Novel mobile phone glass

Abstract

The invention provides novel mobile phone glass. The glass comprises a glass substrate, an AR film, an AF film, an AS film and an anti-peeping film, wherein the anti-peeping film consists of a photonic crystal material. The preparation method comprises the steps as follows: (1) cutting; (2) hot-bending machining; (3) CNC appearance machining; (4) cleaning and check; (5) reinforcement; (6) polishing; (7) tempering; (8) transferring; (9) baking; (10) cleaning and check; (11) vacuum coating; (12) packaging. Fingerprints and oil stains cannot stick to the prepared novel mobile phone glass easily and can be wiped easily; the novel mobile phone glass has the smooth surface, touches comfortable, is not easy to scrape, has a thin film layer and excellent optical performance, does not change original texture wear resistance and can effectively reduce transmitted intensity of blue light and play an anti-peeping function.

Description

technical field [0001] The invention relates to the field of mobile phone products, in particular to a novel mobile phone glass. Background technique [0002] As the outermost protective layer of the mobile phone screen, the cover glass is an indispensable part of the mobile phone touch solution. In the early days, represented by the iPhone 4, 2D glass was widely used on mobile phone screens. In order to improve the overall visual experience of the screen and body, 2.5D curved glass has been adopted by major mobile phone manufacturers. Apple has chosen to configure 2.5D curved glass since iPhone6. 2.5D glass is based on 2D glass, and the edge of the glass is treated with radians. Holding a 2.5D glass screen can make the surface of the mobile phone look like water droplets that are full but not overflowing, which has more visual tension. Therefore, the 2.5D glass The screen is called a water drop screen; the 3D glass adopts a radian design both in the middle and the edge of...

AI Technical Summary

Problems solved by technology

[0004] However, the prior art only discloses anti-peeping screen glass based on 2D glass, which generally adopts polarizers, micro-louver structures or microstructures composed of some transparent materials. With the large-scale application of 3D glass, it is urgent to design a 3D mobile phone glass with anti-peeping function

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