CN202523045U - Capacitive touch screen - Google Patents
Capacitive touch screen Download PDFInfo
- Publication number
- CN202523045U CN202523045U CN2012201628283U CN201220162828U CN202523045U CN 202523045 U CN202523045 U CN 202523045U CN 2012201628283 U CN2012201628283 U CN 2012201628283U CN 201220162828 U CN201220162828 U CN 201220162828U CN 202523045 U CN202523045 U CN 202523045U
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- electrode plate
- parallel electrode
- touch screen
- electrode panel
- magnetic force
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a capacitive touch screen and belongs to the field of electronic technology. The capacitive touch screen comprises a transparent substrate, an electrode panel parallel in an X direction, insulating layers, an electrode panel parallel in a Y direction and a magnetic force control device. The transparent substrate, the electrode panel parallel in the X direction, the insulating layers and the electrode panel parallel in the Y direction are sequentially arranged and distributed from top to bottom. A decorative strip is arranged on an edge of the left side portion of the transparent substrate. The magnetic force control device is used to control signals produced by transmission of the electrode panel parallel in the X direction and the electrode panel parallel in the Y direction. The capacitive touch screen has the advantages that structure is simple, interference-resistant ability is strong, the magnetic force control device is used to control the signals produced by transmission of the electrode panel parallel in the X direction and the electrode panel parallel in the Y direction so that touch reaction activity is high, further, requirements in different occasions can be met through two kinds of insulating layer structures.
Description
Technical field
The utility model belongs to electronic technology field, relates to a kind of capacitance touch screen.
Background technology
Along with development of electronic technology, at present also increasingly high for the requirement of various display devices, mainly be to comprise resistive screen, piezoelectric type screen and condenser type screen here; Because resistive screen need rely on physical force to make it to produce signal, use the back poor-performing long-time, and piezoelectric type screen cost is bigger; But the condenser type screen is the electric field, finger and the workplace that rely on human body forms coupling capacitance output detection signal, and present application surface is also more and more wider, but existing capacitance plate is because inner structure is provided with relation; Cause whole touch screen slow in reacting; Signal transmission poor sensitivity, therefore poor accuracy need be improved existing touch-screen.
Summary of the invention
The utility model technical matters to be solved is the present situation to prior art, and provides a kind of simple in structure, and it is high to touch reaction sensitivity, the capacitance touch screen that transmittance is high.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of capacitance touch screen; It is characterized in that: comprise transparent base, directions X parallel electrode plate, insulation course, Y direction parallel electrode plate and magnetic force control device; Described transparent base, directions X parallel electrode plate, insulation course, Y direction parallel electrode plate are from top to bottom arranged successively; The edge, left side of transparent base is provided with ornamental strip, the signal that described magnetic force control device control directions X parallel electrode plate and the transmission of Y direction parallel electrode plate produce.
The measure of taking for the optimization such scheme specifically comprises:
In above-mentioned a kind of capacitance touch screen; Described magnetic force control device comprises mutual electrical connection magnetometric sensor and touch location calculation controller; Touch signal on the described magnetometric sensor inducing transparent base material, and touch signal is delivered in the touch location calculation controller calculates actual touch position.
As another kind of mode, in above-mentioned a kind of capacitance touch screen, setting is arranged in described insulation course lateral separation.
Compared with prior art; The advantage of the utility model is simple in structure; Anti-dried strong around ability; Through the signal that magnetic force control device control directions X parallel electrode plate and the transmission of Y direction parallel electrode plate produce, make that the touch reaction sensitivity is high, can realize the needs that different occasions are used through two kinds of insulation layer structures in addition.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of embodiment one;
Fig. 2 is the one-piece construction synoptic diagram of embodiment two.
Among the figure, transparent base 1; Directions X parallel electrode plate 2; Insulation course 3; Y direction parallel electrode plate 4; Magnetic force control device 5; Magnetometric sensor 51; Touch location calculation controller 52; Ornamental strip 6; Finger 7; Felt pen 8.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one:
As shown in Figure 1; This capacitance touch screen; Comprise transparent base 1, directions X parallel electrode plate 2, insulation course 3, Y direction parallel electrode plate 4 and magnetic force control device 5, transparent base 1, directions X parallel electrode plate 2, insulation course 3, Y direction parallel electrode plate 4 are from top to bottom arranged successively, and the edge, left side of transparent base 1 is provided with ornamental strip 6; Here guaranteed the aesthetic property of touch-screen on the one hand through ornamental strip 6; Playing waterproof action on the other hand, mainly is to prevent that external water from getting into touch-screen inside from sidepiece, influences the touch-screen internal circuit.
Here magnetic force control device 5 comprises mutual electrical connection magnetometric sensor 51 and touch location calculation controller 52; Can touch through people's finger or special-purpose felt pen during touch; Touch signal on the magnetometric sensor 51 inducing transparent base materials 1; And touch signal is delivered in the touch location calculation controller 52 calculates actual touch position; The signal that magnetic force control device 5 control directions X parallel electrode plates 2 and 4 transmission of Y direction parallel electrode plate produce, the reaction sensitivity and the accuracy of assurance whole touch screen.
Embodiment two:
As shown in Figure 2, present embodiment two is identical with most of 26S Proteasome Structure and Function of embodiment one, and different is that setting is arranged in insulation course 3 lateral separations, guarantees the high sensitivity of touch-screen.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spiritual defined scope of the utility model.
Claims (3)
1. capacitance touch screen; It is characterized in that: comprise transparent base (1), directions X parallel electrode plate (2), insulation course (3), Y direction parallel electrode plate (4) and magnetic force control device (5); Described transparent base (1), directions X parallel electrode plate (2), insulation course (3), Y direction parallel electrode plate (4) are from top to bottom arranged successively; The edge, left side of transparent base (1) is provided with ornamental strip (6), the signal that described magnetic force control device (5) control directions X parallel electrode plate (2) and Y direction parallel electrode plate (4) transmission produce.
2. a kind of capacitance touch screen according to claim 1; It is characterized in that: described magnetic force control device (5) comprises mutual electrical connection magnetometric sensor (51) and touch location calculation controller (52); Touch signal on described magnetometric sensor (51) the inducing transparent base material (1), and touch signal is delivered in the touch location calculation controller (52) calculates actual touch position.
3. a kind of capacitance touch screen according to claim 1 and 2 is characterized in that: setting is arranged in described insulation course (3) lateral separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201628283U CN202523045U (en) | 2012-04-06 | 2012-04-06 | Capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201628283U CN202523045U (en) | 2012-04-06 | 2012-04-06 | Capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523045U true CN202523045U (en) | 2012-11-07 |
Family
ID=47105986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201628283U Expired - Fee Related CN202523045U (en) | 2012-04-06 | 2012-04-06 | Capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281344A (en) * | 2013-07-02 | 2015-01-14 | 丽智科技股份有限公司 | Electronic paper touch device |
-
2012
- 2012-04-06 CN CN2012201628283U patent/CN202523045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281344A (en) * | 2013-07-02 | 2015-01-14 | 丽智科技股份有限公司 | Electronic paper touch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PENG QUNZHI Free format text: FORMER OWNER: CHEN FALIN Effective date: 20131104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322304 JINHUA, ZHEJIANG PROVINCE TO: 443500 YICHANG, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131104 Address after: 443500, Changyang Tujia Autonomous County of Hubei, Yichang Province dragon boat Ping Town, Zhu Jin Beach village two groups Patentee after: Peng Qunzhi Address before: 322304, Feng County, Zhejiang Province, Panan province disk Feng Village No. 320 Patentee before: Chen Falin |
|
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HUASHANG OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: PENG QUNZHI Effective date: 20140324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 443500 YICHANG, HUBEI PROVINCE TO: 443000 YICHANG, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140324 Address after: 443000, Yichang, Hubei province Yidu safflower town set Yang Village Patentee after: HUBEI HUASHANG PHOTOELECTRIC CO., LTD. Address before: 443500, Changyang Tujia Autonomous County of Hubei, Yichang Province dragon boat Ping Town, Zhu Jin Beach village two groups Patentee before: Peng Qunzhi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |