CN203740333U - Touch screen back side protection film - Google Patents
Touch screen back side protection film Download PDFInfo
- Publication number
- CN203740333U CN203740333U CN201420096182.2U CN201420096182U CN203740333U CN 203740333 U CN203740333 U CN 203740333U CN 201420096182 U CN201420096182 U CN 201420096182U CN 203740333 U CN203740333 U CN 203740333U
- Authority
- CN
- China
- Prior art keywords
- protective film
- adhesive tape
- faced adhesive
- protection film
- double faced
- 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
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- Adhesive Tapes (AREA)
Abstract
A touch screen back side protection film comprises a polyethylene glycol terephthalate (PET) protection film connected with a light sever film through silica gel, a tearing grip is arranged on the PET protection film, a sawtooth tearing port is arranged in the connection position of the PET protection film and the tearing grip, and double-faced adhesive tape is bonded to the front side of the tearing grip. The back side protection film can be torn easily, and the protection film has the advantages of being simple in structure, easy to produce and good in effect.
Description
Technical field
The utility model relates to a kind of touch-screen reverse side protective film.
Background technology
?along with the emergence of touch-screen industry, as protection touch-screen be not scratched, dirty etc. protective film also arises at the historic moment.Domestic low and middle-end mobile phone, the mode of touch-screen and liquid crystal display laminating mostly still is " frame subsides " (being that foam is fitted), but that this material of foam is easy to touch-screen to cause is dirty, so need to attach in viewfinder area reverse side protective film.
At present industry is substantially all to stick on one one jiao of reverse side protective film easily to tear subsides, to tear reverse side protective film in the time that cell-phone customer terminal is installed, easily tears subsides and reverse side protective film cannot be torn up at all but often there will be.
Utility model content
Its object of the utility model is just to provide a kind of touch-screen reverse side protective film, can easily reverse side protective film be torn, have simple in structure, be easy to produce, effective feature.
The technical scheme that realizes above-mentioned purpose and take, comprises PET protective film, and PET protective film connects light fractal film through silica gel, and PET protective film is provided with and tears hand, described PET protective film with tear hand junction and be provided with sawtooth fracture port, described in tear hand front and post double faced adhesive tape.
Compared with prior art the utlity model has following advantage.
Owing to having adopted integral type to tear the structure design of hand, thereby can easily reverse side protective film be torn; Owing to tearing the structure design that hand is sawtooth fracture port and double faced adhesive tape, thus can be easily by the turnover of reverse side protective film, and can perk; Have simple in structure, be easy to produce, effective feature.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure signal front elevation;
Fig. 2 is this apparatus structure schematic side view;
Fig. 3 is this apparatus structure signal back view.
Detailed description of the invention
Comprise PET protective film 1, PET protective film 1 connects light fractal film 3 through silica gel 2, and PET protective film 1 is provided with and tears hand 6, as shown in Figure 1, 2, 3, described PET protective film 1 with tear hand 6 junctions and be provided with sawtooth fracture port 4, described in tear hand 6 fronts and post double faced adhesive tape 5.
Described to tear hand 6 length be 14mm, tears hand 6 width 8mm, to Distances Between Neighboring Edge Points 3mm.
The fracture of described sawtooth fracture port 4 is from limit 1.4mm, fracture length 1.2mm, fracture spacing 0.8mm.
Described double faced adhesive tape 5 is low sticky double faced adhesive tape, and double faced adhesive tape 5 is apart from sawtooth fracture port 4mm, double faced adhesive tape 5 length 8mm, double faced adhesive tape 5 width 2mm.
When use, reverse side protective film is 0.25mm to TP form spacing.
Claims (4)
1. a touch-screen reverse side protective film; comprise PET protective film (1); PET protective film (1) connects light fractal film (3) through silica gel (2); PET protective film (1) is provided with and tears hand (6); it is characterized in that; described PET protective film (1) with tear hand (6) junction and be provided with sawtooth fracture port (4), described in tear hand (6) front and post double faced adhesive tape (5).
2. a kind of touch-screen reverse side protective film according to claim 1, is characterized in that, described in to tear hand (6) length be 14mm, tear hand (6) width 8mm, to Distances Between Neighboring Edge Points 3mm.
3. a kind of touch-screen reverse side protective film according to claim 1, is characterized in that, the fracture of described sawtooth fracture port (4) is from limit 1.4mm, fracture length 1.2mm, fracture spacing 0.8mm.
4. a kind of touch-screen reverse side protective film according to claim 1, is characterized in that, described double faced adhesive tape (5) is low sticky double faced adhesive tape, and double faced adhesive tape (5) is apart from sawtooth fracture port 4mm, double faced adhesive tape (5) length 8mm, double faced adhesive tape (5) width 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096182.2U CN203740333U (en) | 2014-03-05 | 2014-03-05 | Touch screen back side protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096182.2U CN203740333U (en) | 2014-03-05 | 2014-03-05 | Touch screen back side protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740333U true CN203740333U (en) | 2014-07-30 |
Family
ID=51340165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096182.2U Expired - Fee Related CN203740333U (en) | 2014-03-05 | 2014-03-05 | Touch screen back side protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740333U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN107054873A (en) * | 2017-04-27 | 2017-08-18 | 广州易键电子科技有限公司 | Integral type tears hand diaphragm |
| CN108016092A (en) * | 2017-12-29 | 2018-05-11 | 东风小康汽车有限公司重庆分公司 | A kind of multilayer vehicle glass anti-soil film and glass and automobile |
| CN109917578A (en) * | 2019-04-18 | 2019-06-21 | 厦门天马微电子有限公司 | A kind of flexible lamina, display panel and display device |
-
2014
- 2014-03-05 CN CN201420096182.2U patent/CN203740333U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN107054873A (en) * | 2017-04-27 | 2017-08-18 | 广州易键电子科技有限公司 | Integral type tears hand diaphragm |
| CN108016092A (en) * | 2017-12-29 | 2018-05-11 | 东风小康汽车有限公司重庆分公司 | A kind of multilayer vehicle glass anti-soil film and glass and automobile |
| CN109917578A (en) * | 2019-04-18 | 2019-06-21 | 厦门天马微电子有限公司 | A kind of flexible lamina, display panel and display device |
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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: 20140730 Termination date: 20200305 |