CN207954889U

CN207954889U - A kind of protective film weakening blue light

Info

Publication number: CN207954889U
Application number: CN201721687467.3U
Authority: CN
Inventors: 余正波
Original assignee: Shenzhen Fancy Optical Material Technology Co Ltd
Current assignee: Shenzhen Fancy Optical Material Technology Co Ltd
Priority date: 2017-12-06
Filing date: 2017-12-06
Publication date: 2018-10-12
Anticipated expiration: 2027-12-06

Abstract

The utility model discloses a kind of protective films weakening blue light, including outer rim and toughened glass layer；The blue absorption layer connected by adhesive phase is equipped with below the toughened glass layer；Radiation protective layer is equipped with below the blue absorption layer；Antistatic layer is equipped with below the radiation protective layer；The outer rim is located at the outside of toughened glass layer, blue absorption layer, radiation protective layer and antistatic layer；The bottom of the outer rim is concordant with the bottom of antistatic layer；Bottom surface PET protective layers are equipped with below the outer rim and antistatic layer.The utility model is simple in structure, puts up conveniently, and has higher wearability, and efficiently solving the Mobile phone film of the prior art, there are the technical problems of fitting effect difference and anti-blue light effect difference easy to crack.

Description

A kind of protective film weakening blue light

Technical field

The utility model belongs to safeguard film for cellular phone technical field, is related to a kind of protective film weakening blue light.

Background technology

If it happens smart mobile phone collides with, drops etc. has very big probability and causes screen crackle or broken, in order to reduce screen The broken and abrasion of curtain, is generally used and pastes a tempering film to mobile phone screen.

Currently, tempering film includes mainly toughened glass layer, it is equipped in the one side that toughened glass layer is contacted with mobile phone screen viscous Paste layer is pasted by adhered layer and is attracted on the screen.This Mobile phone film is although at low cost, but in use it is flexible compared with Difference is extremely susceptible to crackle；During putting up, it is susceptible to air；For a long time after viewing mobile phone, the blue light pair in mobile phone Eye irritation is more severe, and the anti-blue light effect of Mobile phone film of the prior art is poor.

Utility model content

In order to solve the Mobile phone film of the prior art, there are the technologies of easy to crack, fitting effect difference and anti-blue light effect difference to ask Topic, the utility model provide a kind of protective film weakening blue light, so as to solve the deficiencies in the prior art.

To achieve the goals above, the utility model uses following technical scheme：

A kind of protective film weakening blue light, including outer rim and toughened glass layer；It is set below the toughened glass layer There is the blue absorption layer connected by adhesive phase；Radiation protective layer is equipped with below the blue absorption layer；The radiation protective layer Below be equipped with antistatic layer；The outer rim is located at the outer of toughened glass layer, blue absorption layer, radiation protective layer and antistatic layer Face；The bottom of the outer rim is concordant with the bottom of antistatic layer；Bottom surface PET is equipped with below the outer rim and antistatic layer Protective layer.

Further, the blue absorption layer can allow blue light to weaken 35%, and high energy blue light is filtered, is remained Beneficial to the presence of blue light, reduces color and difference occur；The blue absorption layer can prevent the high energy shortwave of 380um to 420um Injury of the blue light to eyes.

Further, the outer rim uses PC materials, is equipped with baking vanish decorative layer above, the outer rim or decorative layer Outer ring edge is equipped with arc chord angle.

Further, the outer rim is equipped with vertical cut hole；The vertical cut hole and decorative layer and bottom surface PET protective layers Mutually run through, it is exposed for preceding camera, receiver and membrane keyboard etc..

Further, the thickness of the utility model be 0.57 ± 0.02mm, wherein the thickness of toughened glass layer be 0.33 ± 0.05mm。

Further, described adhesive layer uses silica gel.

The utility model is simple in structure, puts up conveniently, and has higher wearability, efficiently solves the prior art There are the technical problems of fitting effect difference and anti-blue light effect difference easy to crack for Mobile phone film.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model schematic top plan view.

In figure：1, toughened glass layer 2, adhesive phase 3, blue absorption layer 4, radiation protective layer 5, antistatic layer 6, bottom Face PET protective layers 7, decorative layer 8, arc chord angle 9, outer rim 10, vertical cut hole.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

Embodiment 1：According to Fig. 1 and Fig. 2, a kind of protective film weakening blue light, including outer rim 9 and toughened glass layer 1； The blue absorption layer 3 connected by adhesive phase 2 is equipped with below the toughened glass layer 1；Below the blue absorption layer 3 Equipped with radiation protective layer 4；Antistatic layer 5 is equipped with below the radiation protective layer 4；The outer rim 9 is located at toughened glass layer 1, indigo plant The outside of light absorbing layer 3, radiation protective layer 4 and antistatic layer 5；The bottom of the outer rim 9 is concordant with the bottom of antistatic layer 5； Bottom surface PET protective layers 6 are equipped with below the outer rim and antistatic layer.

Blue absorption layer is located to the bottom of toughened glass layer, can absorb the blue light that screen generates, reduces the danger to eye Evil is wrapped up by outer rim and being connected, and is reduced edge and is collided with, increases physical life.

The blue absorption layer can allow blue light to weaken 35%, and high energy blue light is filtered, and remain beneficial to blue light Presence, reduce color there is difference.

The blue absorption layer can prevent injury of the high energy shortwave blue light of 380um to 420um to eyes.

The outer rim 9 uses PC materials, is equipped with the outer ring side of baking vanish decorative layer 7, the outer rim or decorative layer above Arc chord angle 8 is equipped at angle.

The outer rim 9 is equipped with vertical cut hole 10；The vertical cut hole 10 and 6 phase of decorative layer 7 and bottom surface PET protective layers Run through, it is exposed for preceding camera, receiver and membrane keyboard etc..

The thickness of the utility model is 0.57 ± 0.02mm, and wherein the thickness of toughened glass layer is 0.33 ± 0.05mm.

Described adhesive layer 2 uses silica gel.

Claims

1. a kind of protective film weakening blue light, including outer rim (9) and toughened glass layer (1)；It is characterized in that the tempering glass The blue absorption layer (3) connected by adhesive phase (2) is equipped with below glass layer (1)；It is set below the blue absorption layer (3) There is radiation protective layer (4)；Antistatic layer (5) is equipped with below the radiation protective layer (4)；The outer rim (9) is located at tempered glass The outside of layer (1), blue absorption layer (3), radiation protective layer (4) and antistatic layer (5)；The bottom of the outer rim (9) with it is anti-quiet The bottom of electric layer (5) is concordant；Bottom surface PET protective layers (6) are equipped with below the outer rim and antistatic layer.

2. a kind of protective film weakening blue light according to claim 1, it is characterized in that：The outer rim (9) uses PC Material, is equipped with baking vanish decorative layer (7) above, and the outer ring edge of the outer rim or decorative layer is equipped with arc chord angle (8).

3. a kind of protective film weakening blue light according to claim 1, it is characterized in that：The outer rim (9) is equipped with Vertical cut hole (10)；The vertical cut hole (10) is mutually run through with decorative layer (7) and bottom surface PET protective layers (6).

4. a kind of protective film weakening blue light according to claim 1, it is characterized in that：The integral thickness of protective film is The thickness of 0.57 ± 0.02mm, wherein toughened glass layer (1) are 0.33 ± 0.05mm.

5. a kind of protective film weakening blue light according to claim 1, it is characterized in that：Described adhesive layer (2) uses Silica gel.