CN201383140Y - Novel touch screen utilizing surface capacitive technology - Google Patents
Novel touch screen utilizing surface capacitive technology Download PDFInfo
- Publication number
- CN201383140Y CN201383140Y CN200920130481U CN200920130481U CN201383140Y CN 201383140 Y CN201383140 Y CN 201383140Y CN 200920130481 U CN200920130481 U CN 200920130481U CN 200920130481 U CN200920130481 U CN 200920130481U CN 201383140 Y CN201383140 Y CN 201383140Y
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- glass
- screen
- touch screen
- transparent conducting
- touch
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Abstract
A novel touch screen utilizing surface capacitive technology comprises a piece of transparent conducting glass, a piece of window glass subjected to the fabrication processing, a flexible circuit, a flexible circuit stress relieving component, a high-temperature resistance adhesive tape, and a signal data connector. One end of the flexible circuit board is adhered between the transparent conducting glass and the stress relieving component; the other end of the flexible circuit board is connected with a signal data connector, and the high-temperature resistance adhesive tape is fixed on the periphery of the transparent conducting glass. The novel touch screen utilizing surface capacitive technology is characterized by the adoption of the all-glass structure; the design of the circuit layer in the inner surface of the glass avoids the damage caused by the outside objects, so that the novel touch screen utilizing surface capacitive technology achieves the purpose of strong endurance; and the glass window subjected to the chemical toughening realizes the anti-cracking function.
Description
Technical field
The utility model relates to a kind of touch-screen, and refer more particularly to a kind of endurance life, be difficult for fragmentation, and a kind of novel surface capacitance technology touch-screen of contactless drift in use.
Background technology
Along with using computer as the growing with each passing day of information source, touch-screen with its be easy to use, sturdy and durable, reaction velocity fast, save advantages such as space, makes system designers more and more feel to use touch-screen to have sizable superiority really.Touch-screen appears at has only short several years so far on the Chinese market, this new information terminal apparatus also is not many people's contacts and understands, comprise the system designer that some are just planning to use touch-screen, also all touch-screen is used as dispensable outfit, from the stage that universal course and China's information terminal of developed country's touch-screen is in, this idea also has certain ubiquity.In fact, the appearance of touch-screen is a revolution that makes the information terminal man-machine interface, gives its brand-new looks.The system designers of developed country and China take the lead in using the system designers of touch-screen clearly to know, touch-screen no longer has been dispensable thing for the man-machine interface of various applications, and the configuration that is absolutely necessary.Its utmost point people has made things convenient for the user, even the people that peripheral hardware operation interfaces such as keyboard are known nothing also can realize by finger touch in the same old way, make the equipment in touch-screen field show bigger glamour.Main four big kinds of touch-screen have: resistive technologies touch-screen, surface acoustic wave technique touch-screen, capacitance technology touch-screen, infrared technique touch-screen.The touch-screen of traditional resistor technology is compared with the capacitance technology touch-screen, and the shortcoming of its existence is that the life-span is short, the contact drift.
The utility model content
The purpose of this utility model is to provide a kind of novel endurance life, contactless drift, not breakable surface capacitance technology touch-screen.
For achieving the above object, a kind of novel surface capacitance technology touch-screen, it comprises sight glass, a slice flexible circuitry, a slice flexible circuitry stress relief part, high temperature resistant adhesive tape, a signal data connector of a slice transparent conducting glass, a slice process PROCESS FOR TREATMENT.One end of this flexible circuitry fits between transparent conducting glass and the stress relief part; The other end of this flexible circuitry links to each other with the signal data connector.High temperature resistant adhesive tape is fixed in the transparent conducting glass periphery.Its characteristics of this novel surface capacitance technology touch-screen are to adopt all-glass construction, line layer is in the design of interior surfaces of glass, prevent external object from touching and damage, make this novel surface capacitance technology touch-screen reach endurance life, it has realized preventing broken function through the glass vision panel of chemical tempering.
The utlity model has following beneficial effect: its endurance life, contactless drift, difficult broken.
Description of drawings
Fig. 1 is the decomposing state structural drawing of a kind of novel surface capacitance technology of the utility model touch-screen.
Fig. 2 is the flat state structural drawing of a kind of novel surface capacitance technology of the utility model touch-screen.
Embodiment
See also Fig. 1 to Fig. 2, a kind of novel surface capacitance technology touch-screen comprises a transparent conducting glass (1), a flexible circuitry (2), a flexible circuitry stress relief part (3), high temperature resistant adhesive tape (4), a signal data connector (5).
One end of this flexible circuitry (2) fits between transparent conducting glass (1) and the stress relief part (3); The other end of this flexible circuitry (2) links to each other with signal data connector (5).High temperature resistant adhesive tape (4) is fixed in transparent conducting glass (1) periphery.
The principle of work of this novel surface capacitance technology touch-screen is as follows: as the UL among Fig. 2, and UR, LL, the LR position is four limit electrodes, when user's touch screen, produces an electric potential difference, the electric current that four limit electrodes send can flow to the contact.By X, Y accurately calculates the coordinate position of contact to scanning.
Its characteristics of this novel surface capacitance technology touch-screen are to adopt all-glass construction, line layer is in the design of interior surfaces of glass, prevent external object from touching and damage, make this novel surface capacitance technology touch-screen reach endurance life, it has realized preventing broken function through the glass vision panel of chemical tempering.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; though the utility model discloses as above with preferred embodiment; yet be not in order to limit the utility model; any those skilled in the art; in not breaking away from the technical solutions of the utility model scope; when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations; in every case be the content that does not break away from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification that above embodiment did; equivalent variations and modification all still belong in the protection domain of technical solutions of the utility model.
Claims (1)
1, a kind of novel surface capacitance technology touch-screen is characterized in that: comprise a transparent conducting glass (1), a flexible circuitry (2), a flexible circuitry stress relief part (3), high temperature resistant adhesive tape (4), a signal data connector (5); One end of this flexible circuitry (2) fits between transparent conducting glass (1) and the stress relief part (3); The other end of this flexible circuitry (2) links to each other with signal data connector (5); High temperature resistant adhesive tape (4) is fixed in transparent conducting glass (1) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130481U CN201383140Y (en) | 2009-04-03 | 2009-04-03 | Novel touch screen utilizing surface capacitive technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130481U CN201383140Y (en) | 2009-04-03 | 2009-04-03 | Novel touch screen utilizing surface capacitive technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383140Y true CN201383140Y (en) | 2010-01-13 |
Family
ID=41526611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920130481U Expired - Fee Related CN201383140Y (en) | 2009-04-03 | 2009-04-03 | Novel touch screen utilizing surface capacitive technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383140Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782954A (en) * | 2019-01-21 | 2019-05-21 | 昆山维信诺科技有限公司 | Touch display unit and its applying method |
-
2009
- 2009-04-03 CN CN200920130481U patent/CN201383140Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782954A (en) * | 2019-01-21 | 2019-05-21 | 昆山维信诺科技有限公司 | Touch display unit and its applying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20130403 |