Novel mobile phone glass

A glass and mobile phone technology, applied in the field of new mobile phone glass, to achieve the effects of increasing production capacity, easy erasing, and shortening processing time

Inactive Publication Date: 2018-12-28
江苏优视光学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 microstructu

Method used

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  • Novel mobile phone glass

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Embodiment Construction

[0035] A new type of mobile phone glass, comprising a glass substrate, an AR film, an AF film, an AS film and an anti-peep film arranged sequentially from bottom to top, the anti-peep film is composed of a photonic crystal material, and the forbidden band range of the photonic crystal material is the same as that of blue light The frequency range is the same, and the glass thickness of said new phone is 1.3mm.

[0036] Such as figure 1 Shown, the preparation method of described novel mobile phone glass comprises the following steps:

[0037] (1) Cutting: cutting glass blanks;

[0038] (2) Hot bending processing: hot bending of glass blanks to form 3D glass;

[0039] (3) CNC shape processing: finishing the functional parts of the 3D glass in the step (2), with a processing accuracy of ±0.015mm;

[0040] (4) Cleaning inspection: use ultrasonic equipment to clean the glass with alkaline liquid medicine with a pH value of 8.4, and check whether there are defects in the 3D glass...

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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...

Claims

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Application Information

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IPC IPC(8): C03C17/34C03B33/02C03B23/023C03C23/00C03C21/00C03B27/012
CPCC03C17/34C03B23/023C03B27/012C03B33/02C03C21/001C03C23/0075
Inventor 王胜军
Owner 江苏优视光学科技有限公司
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