CN203232408U - Resistive screen capable of preventing Newton rings - Google Patents

Resistive screen capable of preventing Newton rings Download PDF

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Publication number
CN203232408U
CN203232408U CN 201320131243 CN201320131243U CN203232408U CN 203232408 U CN203232408 U CN 203232408U CN 201320131243 CN201320131243 CN 201320131243 CN 201320131243 U CN201320131243 U CN 201320131243U CN 203232408 U CN203232408 U CN 203232408U
Authority
CN
China
Prior art keywords
ito
standard grade
reaching
vacuum
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320131243
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Chinese (zh)
Inventor
肖军
Original Assignee
Jiangxi Holitech Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Holitech Technology Co Ltd filed Critical Jiangxi Holitech Technology Co Ltd
Priority to CN 201320131243 priority Critical patent/CN203232408U/en
Application granted granted Critical
Publication of CN203232408U publication Critical patent/CN203232408U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of touch devices and provides a resistive screen capable of preventing Newton rings. The resistive screen comprises a vacuum platform, a polyethylene glycol terephthalate (PET) cushion frame, an upper-line indium tin oxide (ITO) film, a silver paste inner frame and lower-line ITO glass. A plurality of vacuum holes are formed in the vacuum platform, a plurality of hollow holes are formed in the PET cushion frame fixedly arranged on the vacuum platform, the upper-line ITO film is fixedly arranged on the PET cushion frame, the silver paste inner frame is fixedly arranged on the upper-line ITO film, the area in the silver paste inner frame is aligned to the hollow holes of the PET inner frame, and the lower-line ITO glass is fixedly arranged on the silver paste inner frame. By means of the vacuum holes in the vacuum platform, the upper-line ITO film is adsorbed on the vacuum platform, a gap between the upper-line ITO film and the lower-line ITO glass is enlarged, and the problem that the upper-line ITO film and the lower-line ITO glass are attached together to form the Newton rings is solved.

Description

A kind of resistance screen that prevents Newton ring
Technical field
The utility model belongs to the touch control device field, relates in particular to a kind of resistance screen that prevents Newton ring.
Background technology
At present, the resistance screen is made up of the ITO film of reaching the standard grade, the ito glass that rolls off the production line, the strong point and double faced adhesive tape, reach the standard grade after the ITO film and the ito glass combination of rolling off the production line, because the control of both spaces is bad, causes the ITO film to be attached to ito glass easily and produce Newton ring.
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 resistance screen that prevents Newton ring is provided, and it prevents that with gap between the ito glass both from contacting the generation Newton ring by the control ITO film.
The utility model is to realize like this, a kind of resistance screen that prevents Newton ring, comprise the vacuum platform that is cascading, PET pad frame, the ITO film of reaching the standard grade, silver slurry inside casing and the ito glass that rolls off the production line, offer some vacuum holes on the described vacuum platform, offer some hollow holes on the described PET pad frame, described PET pad frame is fixedly arranged on the described vacuum platform, the described ITO of the reaching the standard grade film is fixedly arranged on the described PET pad frame, described silver slurry inside casing is fixedly arranged on the described ITO of the reaching the standard grade film, described silver slurry inside casing is aimed at the hollow hole of described PET pad frame with inner region, and the described ito glass that rolls off the production line is fixedly arranged on described silver and starches on the inside casing.
Further, the described ito glass that rolls off the production line one side of closing on the described ITO of the reaching the standard grade film is provided with some strong points.
The utility model is adsorbed onto on the vacuum platform by the ITO film of will reaching the standard grade of the vacuum hole on the vacuum platform, thereby has increased reach the standard grade the ITO film and the gap between the ito glass of rolling off the production line, and the ITO film that prevents from reaching the standard grade is attached to the ito glass that rolls off the production line and forms Newton ring.The utility model can also be controlled reach the standard grade the ITO film and the gap between the ito glass of rolling off the production line by the thickness of adjusting PET pad frame, Newton ring occurs thereby the ITO film that further prevents from reaching the standard grade is attached to the ito glass that rolls off the production line.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the synoptic diagram of the PET pad frame that provides of the utility model embodiment;
Fig. 2 is the synoptic diagram of the vacuum platform that provides of the utility model embodiment;
Fig. 3 is the synoptic diagram of the resistance screen that provides of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
As Fig. 1~shown in Figure 3, a kind of resistance screen that prevents Newton ring that the utility model embodiment provides, comprise the vacuum platform 1 that is cascading, PET pad frame 2, the ITO film 3 of reaching the standard grade, silver slurry inside casing 4 and the ito glass 5 that rolls off the production line, offer some vacuum holes 11 on the vacuum platform 1, offer some hollow holes 21 on the PET pad frame 2, PET pad frame 2 is fixedly arranged on the vacuum platform 1, the ITO film 3 of reaching the standard grade is fixedly arranged on the PET pad frame 2, silver slurry inside casing 4 is fixedly arranged on the ITO film 3 of reaching the standard grade, silver slurry inside casing 4 is aimed at the hollow hole 21 of PET pad frame 2 with inner region, the ito glass 5 that rolls off the production line is fixedly arranged on the silver slurry inside casing 4, and the side that the ito glass 5 that rolls off the production line closes on the ITO film 3 of reaching the standard grade is provided with some strong points 51.
When resistance screen of the present utility model is assembled, at first that hollow out is good PET pad frame 2 is fixed on the vacuum platform 1, the silver slurry inside casing 4 of the ITO film 3 of will reaching the standard grade is then aimed at the inside casing of PET pad frames 2, then open apparatus for vacuum absorption, air-breathing by the vacuum hole 11 on the vacuum platform 1, the ITO film 3 of will reaching the standard grade is adsorbed onto on the vacuum platform 1, the ITO film 3 of reaching the standard grade is fit together with vacuum platform 1, silver slurry inside casing 4 goes down by hollow hole 21 depressions on the PET pad frame 2 with inner region simultaneously, the ito glass 5 that will roll off the production line again at last is fitted on the ITO film 3 of reaching the standard grade, thereby has finished the assembling of resistance screen.
The utility model is adsorbed onto on the vacuum platform 1 by the ITO film 3 of will reaching the standard grade of the vacuum hole 11 on the vacuum platform 1, thereby increased reach the standard grade the ITO film 3 and the gap between the ito glass 5 of rolling off the production line, the ITO film 3 that prevents from reaching the standard grade is attached to the ito glass 5 that rolls off the production line and forms Newton ring.The utility model can also be controlled reach the standard grade the ITO film 3 and the gap between the ito glass 5 of rolling off the production line by the thickness of adjusting PET pad frame 2, Newton ring occurs thereby the ITO film 3 that further prevents from reaching the standard grade is attached to the ito glass 5 that rolls off the production line.
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 (2)

1. a resistance that prevents Newton ring shields, it is characterized in that, comprise the vacuum platform that is cascading, PET pad frame, the ITO film of reaching the standard grade, silver slurry inside casing and the ito glass that rolls off the production line, offer some vacuum holes on the described vacuum platform, offer some hollow holes on the described PET pad frame, described PET pad frame is fixedly arranged on the described vacuum platform, the described ITO of the reaching the standard grade film is fixedly arranged on the described PET pad frame, described silver slurry inside casing is fixedly arranged on the described ITO of the reaching the standard grade film, described silver slurry inside casing is aimed at the hollow hole of described PET pad frame with inner region, and the described ito glass that rolls off the production line is fixedly arranged on described silver and starches on the inside casing.
2. a kind of resistance screen that prevents Newton ring according to claim 1 is characterized in that the side that the described ito glass that rolls off the production line closes on the described ITO of the reaching the standard grade film is provided with some strong points.
CN 201320131243 2013-03-21 2013-03-21 Resistive screen capable of preventing Newton rings Expired - Fee Related CN203232408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320131243 CN203232408U (en) 2013-03-21 2013-03-21 Resistive screen capable of preventing Newton rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320131243 CN203232408U (en) 2013-03-21 2013-03-21 Resistive screen capable of preventing Newton rings

Publications (1)

Publication Number Publication Date
CN203232408U true CN203232408U (en) 2013-10-09

Family

ID=49288519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320131243 Expired - Fee Related CN203232408U (en) 2013-03-21 2013-03-21 Resistive screen capable of preventing Newton rings

Country Status (1)

Country Link
CN (1) CN203232408U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106095165A (en) * 2016-06-01 2016-11-09 深圳市多鑫达实业有限公司 A kind of OGS touch screen shock resistance technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106095165A (en) * 2016-06-01 2016-11-09 深圳市多鑫达实业有限公司 A kind of OGS touch screen shock resistance technique
CN106095165B (en) * 2016-06-01 2019-02-22 深圳市多鑫达实业有限公司 A kind of OGS touch screen shock resistance technique

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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.

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.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131009

Termination date: 20190321

CF01 Termination of patent right due to non-payment of annual fee