim 1, it is characterized in that, described sensor base plate is circular, and described lead district is the annulus at described sensor base plate edge, each described lead-in wire one end connects corresponding touch portion, and the other end concentrates on the side of described lead district.
7. have a touch-screen for the touch sensor described in claim 1-6, this touch-screen comprises flexible printed circuit board.
8. touch-screen as claimed in claim 7, it is characterized in that, each lead-in wire one end of the lead district of described sensor base plate flocks together and is connected with described flexible printed circuit board respectively.
9. one kind has the digital product of the touch-screen described in claim 7 or 8.
10. digital product as claimed in claim 9, it is characterized in that, described digital product is intelligent watch or Intelligent bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728322.3U CN204215385U (en) | 2014-11-28 | 2014-11-28 | A kind of touch sensor and there is touch-screen and the digital product of this touch sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728322.3U CN204215385U (en) | 2014-11-28 | 2014-11-28 | A kind of touch sensor and there is touch-screen and the digital product of this touch sensor |
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| Publication Number | Publication Date |
|---|---|
| CN204215385U true CN204215385U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420728322.3U Active CN204215385U (en) | 2014-11-28 | 2014-11-28 | A kind of touch sensor and there is touch-screen and the digital product of this touch sensor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978071A (en) * | 2015-07-28 | 2015-10-14 | 京东方科技集团股份有限公司 | Touch control panel, touch control display panel and touch control display apparatus |
| CN105824476A (en) * | 2016-04-28 | 2016-08-03 | 京东方科技集团股份有限公司 | Touch structure and driving method thereof, touch screen and touch display device |
| KR20160117719A (en) * | 2015-03-30 | 2016-10-11 | 삼성디스플레이 주식회사 | Touch sensor device |
| CN107432082A (en) * | 2015-03-31 | 2017-12-01 | 夏普株式会社 | Flexible printed board and display device |
-
2014
- 2014-11-28 CN CN201420728322.3U patent/CN204215385U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160117719A (en) * | 2015-03-30 | 2016-10-11 | 삼성디스플레이 주식회사 | Touch sensor device |
| KR102325188B1 (en) * | 2015-03-30 | 2021-11-10 | 삼성디스플레이 주식회사 | Touch sensor device |
| CN107432082A (en) * | 2015-03-31 | 2017-12-01 | 夏普株式会社 | Flexible printed board and display device |
| US10219378B2 (en) | 2015-03-31 | 2019-02-26 | Sharp Kabushiki Kaisha | Flexible printed circuit and display device |
| CN104978071A (en) * | 2015-07-28 | 2015-10-14 | 京东方科技集团股份有限公司 | Touch control panel, touch control display panel and touch control display apparatus |
| CN104978071B (en) * | 2015-07-28 | 2018-06-05 | 京东方科技集团股份有限公司 | A kind of touch panel, touch-control display panel and touch control display apparatus |
| CN105824476A (en) * | 2016-04-28 | 2016-08-03 | 京东方科技集团股份有限公司 | Touch structure and driving method thereof, touch screen and touch display device |
| CN105824476B (en) * | 2016-04-28 | 2018-08-07 | 京东方科技集团股份有限公司 | A kind of touch-control structure and its driving method, touch screen, touch control display apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Patentee after: Suzhou Qingyue Photoelectric Technology Co., Ltd Address before: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Patentee before: Kunshan Visionox Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |