CN204967882U

CN204967882U - Tempering cell -phone liquid crystal display protects screen

Info

Publication number: CN204967882U
Application number: CN201520615052.XU
Authority: CN
Inventors: 张磊; 郭锐; 张松
Original assignee: Shenzhen Sanshi Precision Optical Co Ltd
Current assignee: Shenzhen Sanshi Precision Optical Co Ltd
Priority date: 2015-08-14
Filing date: 2015-08-14
Publication date: 2016-01-13
Anticipated expiration: 2025-08-14

Abstract

The utility model discloses a tempering cell -phone liquid crystal display protects screen relates to liquid crystal display protection screen technical field. Show the protection screen including the glass stratum basale, go up tempering glass layer, tempering glass layer, 12 layer last nanometer optics see through enhancement layer, 12 layer lower nanometer optics and see through the enhancement layer, go up dirty antifog anti -scratch layer of water and oil proofing and the dirty antifog anti -scratch layer of water and oil proofing down, 12 layer nanometer optics sees through the enhancement layer and is a MGF2 layer, a TIO2 layer, the 2nd MGF2 layer, a H4 layer, the 3rd MGF2 layer, the 2nd TIO2 layer, fourth MGF2 layer, the 2nd H4 layer, a AL2O3 layer, the 3rd TIO2 layer, the 5th MGF2 layer and the 3rd H4 layer from the inside to surface in proper order. Show that it has improved the light transmission rate to protect screen display, the antifog anti -scratch tempering effect of water and oil proofing is showing, and the yield is high, and effectively consequently save material, energy saving make the comprehensive cost of product decline to a great extent.

Description

Tempering mobile phone liquid crystal display protection screen

Technical field

The utility model relates to liquid crystal display protection screen technical field, particularly relates to a kind of tempering mobile phone liquid crystal display protection screen.

Background technology

The mobile phone liquid crystal display protection screen of prior art, rate of finished products is low, and transmitance is not high, and waterproof and oilproof antifog scratch-proof function tempering effect is undesirable, causes cost of manufacture high.Transmitance is not high, and usually need to improve screen display brightness and make up, cause mobile phone to consume energy high, useful life reduces, and flying power is not enough; Waterproof and oilproof antifog scratch-proof function tempering effect is undesirable, causes mobile phone screen easily dirty, easy scuffing, cracked, affects the attractive in appearance and result of use of mobile phone.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of tempering mobile phone liquid crystal display protection screen; described display protection screen significantly improves light transmission rate; waterproof and oilproof antifog scratch-proof function tempering Be very effective; rate of finished products is high; can effectively save material, energy savings, the integrated cost of product is declined to a great extent.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of tempering mobile phone liquid crystal display protection screen, it is characterized in that: comprise and be positioned at the middle uniform glass substrate layers of surface texturisation, be positioned at the upper toughened glass layer of glass substrate layers upper surface, be positioned at the lower toughened glass layer of glass substrate layers lower surface, be positioned at upper 12 layers of nanoscale optics of toughened glass layer upper surface through enhancement layer, be positioned at lower 12 layers of nanoscale optics of lower toughened glass layer lower surface through enhancement layer, be positioned at the upper waterproof and oilproof dirty antifog scratch-proof function layer of 12 layers of nanoscale optics through enhancement layer upper surface, and be positioned at the lower waterproof and oilproof dirty antifog scratch-proof function layer of lower 12 layers of nanoscale optics through enhancement layer lower surface, described 12 layers of nanoscale optics are followed successively by a MGF from the inside to surface through enhancement layer ₂layer, a TIO ₂layer, the 2nd MGF ₂layer, a H4 layer, the 3rd MGF ₂layer, the 2nd TIO ₂layer, the 4th MGF ₂layer, the 2nd H4 layer, an AL ₂o ₃layer, the 3rd TIO ₂layer, the 5th MGF ₂layer and the 3rd H4 layer.

Further technical scheme is: described MGF ₂layer, TIO ₂layer, AL ₂o ₃the thickness of layer, H4 layer is 20nm-70nm.

Further technical scheme is: the entirety of described display protection screen is rectangle.

The beneficial effect adopting technique scheme to produce is: described display protection screen increases toughened glass layer by the upper and lower surface at glass substrate layers; 12 layers of nanoscale optics are increased through enhancement layer in the outside of toughened glass layer; and increase the dirty antifog scratch-proof function layer of waterproof and oilproof at 12 layers of nanoscale optics outward through enhancement layer; significantly improve the light transmission rate of display protection screen; there is waterproof, grease proofing, antifog, scratch-proof function, intensity high, the integrated cost of product is declined to a great extent.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is structural representation of the present utility model;

Wherein: 1, glass substrate layers 2, upper toughened glass layer 3, lower toughened glass layer 4, upper 12 layers of nanoscale optics through enhancement layer 5, lower 12 layers of nanoscale optics through enhancement layer 6, the dirty antifog scratch-proof function layer 7 of upper waterproof and oilproof, the dirty antifog scratch-proof function layer of lower waterproof and oilproof.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.

As shown in Figure 1, the utility model discloses a kind of tempering mobile phone liquid crystal display protection screen, because it is used on mobile phone, so the entirety of described display protection screen is generally rectangle.Described display protection screen comprises the uniform glass substrate layers 1 of surface texturisation being positioned at centre, be positioned at the upper toughened glass layer 2 of glass substrate layers 1 upper surface, be positioned at the lower toughened glass layer 3 of glass substrate layers 1 lower surface, be positioned at upper 12 layers of nanoscale optics of toughened glass layer 2 upper surface through enhancement layer 4, be positioned at lower 12 layers of nanoscale optics of lower toughened glass layer 3 lower surface through enhancement layer 5, be positioned at the upper waterproof and oilproof dirty antifog scratch-proof function layer 6 of 12 layers of nanoscale optics through enhancement layer 4 upper surface, and be positioned at the lower waterproof and oilproof dirty antifog scratch-proof function layer 7 of lower 12 layers of nanoscale optics through enhancement layer 5 lower surface, described 12 layers of nanoscale optics are followed successively by a MGF from the inside to surface through enhancement layer ₂layer, a TIO ₂layer, the 2nd MGF ₂layer, a H4 layer, the 3rd MGF ₂layer, the 2nd TIO ₂layer, the 4th MGF ₂layer, the 2nd H4 layer, an AL ₂o ₃layer, the 3rd TIO ₂layer, the 5th MGF ₂layer and the 3rd H4 layer.Described MGF ₂layer, TIO ₂layer, AL ₂o ₃the thickness of layer, H4 layer is generally 20nm-70nm.

Described 12 layers of nanoscale optics through enhancement layer to have parameter as shown in table 1:

Manufacture craft:

Material cuts: choose satisfactory optical glass and do raw material, shaping by product specification cutting process;

Material preprocessing: through rough polishing, essence throwing, polishing, reach the effect using the even flawless part of optical glass internal symmetry to do base material, to reduce the scattering of glass surface, is conducive to improving product transmitance;

Tempering, Ultrasonic Cleaning: first through High temperature tempered stove process, change surface layer of glass molecules align, improve skin stress, base material Mohs' hardness is significantly improved; By Ultrasonic Cleaning, remove top layer dust, greasy dirt etc., for raising membrane uniformity and firmness are laid a solid foundation;

Rete is coated with: with MGF ₂, TIO ₂, H4, AL ₂o ₃deng being coating materials, carrying out rete with the Film Design of excellence through high-temperature vacuum coating and being coated with.

Experiment effect:

Spectrogram shows: ultraviolet cut-on successful, and transmitance is high; Water droplet angular measurement tries: Be very effective, water proofing property excellent effect; Oil-stain-preventing, anti-fingerprint are remarkably productive; Tempering excellent effect, intensity is high.

Described display protection screen increases toughened glass layer by the upper and lower surface at glass substrate layers; 12 layers of nanoscale optics are increased through enhancement layer in the outside of toughened glass layer; and increase the dirty antifog scratch-proof function layer of waterproof and oilproof at 12 layers of nanoscale optics outward through enhancement layer; significantly improve the light transmission rate of display protection screen, there is waterproof, grease proofing, antifog, scratch-proof function, intensity high.

Claims

1. a tempering mobile phone liquid crystal display protection screen, it is characterized in that: comprise and be positioned at the middle uniform glass substrate layers of surface texturisation (1), be positioned at the upper toughened glass layer (2) of glass substrate layers (1) upper surface, be positioned at the lower toughened glass layer (3) of glass substrate layers (1) lower surface, be positioned at upper 12 layers of nanoscale optics of toughened glass layer (2) upper surface through enhancement layer (4), be positioned at lower 12 layers of nanoscale optics of lower toughened glass layer (3) lower surface through enhancement layer (5), be positioned at the upper waterproof and oilproof dirty antifog scratch-proof function layer (6) of 12 layers of nanoscale optics through enhancement layer (4) upper surface, and be positioned at the lower waterproof and oilproof dirty antifog scratch-proof function layer (7) of lower 12 layers of nanoscale optics through enhancement layer (5) lower surface, described 12 layers of nanoscale optics are followed successively by a MGF from the inside to surface through enhancement layer ₂layer, a TIO ₂layer, the 2nd MGF ₂layer, a H4 layer, the 3rd MGF ₂layer, the 2nd TIO ₂layer, the 4th MGF ₂layer, the 2nd H4 layer, an AL ₂o ₃layer, the 3rd TIO ₂layer, the 5th MGF ₂layer and the 3rd H4 layer.

2. tempering mobile phone liquid crystal display protection screen according to claim 1, is characterized in that: described MGF ₂layer, TIO ₂layer, AL ₂o ₃the thickness of layer, H4 layer is 20nm-70nm.

3. tempering mobile phone liquid crystal display protection screen according to claim 1, is characterized in that: the entirety of described display protection screen is rectangle.