CN203054783U - Touch screen module and digital product - Google Patents
Touch screen module and digital product Download PDFInfo
- Publication number
- CN203054783U CN203054783U CN 201220664669 CN201220664669U CN203054783U CN 203054783 U CN203054783 U CN 203054783U CN 201220664669 CN201220664669 CN 201220664669 CN 201220664669 U CN201220664669 U CN 201220664669U CN 203054783 U CN203054783 U CN 203054783U
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- Prior art keywords
- touch screen
- cover plate
- functional circuit
- circuit region
- transparent functional
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Abstract
The utility model is applicable to touch screen technical field, and provides a touch screen module. The module comprises a touch screen and a cover plate, wherein the touch screen comprises a transparent functional circuit area and a leading wire area disposed outside the transparent functional circuit area, and the leading wire area is an electrode area and is formed by bending in relative to the transparent functional circuit area. A digital product is also provided. By using the touch screen module provided by the utility model, borderless display screens can be realized, technology feel of the front appearance of a product can be raised, width of the product is reduced, and thus excellent holding feel is obtained.
Description
Technical field
The utility model belongs to the touch screen technical field, relates in particular to a kind of touch screen module and digital product.
Background technology
Nowadays, touch technology begins to propagate its belief on a large scale at mobile phone market, and touch-screen mobile phone more becomes all big enterprises' competition focal point.The principle of work of touch technology is: finger or other object touch the touch screen that is installed in the display front end, and the input of selection information is located according to icon or the menu position of finger touch by system then.Touch screen is formed by touching detection part and touch screen controller; Touch detection part and be installed in the indicator screen front, for detection of user touch location, send the touch screen controller after the acceptance; And the main effect of touch screen controller is to receive touch information from touch point detection device, and converts it to contact coordinate, gives CPU again, and its can receive simultaneously the order that CPU sends and be carried out.
Have by the touch technology classification: infrared touch technology, electric resistance touch-control technology, sound wave touch technology and capacitive touch control techniques.At present, most widely used in mobile phone and panel computer is the capacitive touch control techniques.
The structure of capacitance type touch control screen mainly is to plate indium oxide layer tin (ITO) as transparent conductive film in glass screen, adds the lastblock cover glass at conductor layer again, and conductor layer and inductor can be thoroughly protected in two glass designs.Capacitance type touch control screen all plates long and narrow electrode on touch screen four limits, when in electric conductor, forming a low-voltage AC field user Touch Screen, because people's bulk electric field, can form a coupling capacitance between finger and conductor layer, the electric current that four limit electrodes send can flow to the contact, be directly proportional with the distance of pointing electrode and electric current is strong and weak, be positioned at ratio and power that controller behind the Touch Screen just can calculate electric current, accurately calculate touch point position.Two glass of capacitive touch screen not only can be protected conductor and inductor, prevent that more effectively the external environment factor from impacting touch screen, even if screen speckles with filthy dust or oil stain, capacitance type touch control screen still can accurately be calculated touch location.
Owing to need the induction current between finger sensing and the tin indium oxide, be coated with long and narrow metal electrode around the capacitance type touch control screen.As shown in Figure 1, for attractive in appearance, metal electrode is by pitch-dark the stopping on the cover plate.The pitch-dark frame 102 that then constitutes mobile phone display screen curtain 101.But the existence of frame 102 causes the indication range of mobile phone or other digital product screens to be dwindled.
The utility model content
The purpose of the utility model embodiment is to overcome problems of the prior art, and a kind of touch screen module is provided.
The utility model embodiment also provides a kind of digital product.
The utility model embodiment provides a kind of touch screen module, described module comprises: touch screen and cover plate, described touch screen comprises the transparent functional circuit region and is positioned at the outer lead district of described transparent functional circuit region, described lead district is electrode zone, the described relatively transparent functional circuit region of described lead district bending forming.
In a preferred embodiment, the electrically conducting transparent diaphragm area of described transparent functional circuit region for forming in flexible substrate, described electrode zone is positioned at the extra-regional edge of nesa coating.
In a preferred embodiment, described cover plate also comprises cover plate visible area and cover plate functional areas.
The utility model embodiment also provides a kind of digital product, comprise touch screen module, LCD panel, PCB circuit board and housing, described touch screen module comprises: touch screen and cover plate, described touch screen comprises the transparent functional circuit region and is positioned at the outer lead district of described transparent functional circuit region, described lead district is electrode zone, the described relatively transparent functional circuit region of described lead district bending forming.
In a preferred embodiment, the electrically conducting transparent diaphragm area of described transparent functional circuit region for forming in flexible substrate, described electrode zone is positioned at the extra-regional edge of nesa coating.
In a preferred embodiment, described cover plate also comprises cover plate visible area and cover plate functional areas.
In embodiment of the present utility model, following technique effect is arranged: can realize that display screen does not have frame, strengthen the science and technology sense of product front appearance, and reduce product width and obtain good product and hold sense.
Description of drawings
Fig. 1 is the prior art synoptic diagram;
Fig. 2 is that the no frame that the utility model embodiment provides shows synoptic diagram;
Fig. 3 is the block diagram that digital product that the utility model embodiment provides comprises the touch screen module.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of touch screen module of the utility model, described module comprises: touch screen 2 and cover plate 1, described touch screen 2 comprises transparent functional circuit region 21 and is positioned at described transparent functional circuit region 21 lead district 22 outward, described lead district 22 is electrode zone, described relatively transparent functional circuit region 21 bending formings of described lead district 22.
The electrically conducting transparent diaphragm area of described transparent functional circuit region for forming in flexible substrate, described electrode zone is positioned at the extra-regional edge of nesa coating.
Described cover plate 1 also comprises cover plate visible area 11 and cover plate functional areas 12.
The utility model also provides a kind of digital product, comprise touch screen module, LCD panel 3, PCB circuit board (printed circuit board diagram does not show) and housing 4, described touch screen module comprises: touch screen 2 and cover plate 1, described touch screen 2 comprises transparent functional circuit region 21 and is positioned at described transparent functional circuit region 21 lead district 22 outward, described lead district 22 is electrode zone, described relatively transparent functional circuit region 21 bending formings of described lead district 22.
The electrically conducting transparent diaphragm area of described transparent functional circuit region 21 for forming in flexible substrate, described electrode zone is positioned at the extra-regional edge of nesa coating.
Described cover plate 1 also comprises cover plate visible area 11 and cover plate functional areas 12.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. touch screen module, it is characterized in that, described module comprises: touch screen and cover plate, described touch screen comprises the transparent functional circuit region and is positioned at the outer lead district of described transparent functional circuit region, described lead district is electrode zone, the described relatively transparent functional circuit region of described lead district bending forming.
2. module as claimed in claim 1 is characterized in that, the electrically conducting transparent diaphragm area of described transparent functional circuit region for forming in flexible substrate, and described electrode zone is positioned at the extra-regional edge of described nesa coating.
3. module as claimed in claim 1 is characterized in that, described cover plate comprises cover plate visible area and cover plate functional areas.
4. digital product, it is characterized in that, comprise touch screen module, LCD panel, PCB circuit board and housing, described touch screen module comprises: touch screen and cover plate, described touch screen comprises the transparent functional circuit region and is positioned at the outer lead district of described transparent functional circuit region, described lead district is electrode zone, the described relatively transparent functional circuit region of described lead district bending forming.
5. product as claimed in claim 4 is characterized in that, the electrically conducting transparent diaphragm area of described transparent functional circuit region for forming in flexible substrate, and described electrode zone is positioned at the extra-regional edge of nesa coating.
6. product as claimed in claim 4 is characterized in that, described cover plate comprises cover plate visible area and cover plate functional areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664669 CN203054783U (en) | 2012-11-28 | 2012-11-28 | Touch screen module and digital product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664669 CN203054783U (en) | 2012-11-28 | 2012-11-28 | Touch screen module and digital product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054783U true CN203054783U (en) | 2013-07-10 |
Family
ID=48737715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220664669 Expired - Fee Related CN203054783U (en) | 2012-11-28 | 2012-11-28 | Touch screen module and digital product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068701A (en) * | 2015-07-24 | 2015-11-18 | 努比亚技术有限公司 | Touch screen structure and mobile terminal |
-
2012
- 2012-11-28 CN CN 201220664669 patent/CN203054783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068701A (en) * | 2015-07-24 | 2015-11-18 | 努比亚技术有限公司 | Touch screen structure and mobile terminal |
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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: 20130710 Termination date: 20191128 |