CN203651114U

CN203651114U - Laminated structure of protector

Info

Publication number: CN203651114U
Application number: CN201320750460.7U
Authority: CN
Inventors: 黄仁昇
Original assignee: JX INTERNATIONAL CO Ltd
Current assignee: JX INTERNATIONAL CO Ltd
Priority date: 2013-11-22
Filing date: 2013-11-22
Publication date: 2014-06-18
Anticipated expiration: 2023-11-22

Abstract

The utility model provides a laminated structure of a protector. The laminated structure comprises a protective film, wherein an anti-fingerprint layer is formed on the surface of the membrane side of the protective film, and a protective membrane is attached to the surface of the anti-fingerprint layer; a blue-light filter layer and an adhesive layer are sequentially formed on the surface of the other side, opposite to the anti-fingerprint layer, of the membrane, and the adhesive layer and a release film attached to the surface of the adhesive layer are combined into the protector with the laminated structure, so that the release film on the protector can be released, and the adhesive layer is uniformly adhered to the surface of the screen of an electronic equipment, and has good adhering force and gas discharging performance, and air is not easily coated to produce bubbles; after the protector is released, the anti-fingerprint layer has an excellent wiping performance to fingerprints, cosmetics and the like, fingerprints, stains and the like cannot be easily remained, and the screen frame can be brighter and clearer; the blue-light filter layer can be used for stopping blue light, so that uncomfortable feel or hurt caused by long-time contact of eyes can be effectively reduced.

Description

The layer structure of protector

Technical field

The utility model relates to a kind of layer structure of protector; espespecially protect the diaphragm one side place of pad pasting for being formed with anti-fingerprint layer; and be formed with filter blu-ray layer and adhesion coating with respect to the opposite side place of anti-fingerprint layer on diaphragm; just can rely on anti-fingerprint layer to there is good wiping and be difficult for residual fingerprint, and filter blu-ray layer block blue light effectively reduces sense of discomfort or the injury of eyes.

Background technology

Along with the flourish of Technology Times is with progressive, many electronic installations are constantly weeded out the old and bring forth the new, as notebook computer, smart mobile phone, panel computer, digital camera, e-book, global navigation satellite machine, DPF etc., although its panel, Touch Screen itself are exactly the tempered glass of scratch resistance mill, but it is practical still can be infected with after of a specified duration dirty, or even the friction of dust and metallic hard thing (as key, coin etc.) causes surperficial scratch and the microgroove of tempered glass, causing panel, Touch Screen is smudgy and have influence on the quality of watching and not attractive in appearance.

Moreover, electronic installation is not the power in function now, along with user is for the requirement of screen high-res and multi-point touch, make screen price also relative more and more expensive, its exterior appearance is also the large emphasis that user considers, therefore in order to protect panel, Touch Screen surface is difficult for producing scratch and microgroove, user big city chooses protector and in screen surface, carries out pad pasting, and utilize protector to there is product and beautify, not cull, facilitate heavy industry, the functions such as the antifouling and scratch resistance mill in basis, easy residual fingerprint and be infected with many spots when but at present screen protector on the market uses, entirety result of use just can be had a greatly reduced quality, cause user seem quite consuming time and take a lot of work with regard to utilizing clean wiping cloth (rags) repeatedly to carry out wiped clean at set intervals.

But, along with the upgrading progress of Display Technique now, for user is provided better visual effect, the screen of electronic installation (as more than 7 inches or 7 inches) is all developed towards large scale, and utilize light emitting diode (LED) Display panel technology can reach high color saturation, high-contrast, wide viewing angle and service time are long, the more function of power saving, only in this light emitting diode spectrum, can send wavelength is the blue light between between 380～495nm, blue light is the strongest light of energy in visible rays, in the time that user's eyes are watched on screen, because blue light is not absorbed by cornea and crystalline, therefore the retina that can go directly causes eyes Long contact time blue light easily to cause difficult focusing at random and feels sour and astringent sense of fatigue or injury etc., so will how to produce and be difficult for remaining fingerprint and spot, but still possess the protector of good anti-scratch mill and filter blue light function, just for being engaged in the key point of this journey redesign that dealer desires most ardently.

Summary of the invention

Therefore; novel practical new design people is because problem and the disappearance that existing protector is used; be to collect related data via in many ways assessing and considering, and utilize the research and development experience for many years of engaging in the industry constantly study and revise, begin to design the novel birth of layer structure of this kind of protector.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of layer structure of protector; include protection pad pasting; it is characterized in that: this protection pad pasting has diaphragm; at diaphragm, one side surface place is formed with anti-fingerprint layer; on anti-fingerprint layer surface, be pasted with default diaphragm; on this diaphragm, be sequentially formed with filter blu-ray layer and adhesion coating with respect to the opposite side surface of anti-fingerprint layer, on adhesion coating surface, be pasted with default mould release membrance.

In technical scheme preferably, also can increase following technical characterictic:

The diaphragm of this protection pad pasting is that PETG, Merlon, polyethylene or polymethyl methacrylate are made.

The anti-fingerprint layer of this protection pad pasting also has optical coating layer.

The anti-fingerprint layer light transmittance of this protection pad pasting between between 80～91%, mist degree is between 0.7～0.8%.

The filter blu-ray layer of this protection pad pasting can stop the blue visible light that 21%～43% light source sends.

The filter blu-ray layer thickness of this protection pad pasting is 0.005mm.

The filter blu-ray layer of this protection pad pasting is grey, white or light yellow.

The adhesion coating adhesion strength of this protection pad pasting is between 1～5g/inch.

Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: the mould release membrance on protection pad pasting can be torn off, and utilize adhesion coating to fit in uniformly to have in the screen surface of electronic installation good adhesion strength and venting quality and be difficult for coated air and produce bubble, and after diaphragm is torn off, just can rely on anti-fingerprint layer for fingerprint, cosmetics etc. have good wiping and are difficult for residual fingerprint and spot etc., and because protecting pad pasting to there is the effect of high transmission rate and low haze optics, screen intensity is affected to I makes screen-picture more bright-coloured clear, and filter blu-ray layer block blue light effectively reduces sense of discomfort or the injury that eyes Long contact time causes, have more the competitiveness of product.

Accompanying drawing explanation

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 2 is the side cutaway view of the utility model protection pad pasting.

Description of reference numerals: 1-protects pad pasting; 11-diaphragm; The anti-fingerprint layer of 12-; 121-diaphragm; 13-filters blu-ray layer; 14-adhesion coating; 141-mould release membrance; 2-electronic installation; 21-screen.

The specific embodiment

For reaching above-mentioned purpose and effect, the technological means that the utility model adopts and structure thereof, hereby draw and illustrate with regard to preferred embodiment of the present utility model that in detail its structure is as follows with function, understands completely in order to do profit.

Refer to Fig. 1, shown in Fig. 2, be respectively the three-dimensional exploded view of the utility model preferred embodiment and the side cutaway view of protection pad pasting, by knowing and find out in figure, the utility model is for including protection pad pasting 1, this protection pad pasting 1 is for having a diaphragm 11, and be formed with anti-fingerprint layer (Anti-Fingerprint HC) 12 in diaphragm 11 1 side surface places, and anti-fingerprint layer is pasted with diaphragm 121 on 12 surface, and blu-ray layer (Bl ue Light Cut Layer) 13 and adhesion coating 14 are filtered for being sequentially formed with in the opposite side surface with respect to anti-fingerprint layer 12 on diaphragm 11, and on adhesion coating 14 surfaces, be pasted with the integrate protection pad pasting 1 of layer structure of mould release membrance 141.

Moreover, it is made that the better enforcement of diaphragm 11 of protection pad pasting 1 can be PETG (PET), but in the time of practical application, also can be Merlon (PC), polyethylene (PE), polymethyl methacrylate (PMMA) or other high molecular weight plastic material are made, and anti-fingerprint layer 12 is for passing through special optical plated film (forming optical coating layer) and surperficial cure process (HardCoat, HC) there is good anti-finger dirt, abrasion performance, and the diaphragm 121 attaching on anti-fingerprint layer 12 can be PETG (PET) or polyethylene (PE) is made, cleanliness factor is high, not vulnerable to pollution and tear well not cull, make to protect pad pasting 1 finished product to keep surperficial original outward appearance and glossiness.

But, the filter blu-ray layer 13 of above-mentioned protection pad pasting 1 causes sour and astringent sense of fatigue or the injury etc. of eyes Long contact time blue light for stopping about 21%～43% blue visible light being sent by light emitting diode (LED) light source (wavelength is between 380～495nm) effectively to reduce the through retina of blue light, and the thickness of this filter blu-ray layer 13 is approximately 0.005mm, and filter blu-ray layer 13 can be grey, white, the color of light yellow or other printing opacity, to slow down visual sense of discomfort, and utilize silicon pressure-sensing glue to be formed with adhesion coating (Adhering Layer) 14 in the mode of coating with respect to the opposite side surface of diaphragm 11 in filter blu-ray layer 13.

One specific embodiment of layer structure the best of the utility model protector is for can be applicable on Smartphone, but in the time of practical application, also can be applicable to computer screen, notebook computer, panel computer, digital camera, e-book, Vehicular navigation, small game machine, Touch Screen or other electronic installation 2, mould release membrance on adhesion coating 14 141 can be torn off, and make screen 21 places of adhesion coating 14 corresponding to electronic installation 2, again protection pad pasting 1 is utilized adhesion coating 14 to fit in uniformly the upper smooth shape that forms in screen 21 surfaces, because the adhesion strength of adhesion coating 14 is to have good adhesion strength and venting quality between 1～5g/inch, can make to protect pad pasting 1 to fit time, be difficult for coated air and produce bubble to facilitate pad pasting and to increase the attractive in appearance of integral surface, after again the diaphragm 121 on anti-fingerprint layer 12 being torn off, and because of diaphragm 121 cleanliness factors high, tear well not cull, just can promote quality and the effect of pad pasting.

In the time that user's finger touch is on the screen 21 of electronic installation 2, can be by the special surperficial cure process (HC) of anti-fingerprint layer 12 of protection pad pasting 1 for fingerprint, cosmetics etc. have good wiping, anti-finger dirt and anti-scratch mill, be difficult for residual fingerprint and spot etc., be not easy to use that person utilizes clean wiping cloth (rags) or toilet paper easily and wiped clean fast yet, and the light transmittance of anti-fingerprint layer 12 is between 80～91%, mist degree is between 0.7～0.8%, little on screen intensity impact, can make light bright sufficient, screen-picture is more bright-coloured clear, rely on filter blu-ray layer 13 block blue light protection eyes simultaneously, effectively to reduce sense of discomfort or the injury etc. of eyes Long contact time sour and astringent fatigue that blue light is caused, have more the competitiveness of product.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the case of not departing from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.

Claims

1. the layer structure of a protector; include protection pad pasting; it is characterized in that: this protection pad pasting has diaphragm; at diaphragm, one side surface place is formed with anti-fingerprint layer; on anti-fingerprint layer surface, be pasted with default diaphragm; on this diaphragm, be sequentially formed with filter blu-ray layer and adhesion coating with respect to the opposite side surface of anti-fingerprint layer, on adhesion coating surface, be pasted with default mould release membrance.

2. the layer structure of protector according to claim 1, is characterized in that: the diaphragm of this protection pad pasting is that PETG, Merlon, polyethylene or polymethyl methacrylate are made.

3. the layer structure of protector according to claim 1, is characterized in that: the anti-fingerprint layer of this protection pad pasting also has optical coating layer.

4. the layer structure of protector according to claim 1, is characterized in that: the anti-fingerprint layer light transmittance of this protection pad pasting between between 80～91%, mist degree is between 0.7～0.8%.

5. the layer structure of protector according to claim 1, is characterized in that: the filter blu-ray layer of this protection pad pasting can stop the blue visible light that 21%～43% light source sends.

6. the layer structure of protector according to claim 1, is characterized in that: the filter blu-ray layer thickness of this protection pad pasting is 0.005mm.

7. the layer structure of protector according to claim 1, is characterized in that: the filter blu-ray layer of this protection pad pasting is grey, white or light yellow.

8. the layer structure of protector according to claim 1, is characterized in that: the adhesion coating adhesion strength of this protection pad pasting is between 1～5g/inch.