CN202592871U - Anti-spy film structure - Google Patents
Anti-spy film structure Download PDFInfo
- Publication number
- CN202592871U CN202592871U CN 201220256535 CN201220256535U CN202592871U CN 202592871 U CN202592871 U CN 202592871U CN 201220256535 CN201220256535 CN 201220256535 CN 201220256535 U CN201220256535 U CN 201220256535U CN 202592871 U CN202592871 U CN 202592871U
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- Prior art keywords
- spy
- rete
- peep
- perspective district
- membrane structure
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Abstract
The utility model discloses an anti-spy film structure. The anti-spy film structure comprises a main film layer, wherein an anti-spy layer is arranged on the rear surface of the main film layer and comprises perspective regions and non-perspective regions which are arranged at intervals; a visible angle of the front surface can be determined by the thickness of the anti-spy layer and the width of the perspective regions and the non-perspective regions; the thicker the anti-spy layer is and the smaller the visible angle is; and the thinner the anti-spy layer is and the larger the visible angle is. The anti-spy film structure is fixed to a screen of a mobile phone or a display screen of a computer, so that a viewer is restricted to see contents in the screen of the mobile phone or the display screen from the front surface only. Therefore, the anti-spy film structure has the anti-spy effect and is very high in security.
Description
(1) technical field
The utility model relates to a kind ofly anti-spies on membrane structure, relates in particular to a kind of anti-membrane structure of spying on that can be used on the electronic equipments such as mobile phone, computer.
(2) background technology
Along with development of science and technology, (Personal Digital Assistant, PAD), electronic equipment such as computer is more and more universal, in use, the privacy of its personal information more and more is much accounted of for mobile phone, personal digital assistant.
Such as mobile phone; Check the user, just exist the information content when editing important information by the potential safety hazard of stealing a glance at and divulging a secret; And when bus, subway or other public places used, around the user does not often hope other people saw content displayed on the own mobile phone screen.
Such as computer; Has no safeguard measure on the general display screen; The user comprises that all peripheral people of user can see display screen institute content displayed when operation, even comprises from the other people who passes by of display screen; Make the user be unwilling to let others see the content of operation of oneself like this, thereby can not solve.In addition, for highly confidential content, being easy to is worked together sees, and is divulged a secret, and in many national defence, government offices and scientific research institutions, a lot of secrets can be revealed by careless, thereby cause heavy losses for unit even country.
(3) summary of the invention
There is above-mentioned deficiency in the prior art in order to overcome; The utility model provides a kind of anti-membrane structure of spying on simple in structure; This structure is used for the display screen of electronic equipments such as mobile phone, computer; Can prevent that the people beyond the user from spying on the content on mobile phone screen or the display screen, thereby effectively prevent information leakage.
The technical scheme that the utility model solves its technical problem is: a kind ofly anti-ly spy on membrane structure, comprise main rete, the back side of this main rete is provided with the peep-proof layer, and this peep-proof layer is formed with separated the arranging in non-perspective interval by the perspective district.The width in the thickness of peep-proof layer, perspective district and non-perspective district can determine positive visual angle, the thicker of peep-proof layer, and visible angle is more little, and the thickness of peep-proof layer is thin more, and visible angle is big more.
Further; Said perspective district becomes striated with said space, non-perspective district and parallel arrangement; Make like this and can't see the content on mobile phone screen or the display screen in having a certain degree from the and arranged on left and right sides of mobile phone or computer screen and with mobile phone screen or display screen; Can only look by anterior view, can see the content on mobile phone screen or the display screen.
Further; Space, said non-perspective district is crossed as latticed in length and breadth; Said perspective district is formed between said non-perspective district and the non-perspective district in the formed grid; Make like this and can't see the content on mobile phone screen or the display screen in angled, can only look by anterior view, can see the content on mobile phone screen or the display screen from four direction such as the upside of mobile phone or computer screen, downside, left side, right side and with mobile phone screen or display screen.
Further, the thickness of said peep-proof layer is 0.18～0.2mm, and the width in said perspective district is 0.04～0.045mm, and the width in said non-perspective district is 0.012～0.015mm, can form the visual angle less than 60 degree like this.
Further; Said non-perspective district is evenly filled by porous matter particulate and forms; But and said porous matter particulate adopts porous matter particulate to fill less than 1 micron, makes non-perspective district can not have an X-rayed the ability printing opacity; Its color can adopt black, also can adopt redness, yellow, white or other colors.
Further, the back side of said peep-proof layer is provided with secondary rete, gains in strength.
Further, be provided with adhesive-layer between said peep-proof layer and the said secondary rete, in use, can secondary rete be torn, through adhesive-layer the utility model is directly sticked on mobile phone or the computer screen then.
Further, the outer surface of said main rete is provided with anti-scraping film layer, is provided with the hardness rete between said main rete and the said peep-proof layer, and anti-scraping film layer can prevent that main rete from being scratched, and the hardness rete can increase the intensity of the utility model.
Further, said main rete is that PC or PET or PVC material are processed, and said secondary rete is that PC or PET or PVC material are processed; The material of main rete and secondary rete can arbitrary combination, and it can be PC and PC, PC and PET; PC and PVC, PET and PET, PET and PVC; The combination of PVC and PVC or other materials, these materials are transparent material, thereby are convenient to can see the content on mobile phone screen or the display screen clearly when the user looks at straight.
The preparation method of the utility model is: resin raw material is uniformly coated on the main rete; Thereby adopt ultraviolet ray to shine resin solidification on main rete then, thereby form hyaline layer, extrude strip groove or latticed groove through specific purpose tool then; Form the perspective district; In strip groove or latticed groove, fill the porous matter particulate that can not have an X-rayed at last, form non-perspective district, the perspective district is interval at a distance from being arranged into the peep-proof layer with non-perspective.
The beneficial effect of the utility model is: the utility model is fixed on mobile phone screen or the computer screen, and restriction the beholder only can look by anterior view, just can see the content on mobile phone screen or the display screen, has the peep-proof effect, and confidentiality is very high.
(4) description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is a kind of structural representation of the peep-proof film of the utility model.
Fig. 3 is the another kind of structural representation of the peep-proof film of the utility model.
Fig. 4 is the angular field of view sketch map of the utility model.
Fig. 5 is the structural representation of second kind of embodiment of the utility model.
Fig. 6 is the structural representation of the third embodiment of the utility model.
Fig. 7 is the structural representation of the 4th kind of embodiment of the utility model.
Fig. 8 is the structural representation of the 5th kind of embodiment of the utility model.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Embodiment one
With reference to Fig. 1, a kind ofly anti-spy on membrane structure, comprise main rete 1, the transparent film layer that said main rete 1 is processed for PC or PET or PVC material, the back side of said main rete 1 is provided with peep-proof layer 2, and this peep-proof layer 2 is intervally arranged with non-perspective district 4 by perspective district 3 and forms.The width in the thickness of peep-proof layer, perspective district and non-perspective district can determine positive visual angle, the thicker of peep-proof layer, and visible angle is more little, and the thickness of peep-proof layer is thin more, and visible angle is big more.
The arrangement mode in perspective district 3 and non-perspective district 4 can for: said perspective district 3 becomes striated with 4 spaces, said non-perspective district and parallel arrangement; As shown in Figure 2; Make like this and can't see the content on mobile phone screen or the display screen in having a certain degree from the and arranged on left and right sides of mobile phone or computer screen and with mobile phone screen or display screen; Can only look by anterior view, can see the content on mobile phone screen or the display screen.
The arrangement mode in perspective district 3 and non-perspective district 4 can also for: 4 spaces, said non-perspective district are crossed as latticed in length and breadth; Said perspective district 3 is formed between said non-perspective district 4 and the non-perspective district 4 in the formed grid; As shown in Figure 3; Make like this and can't see the content on mobile phone screen or the display screen in angled from four direction such as the upside of mobile phone or computer screen, downside, left side, right side and with mobile phone screen or display screen; Can only look by anterior view, can see the content on mobile phone screen or the display screen.
The thickness of said peep-proof layer 2 is 0.18～0.2mm, and the width in said perspective district 3 is 0.04～0.045mm, and the width in said non-perspective district 4 is 0.012～0.015mm, can form the visual angle less than 60 degree like this, and is as shown in Figure 4.
Said non-perspective district 4 is evenly filled by porous matter particulate and forms; And said porous matter particulate is less than 1 micron; Adopt porous matter particulate to fill; But make non-perspective district 4 can not have an X-rayed the ability printing opacity, its color can adopt black, also can adopt redness, yellow, white or other colors.
The preparation method of the utility model is: resin raw material is uniformly coated on the main rete; Thereby adopt ultraviolet ray to shine resin solidification on main rete then, thereby form hyaline layer, extrude strip groove or latticed groove through specific purpose tool then; Form the perspective district; In strip groove or latticed groove, fill the porous matter particulate that can not have an X-rayed at last, form non-perspective district, the perspective district is interval at a distance from being arranged into the peep-proof layer with non-perspective.
The utility model is fixed on mobile phone screen or the computer screen, and restriction the beholder only can look by anterior view, just can see the content on mobile phone screen or the display screen, has the peep-proof effect, and confidentiality is very high.
Embodiment two
With reference to Fig. 5, the outer surface of said main rete 1 is provided with anti-scraping film layer 5, is provided with hardness rete 6 between said main rete 1 and the said peep-proof layer 2, and all the other structures are all identical with embodiment one with embodiment.
Embodiment three
With reference to Fig. 6, the back side of said peep-proof layer 2 is provided with secondary rete 7, and said secondary rete 7 is processed for PC or PET or PVC material; The material of main rete 1 and secondary rete 7 can arbitrary combination, and it can be PC and PC, PC and PET; PC and PVC, PET and PET, PET and PVC; The combination of PVC and PVC or other materials, these materials are transparent material, thereby are convenient to can see the content on mobile phone screen or the display screen clearly when the user looks at straight.All the other structures are all identical with embodiment one with embodiment.
Embodiment four
With reference to Fig. 7, be provided with adhesive-layer 8 between said peep-proof layer 2 and the said secondary rete 7, the even embodiment of all the other structures and embodiment three is identical.
In use, can secondary rete 7 be torn, through adhesive-layer 8 the utility model directly sticked on mobile phone or the computer screen then, very convenient to use like this.
Embodiment five
With reference to Fig. 8, the outer surface of said main rete 1 is provided with anti-scraping film layer 5, is provided with hardness rete 6 between said main rete 1 and the said peep-proof layer 2, and all the other structures are all identical with embodiment four with embodiment.
Claims (10)
1. prevent spying on membrane structure for one kind, it is characterized in that: comprise main rete, the back side of this main rete is provided with the peep-proof layer, and this peep-proof layer is formed by perspective district and interval separated the arranging of non-perspective.
2. prevent spying on membrane structure according to claim 1 is described, it is characterized in that: said perspective district becomes striated with said space, non-perspective district and parallel arrangement.
3. anti-spy on membrane structure according to claim 1 is described, it is characterized in that: space, said non-perspective district is crossed as latticed in length and breadth, and said perspective district is formed between said non-perspective district and the non-perspective district in the formed grid.
4. describedly anti-spy on membrane structure according to claim 2 or 3, it is characterized in that: the thickness of said peep-proof layer is 0.18～0.2mm, and the width in said perspective district is 0.04～0.045mm, and the width in said non-perspective district is 0.012～0.015mm.
5. describedly anti-spy on membrane structure according to claim 1 or 2 or 3, it is characterized in that: said non-perspective district is evenly filled by porous matter particulate and forms, and said porous matter particulate is less than 1 micron.
6. prevent spying on membrane structure according to claim 1 is described, it is characterized in that: the back side of said peep-proof layer is provided with secondary rete.
7. prevent spying on membrane structure according to claim 6 is described, it is characterized in that: be provided with adhesive-layer between said peep-proof layer and the said secondary rete.
8. describedly anti-spy on membrane structure according to claim 1 or 2 or 3 or 6 or 7, it is characterized in that: the outer surface of said main rete is provided with anti-scraping film layer, is provided with the hardness rete between said main rete and the said peep-proof layer.
9. describedly anti-spy on membrane structure according to claim 1 or 2 or 3 or 6 or 7, it is characterized in that: said main rete is that PC or PET or PVC material are processed.
10. describedly anti-spy on membrane structure according to claim 6 or 7, it is characterized in that: said secondary rete is that PC or PET or PVC material are processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256535 CN202592871U (en) | 2012-05-17 | 2012-05-17 | Anti-spy film structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256535 CN202592871U (en) | 2012-05-17 | 2012-05-17 | Anti-spy film structure |
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| Publication Number | Publication Date |
|---|---|
| CN202592871U true CN202592871U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220256535 Expired - Lifetime CN202592871U (en) | 2012-05-17 | 2012-05-17 | Anti-spy film structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| CN104090377A (en) * | 2014-07-11 | 2014-10-08 | 京东方科技集团股份有限公司 | Peeping-resistant device and method |
| CN104104755A (en) * | 2014-06-25 | 2014-10-15 | 京东方科技集团股份有限公司 | Mobile phone sleeve |
| CN105711211A (en) * | 2016-03-03 | 2016-06-29 | 上海交通大学 | All-dimensional peep-proof film with nano-pore structure and preparation technology thereof |
| CN106476375A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of glass round dot decorating film |
| CN109304910A (en) * | 2018-09-10 | 2019-02-05 | 天津大学 | Anti-peeping Mobile phone film |
| CN116609863A (en) * | 2023-07-14 | 2023-08-18 | 畅的新材料科技（上海）有限公司 | Peep-proof film |
-
2012
- 2012-05-17 CN CN 201220256535 patent/CN202592871U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9507188B2 (en) | 2014-01-23 | 2016-11-29 | Boe Technology Group Co., Ltd. | Peep prevention display |
| WO2015109705A1 (en) * | 2014-01-23 | 2015-07-30 | 京东方科技集团股份有限公司 | Peep-proof display |
| CN103792703B (en) * | 2014-01-23 | 2016-04-06 | 京东方科技集团股份有限公司 | A kind of peep-proof display |
| CN103792703A (en) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | Anti-peeping displayer |
| CN104104755A (en) * | 2014-06-25 | 2014-10-15 | 京东方科技集团股份有限公司 | Mobile phone sleeve |
| CN104104755B (en) * | 2014-06-25 | 2017-04-05 | 京东方科技集团股份有限公司 | Cell-phone cover |
| CN104090377A (en) * | 2014-07-11 | 2014-10-08 | 京东方科技集团股份有限公司 | Peeping-resistant device and method |
| CN105711211A (en) * | 2016-03-03 | 2016-06-29 | 上海交通大学 | All-dimensional peep-proof film with nano-pore structure and preparation technology thereof |
| CN105711211B (en) * | 2016-03-03 | 2018-02-02 | 上海交通大学 | A kind of comprehensive peep-proof film of nano-pore structure and its manufacture craft |
| CN106476375A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of glass round dot decorating film |
| CN109304910A (en) * | 2018-09-10 | 2019-02-05 | 天津大学 | Anti-peeping Mobile phone film |
| CN116609863A (en) * | 2023-07-14 | 2023-08-18 | 畅的新材料科技（上海）有限公司 | Peep-proof film |
| CN116609863B (en) * | 2023-07-14 | 2023-09-29 | 畅的新材料科技（上海）有限公司 | Peep-proof film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |