CN203287881U - Anti-static resistive touch screen - Google Patents
Anti-static resistive touch screen Download PDFInfo
- Publication number
- CN203287881U CN203287881U CN2013203187627U CN201320318762U CN203287881U CN 203287881 U CN203287881 U CN 203287881U CN 2013203187627 U CN2013203187627 U CN 2013203187627U CN 201320318762 U CN201320318762 U CN 201320318762U CN 203287881 U CN203287881 U CN 203287881U
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- line
- static
- touch screen
- wire
- ito glass
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Abstract
The utility model provides an anti-static resistive touch screen. The anti-static resistive touch screen comprises an upper wire ITO film and lower wire ITO glass, two upper silver paste wires are arranged on the periphery of the upper wire ITO film, an anti-static silver paste wire and two lower silver paste wires are arranged on the periphery of the lower wire ITO glass, the anti-static silver paste wire is arranged on the outermost periphery of the lower wire ITO glass, the upper wire ITO film adheres to the lower wire ITO glass through a double faced adhesive tape layer, a flexible printed circuit is arranged between the upper wire ITO film and the lower wire ITO glass, and an electric conduction end of the flexible printed circuit is respectively connected with the upper silver paste wires, the lower silver paste wires and the anti-static sliver paste wire. According to the anti-static resistive touch screen, because the anti-static silver paste wire is arranged on the outermost periphery of the lower wire ITO glass, static collecting on the touch screen can be released by the anti-static silver paste wire, and therefore the purpose of static preventing is achieved, and the problem that the touch function of the exiting touch screen is damaged due to static collecting on the touch screen is solved.
Description
Technical field
The utility model relates to a kind of touch-screen, relates in particular to a kind of electrostatic prevention electric resistance touch screen.
Background technology
At present, existing electric resistance touch screen comprises reach the standard grade the ITO film and the ito glass that rolls off the production line, and reach the standard grade the ITO film and the ito glass that rolls off the production line make up by crimping FPC (flexible circuit board) and form loop formation electric resistance touch screen by double faced adhesive tape.When environment static was very big, static focus can't discharge on touch-screen, and the ITO film and the ito glass that rolls off the production line thereby damage is reached the standard grade will cause the touch function of product to damage like this.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of electrostatic prevention electric resistance touch screen is provided, and it can effectively discharge the static of assembling on touch-screen.
the utility model is to realize like this, a kind of electrostatic prevention electric resistance touch screen, comprise reach the standard grade the ITO film and the ito glass that rolls off the production line, the surrounding of the described ITO of the reaching the standard grade film is provided with two upper silver slurry lines, the described ito glass surrounding that rolls off the production line is provided with silver slurry line under electrostatic prevention silver slurry line and two, described electrostatic prevention silver slurry line is located at the outermost of the described ito glass that rolls off the production line, the described ITO of the reaching the standard grade film is bonding by a two-sided glue-line and the described ito glass that rolls off the production line, the described ITO of the reaching the standard grade film and roll off the production line between ito glass and be provided with a flexible circuit board, the conducting end of described flexible circuit board is starched line with described upper silver respectively, lower silver slurry line be connected the connection of slurry line with electrostatic prevention.
Particularly, described upper silver slurry line is non-closing line.
Particularly, described lower silver slurry line is non-closing line.
Particularly, described electrostatic prevention silver slurry line is closing line or non-closing line.
The utility model is by arranging electrostatic prevention silver slurry line in the ito glass outermost that rolls off the production line, the static that electrostatic prevention silver slurry line will be gathered on touch-screen discharges by flexible circuit board, thereby realized the purpose of electrostatic prevention, solved the problem that existing touch-screen causes touch function to damage because of static electricity gathered.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, below will the accompanying drawing of required use in embodiment be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the ITO film of reaching the standard grade of a kind of electrostatic prevention electric resistance touch screen of providing of the utility model embodiment.
Fig. 2 is the schematic diagram of the ito glass that rolls off the production line of a kind of electrostatic prevention electric resistance touch screen of providing of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
as depicted in figs. 1 and 2, a kind of electrostatic prevention electric resistance touch screen that the utility model embodiment provides, comprise reach the standard grade the ITO film 1 and the ito glass 2 that rolls off the production line, the surrounding of the ITO film 1 of reaching the standard grade is provided with two upper silver slurry lines 11, ito glass 2 surroundings that roll off the production line are provided with silver slurry line 22 under electrostatic prevention silver slurry line 21 and two, electrostatic prevention silver slurry line 21 is located at the outermost of the ito glass 2 that rolls off the production line, the ITO film 1 of reaching the standard grade is bonding with the ito glass 2 that rolls off the production line by a two-sided glue-line (not shown), the reach the standard grade ITO film 1 and roll off the production line between ito glass 2 and be provided with a flexible circuit board (FPC) 3, the conducting end of flexible circuit board 3 is starched line 11 with upper silver respectively, lower silver slurry line 22 be connected 21 connections of slurry line with electrostatic prevention.
As shown in Figure 1, particularly, described upper silver slurry line 11 is non-closing line.
As shown in Figure 2, particularly, described lower silver slurry line 22 is closing line.Described electrostatic prevention silver slurry line 21 is closing line or non-closing line.
Wherein, two upper silver slurry lines 11 with are connected piece under silver slurry line 22 is connected with flexible circuit board 3 after formation touch loop, realize touch function.
The static that the electrostatic prevention silver slurry line 21 of outermost will be gathered on touch-screen on ito glass 2 that rolls off the production line discharges by flexible circuit board 3, thereby realized the purpose of electrostatic prevention, solved the problem that existing touch-screen causes touch function to damage because of static electricity gathered.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (4)
1. electrostatic prevention electric resistance touch screen, comprise reach the standard grade the ITO film and the ito glass that rolls off the production line, it is characterized in that, the surrounding of the described ITO of the reaching the standard grade film is provided with two upper silver slurry lines, the described ito glass surrounding that rolls off the production line is provided with silver slurry line under electrostatic prevention silver slurry line and two, described electrostatic prevention silver slurry line is located at the outermost of the described ito glass that rolls off the production line, the described ITO of the reaching the standard grade film is bonding by a two-sided glue-line and the described ito glass that rolls off the production line, the described ITO of the reaching the standard grade film and roll off the production line between ito glass and be provided with a flexible circuit board, the conducting end of described flexible circuit board is starched line with described upper silver respectively, lower silver slurry line be connected the connection of slurry line with electrostatic prevention.
2. a kind of electrostatic prevention electric resistance touch screen according to claim 1, is characterized in that, described upper silver slurry line is non-closing line.
3. a kind of electrostatic prevention electric resistance touch screen according to claim 1, is characterized in that, described lower silver slurry line is non-closing line.
4. a kind of electrostatic prevention electric resistance touch screen according to claim 1, is characterized in that, described electrostatic prevention silver slurry line is closing line or non-closing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203187627U CN203287881U (en) | 2013-05-31 | 2013-05-31 | Anti-static resistive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203187627U CN203287881U (en) | 2013-05-31 | 2013-05-31 | Anti-static resistive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287881U true CN203287881U (en) | 2013-11-13 |
Family
ID=49544236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203187627U Expired - Fee Related CN203287881U (en) | 2013-05-31 | 2013-05-31 | Anti-static resistive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147998A1 (en) * | 2016-03-04 | 2017-09-08 | 京东方科技集团股份有限公司 | Touch screen and device |
-
2013
- 2013-05-31 CN CN2013203187627U patent/CN203287881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147998A1 (en) * | 2016-03-04 | 2017-09-08 | 京东方科技集团股份有限公司 | Touch screen and device |
| US10409403B2 (en) | 2016-03-04 | 2019-09-10 | Boe Technology Group Co., Ltd. | Touch screen with ESD protection circuit and device including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI HELITAI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGXI HOLITECH TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 343700 Taihe County, Jiangxi Province Industrial Park Patentee after: JIANGXI HELITAI TECHNOLOGY CO., LTD. Address before: 343700 Taihe County, Jiangxi Province Industrial Park Patentee before: Jiangxi Holitech Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |