CN210012789U - Peep-proof protective film - Google Patents
Peep-proof protective film Download PDFInfo
- Publication number
- CN210012789U CN210012789U CN201920111351.8U CN201920111351U CN210012789U CN 210012789 U CN210012789 U CN 210012789U CN 201920111351 U CN201920111351 U CN 201920111351U CN 210012789 U CN210012789 U CN 210012789U
- Authority
- CN
- China
- Prior art keywords
- layer
- substrate layer
- peep
- protective
- silica gel
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 87
- 239000000758 substrate Substances 0.000 claims abstract description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 239000006120 scratch resistant coating Substances 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000003678 scratch resistant effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 208000008918 voyeurism Diseases 0.000 abstract description 8
- 244000144985 peep Species 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses an anti-peeping protective film, which comprises a protective substrate layer, a protective silica gel layer, an anti-peeping layer, an anti-scraping substrate layer, a silica gel layer and a release layer, wherein the protective substrate layer, the protective silica gel layer, the anti-peeping layer, the anti-scraping substrate layer, the silica gel layer and the release layer are sequentially laminated from top to bottom; the peep-proof layer comprises a scratch-proof coating, a PET substrate layer and an OCA optical adhesive layer which are sequentially attached from top to bottom; the utility model has the advantages of ingenious structural design, reasonably laminating the scratch-resistant coating, the PET substrate layer and the OCA optical adhesive layer to form the peep-resistant layer, and the surface of the PET substrate layer has an ultramicro louver structure and is matched with the OCA optical adhesive layer, so that light rays at a certain angle can be blocked to achieve the peep-resistant effect, the personal stability and privacy can be well protected, and the peep-resistant effect is good; the coating and the substrate layer are arranged, so that the coating and the substrate layer have excellent wear resistance and scratch resistance, the service life is greatly prolonged, and the wide popularization and application are facilitated.
Description
Technical Field
The utility model relates to a protection film technical field, in particular to peep-proof protection film.
Background
With the rapid development of information technology, mobile internet terminals become the main channel for people to acquire information in life, production, study and the like, and the mobile phone end is the most prominent. People at present acquire or store more information from a mobile smart phone end every day than any other tools, so the privacy and the safety of the mobile phone are very important. In daily life, people often carry out actions such as private chatting, online banking operation or important document payment and important document checking and the like with relatives and friends through mobile phones in public places, the actions are absolutely not desirable to be seen by others, but in public places, people have no power to prevent the sight direction of others, so that the actions can be avoided only through a mobile phone screen technology or a mobile phone protective film technology. However, at present, no mobile phone manufacturer directly makes the anti-peeping function into the mobile phone screen. In the mobile phone protection film industry, the mobile phone protection film has the functions of scratch resistance, oil stain resistance, blue light resistance, explosion resistance and the like, but does not have the peep-proof effect, so that the private privacy has the leakage risk at any time.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims to provide a structural design, reasonable have the peep-proof protection film of peep-proof effect.
The utility model discloses a realize above-mentioned purpose, the technical scheme that provides is:
a peep-proof protective film comprises a protective substrate layer, a protective silica gel layer, a peep-proof layer, a scratch-proof substrate layer, a silica gel using layer and a release layer, wherein the protective substrate layer, the protective silica gel layer, the peep-proof layer, the scratch-proof substrate layer, the silica gel using layer and the release layer are sequentially laminated from top to bottom; peep-proof layer is including preventing according to from last to down the order laminating in proper order scraping coating, PET substrate layer and OCA optical cement layer.
As an improvement of the utility model, the protective layer is a PET film.
As an improvement of the utility model, the scratch-resistant coating is an acrylic resin layer.
As an improvement of the utility model, the thickness of PET substrate layer is 50 ~ 200 microns.
As an improvement of the utility model, the thickness of OCA optics glue film is 10 ~ 20 microns.
As an improvement of the utility model, the scratch-resistant substrate layer is a TPU membrane.
As an improvement of the utility model, the release layer is a fluorine release film. The fluorine release film can keep the surface of the silica gel layer clean, avoids sticking other impurities, is easy to peel, brings convenience for use and has strong practicability.
The utility model has the advantages that: the utility model has the advantages of ingenious structural design, reasonably laminating the scratch-resistant coating, the PET substrate layer and the OCA optical adhesive layer to form the peep-resistant layer, and the surface of the PET substrate layer has an ultramicro louver structure and is matched with the OCA optical adhesive layer, so that light rays at a certain angle can be blocked to achieve the peep-resistant effect, the personal stability and privacy can be well protected, and the peep-resistant effect is good; the coating and the substrate layer are arranged, so that the coating and the substrate layer have excellent wear resistance and scratch resistance, the service life is greatly prolonged, and the wide popularization and application are facilitated.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Detailed Description
Example (b): referring to fig. 1, the embodiment of the utility model provides a peep-proof protection film, it includes protection substrate layer 1, protection silica gel layer 2, peep-proof layer 3, prevents scraping substrate layer 4, uses silica gel layer 5 and leaves type layer 6. Protection substrate layer 1, protection silica gel layer 2, peep-proof layer 3, prevent scraping substrate layer 4, use silica gel layer 5 and laminate in proper order from last to lower from type layer 6.
Wherein peep-proof layer 3 include according to from last to the anti-scratch coating 31, PET substrate layer 32 and OCA optical adhesive layer 33 of laminating in proper order down. The thickness of the PET substrate layer 32 is 50-200 microns, preferably 50 microns or 70 microns. The scratch-resistant coating 31 is an acrylic resin layer. Specifically, acrylic resin is coated on the upper surface of the PET substrate layer 32 in a micro-concave, doctor blade or slit manner, and the scratch-resistant coating 31 is formed after UV curing.
Coating OCA optical cement with the thickness of 10-20 microns, preferably 15 microns on the lower surface of the PET substrate layer 32, and curing at 70-120 ℃ to form the OCA optical cement layer 33.
Preferably, the protective layer is a PET film with excellent physical and chemical properties, dimensional stability, transparency and recyclability. The scratch-resistant base material layer 4 is a TPU film, has the characteristics of high tension, high tensile force, toughness and aging resistance, and prolongs the service life.
The release layer is preferably a fluorine release film. The fluorine release film can keep the surface of the silica gel layer 5 clean, avoids sticking other impurities, is easy to peel off, brings convenience for use and has strong practicability.
When the anti-peeping device is used, the surface of the PET substrate layer 32 is provided with the ultramicro louver structure and is matched with the OCA optical adhesive layer 33, so that light rays at a certain angle can be blocked, the anti-peeping effect can be achieved, the anti-peeping effect can be up to 45 degrees, individuals can be well protected, and the anti-peeping effect is good; in addition, the anti-scratch coating 31 and the anti-scratch base material layer 4 are also arranged, so that the anti-scratch coating has excellent wear resistance and anti-scratch performance and long service life.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the present specification, these terms are only for convenience of description and do not limit the present invention, and other protective films that are the same as or similar to the terms are used within the scope of the present invention.
Claims (7)
1. The peep-proof protective film is characterized by comprising a protective substrate layer, a protective silica gel layer, a peep-proof layer, a scratch-proof substrate layer, a using silica gel layer and a release layer, wherein the protective substrate layer, the protective silica gel layer, the peep-proof layer, the scratch-proof substrate layer, the using silica gel layer and the release layer are sequentially laminated from top to bottom; peep-proof layer is including preventing according to from last to down the order laminating in proper order scraping coating, PET substrate layer and OCA optical cement layer.
2. The privacy film of claim 1, wherein the protective layer is a PET film.
3. The privacy film of claim 1, wherein the scratch-resistant coating is an acrylic resin layer.
4. The privacy film of claim 1, wherein the thickness of the PET substrate layer is 50 to 200 μm.
5. The privacy film of claim 1, wherein the OCA optical adhesive layer has a thickness of 10-20 μm.
6. The privacy protective film of claim 1, wherein the scratch resistant substrate layer is a TPU film.
7. The privacy securing film according to any one of claims 1 to 6, wherein the release layer is a fluorine release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111351.8U CN210012789U (en) | 2019-01-23 | 2019-01-23 | Peep-proof protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111351.8U CN210012789U (en) | 2019-01-23 | 2019-01-23 | Peep-proof protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012789U true CN210012789U (en) | 2020-02-04 |
Family
ID=69312513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111351.8U Expired - Fee Related CN210012789U (en) | 2019-01-23 | 2019-01-23 | Peep-proof protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150713A (en) * | 2021-05-24 | 2021-07-23 | 宁波长阳科技股份有限公司 | Peep-proof film |
-
2019
- 2019-01-23 CN CN201920111351.8U patent/CN210012789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150713A (en) * | 2021-05-24 | 2021-07-23 | 宁波长阳科技股份有限公司 | Peep-proof film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11579339B2 (en) | Replaceable cover lens for flexible display | |
| TW571226B (en) | Touch panel with high durability | |
| EP3014348B1 (en) | Reducing discoloration of a display stack | |
| CN205130550U (en) | Flexible apron composition of plastic and mobile terminal | |
| CN105892192A (en) | Flexible electronic paper display device and manufacturing method thereof | |
| WO2010023657A3 (en) | Luminescent solar concentration | |
| CN207875019U (en) | One kind being suitble to the high defensive curved surface protector of water droplet angle mobile phone glass screen | |
| WO2002012404A3 (en) | Antisoiling hardcoat | |
| JP6700618B2 (en) | Laminated body and manufacturing method thereof | |
| CN210012789U (en) | Peep-proof protective film | |
| CN205710542U (en) | A kind of anti-blue light of shock resistance is without base material OCA optical adhesive film | |
| CN108107623A (en) | Display device | |
| CN108346376A (en) | Flexible module and flexible display device | |
| TW201704778A (en) | Surface protection film, capacitive touch panel and image display apparatus | |
| US20140295157A1 (en) | Window for display device and display device including the window | |
| CN107980155A (en) | touch screen and flexible display | |
| US11364704B2 (en) | Transparent conductive gas barrier laminate and device including the laminate | |
| TWM482106U (en) | Privacy filter protection structure | |
| TW200500624A (en) | High refractive index layer, production process of curable coating composition, antireflection film, polarizing plate and image display device using thereof | |
| CN207504927U (en) | Default gloss cover board and electronic equipment can be presented | |
| CN202480509U (en) | Cold laminating film | |
| CN205736285U (en) | A kind of antibacterial protecting film with explosion-proof effect | |
| CN210506183U (en) | Blue light-proof AB adhesive applied to fingerprint identification mobile phone screen under screen | |
| CN114214022A (en) | Light-cured adhesive, shell and electronic equipment | |
| CN204506011U (en) | A kind of anti-peeping safety glass film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |