CN201535829U

CN201535829U - Parallel adjustable grid eye protection peep-proof protective paster

Info

Publication number: CN201535829U
Application number: CN200920236980XU
Authority: CN
Inventors: 梁晓斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-12
Filing date: 2009-10-12
Publication date: 2010-07-28
Anticipated expiration: 2019-10-12

Abstract

The utility model discloses a parallel adjustable grid eye protection peep-proof protective paster, wherein a surface layer and a bottom layer are made of polyethylene, a main film in the middle is composed of an upper layer and a lower layer which are made of polyethylene glycol isophthalate, and a middle layer which is located between the upper layer and the lower layer, and is made of active carbon fiber. The protective paster adopts screening intimacy dark technology, can prevent secrete information from being leaked, enables screens to be only provided for users who sit positively opposite to the screens to browse, other peoples only can see dark images from two sides, the visible range of liquid crystal screens is limited in certain range (optimal 60 degrees), the images can be clearly seen from the frontal area and can not be seen from the left side and the right side, and the secrete-keeping performance is increased on the basis of abrasion resistance, glare resistance and radiation resistance.

Description

Parallel adjustable grid eyeshield privacy protecting adhesive film

Technical field

The utility model belongs to liquid crystal screen protection paste membrane technology field, is specially a kind of parallel adjustable grid eyeshield peep-proof know-why.

Background technology

In our life; all the time various electronics and IT products have been full of at one's side; these products are when greatly making things convenient for us to work and living; also the individual privacy to us has constituted certain puzzlement and threat; some confidential information are peeped the news of getting and causing enterprise, personal property to lose by other people often report; how just can protect our privacy to greatest extent and do not revealed, be the problem that we everyone be concerned about very much.

The use of liquid crystal screen protection paste has at present spread to most electronic digital products; all the time; liquid crystal screen protection paste is with high transmission rate, high definition, and static attaches; numerous advantages such as anti-scratching wearproof obtain popular favor; but also exist very big defective simultaneously, that is exactly easy dazzle, and anti-reflecting effect is relatively poor; screen message confidentiality extreme difference, information are spied on by the people etc. easily.In order to address these problems, the screen protection that has also occurred corresponding anti-dazzle type is on the market pasted, and it can prevent that dazzle from damaging people's eyes, and still, the shortcoming that still can't solve screen message confidentiality extreme difference is pasted in this type of screen protection.

The utility model content

The utility model has overcome the deficiency that the above screen protection pad pasting exists technically, and a kind of parallel adjustable grid eyeshield privacy protecting adhesive film that prevents information leakage, good confidentiality is provided.

The utility model is achieved through the following technical solutions: parallel adjustable grid eyeshield privacy protecting adhesive film is characterized in that: described top layer and bottom are made by tygon; The upper and lower that the main film in described centre is made by polyphenyl dioctyl phthalate glycol ester, and the middle level that is made by NACF between the upper and lower is formed.

Described top layer, middle main film and bottom are through the integrated film forming of lamination.

The thickness of described parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm, and the thickness of top layer and bottom is 0.06mm, and the thickness of middle main film is 0.53mm.

The utility model has following advantage with respect to prior art:

One, this parallel adjustable grid eyeshield privacy protecting adhesive film is the compound pad pasting that three layers (top layer, middle main film, bottom) unification forms, top layer and bottom are PE (Polyethylene) high polymer chemistry polythene material, this material has characteristics such as corrosion resistance, electrical insulating property (especially high-frequency insulation), water absorptivity be little, good electrical properties and radiation resistance are arranged, can resist multiple acid and alkali corrosion, have barrier and heat sealability simultaneously, thereby protection middle level master's film is not contaminated;

Two, the upper and lower of middle main film are that (PET, Polythyleneterephthalate), wearing quality height (hardness is 3H), (the allowable temperature scope is-10 ℃ to the thermotolerance height to polyphenyl dioctyl phthalate glycol ester layer

80 ℃), good, the stable chemical performance of flatness; Remove this, this pet layer is through vacuum optics plating titanium dioxide, the effect that has increased antiultraviolet and decomposed dust automatically;

Three, the NACF layer of middle main film, NACF (ACF) are to make through carbonization with natural fiber or artificial organic chemistry fiber, and its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.Another noticeable structure of NACF (ACF) is to have flourishing specific surface area, the abundant microporous footpath, and the specific surface area of general NACF (ACF) can reach 1000-1600m ²/ g, micro pore volume about 90%, its micropore size are 10A～40A.

Four, top layer, middle main film and bottom be through the integrated film forming of lamination, and be strong in conjunction with fastness, layer with layer between can the entrained air bubbles dust;

Five, this protection pad pasting adopts the black dull technology of screen privacy; can prevent the leakage of confidential information; make screen only for browsing over against the person; other people can only see pitch-dark picture in both sides; the visual range restriction of LCD screen is (preferred 60 degree) within the specific limits; picture is high-visible and all not visible from the left and right sides from the front, has increased the performance of confidentiality on original anti-scratching wearproof, anti-dazzle, radiation-resistant basis.

Description of drawings

Fig. 1 is the structural representation of a kind of parallel adjustable grid eyeshield privacy protecting adhesive film of the utility model.

Fig. 2 is the structural representation of the main film in centre of Fig. 1.

Fig. 3 is the use synoptic diagram of the parallel adjustable grid eyeshield privacy protecting adhesive film of Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

A kind of parallel adjustable grid eyeshield privacy protecting adhesive film as depicted in figs. 1 and 2; comprise top layer 1; middle main film 2 and bottom 3; described top layer 1 is a polyethylene layer; bottom 3 is a polyethylene layer; middle main film 2 comprises upper strata 20; middle level 21 and lower floor 22; upper strata 20 is a polyphenyl dioctyl phthalate glycol ester layer; lower floor 22 is a polyphenyl dioctyl phthalate glycol ester layer; middle level 21 is the NACF layer; the NACF layer is to make through carbonization with natural fiber or artificial organic chemistry fiber; its Main Ingredients and Appearance is made up of carbon atom, and carbon atom mainly exists with similar graphite microcrystal sheet and the breast layer form of piling up.

Top layer 1, middle main film 2 and bottom 3 are through the integrated film forming of lamination.

The thickness of parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm, and the thickness of top layer 1 and bottom 3 is 0.06mm, and the thickness of middle main film 2 is 0.53mm.

This protection pad pasting surface itself is through resistance to wearing processing, and the screen part that can prevent costlinesses such as LCD is because of carelessness by scratch.This protection pad pasting utilizes a kind of optical principle of parallel adjustable grid technique; realized that the protection pad pasting has the peep-proof effect of covering as grid; can adjust the viewing area and be positive 60 degree; except user over against screen; other people outside any viewing area all can't see the content on the picture; thereby realize its anti-functional effect of peeping, preventing the confidential information leakage; as shown in Figure 3; the data that screen display is gone out is specialized in the positive reading of user; anyone looks in both sides can only see pitch-dark picture, has effectively protected trade secret and individual privacy.

Above-mentioned embodiment is a preferred embodiment of the present utility model; can not limit claim of the present utility model; other any changes that do not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.

Claims

1. parallel adjustable grid eyeshield privacy protecting adhesive film, mainly by top layer, bottom, and the main film in centre that is arranged between top layer and the bottom forms, and it is characterized in that: described top layer and bottom are made by tygon; The upper and lower that the main film in described centre then is made by polyphenyl dioctyl phthalate glycol ester, and the middle level that is made by NACF between the upper and lower is formed.

2. parallel adjustable grid eyeshield privacy protecting adhesive film according to claim 1 is characterized in that: described top layer, middle main film and bottom are through the integrated film forming of lamination.

3. parallel adjustable grid eyeshield privacy protecting adhesive film according to claim 1; it is characterized in that: the thickness of described parallel adjustable grid eyeshield privacy protecting adhesive film is 0.65mm; the thickness of top layer and bottom is 0.06mm, and the thickness of middle main film is 0.53mm.