Decorative thin film and decorative glass

Abstract

The invention discloses a decorative thin film. The decorative thin film comprises a base material layer, a pattern layer and an adhesion layer, wherein the pattern layer is arranged on one side of the base material layer; micro-structure units are uniformly distributed on the pattern layer; interval regions are arranged between the adjacent micro-structure units; an embossed microstructure is arranged on each micro-structure unit; the embossed microstructure is provided with plural directional non-periodic grating set lines; and the adhesion layer is arranged on the other side of the base material layer relative to the pattern layer. The invention further discloses a decorative glass. Compared with the prior art, the decorative film can obtain special dynamic photochromic effect; the microstructures are formed on the thin film, so that a special visual effect is achieved on the macroscopic effect; and the decorative thin film is applied to the surface of a product and has the effects of decoration, brand protection, cost control and environmental protection.

Description

technical field [0001] The invention relates to a film, in particular to a decorative film and decorative glass. Background technique [0002] Existing consumer electronics products, such as mobile phones, tablet computers, and home appliances, usually use materials of different colors and patterns on the surface. Taking a mobile phone as an example, the front of the mobile phone is glass; the back usually includes metal, glass, leather material, plastic, etc. The non-display window area of ​​the front glass is printed to obtain different colors; while the back will be machined, laser engraved, embossed and other processes on the surface of the material to form a specific effect. [0003] With the improvement of people's living standards, consumers have higher and higher requirements for the appearance of electronic products, which require not only beautiful appearance, but also unique identification. However, as glass materials began to be applied to the front and back of...

AI Technical Summary

Problems solved by technology

However, as glass materials began to be applied to the front and back of mobile phones; only ink printing is used, the effect is single, and cannot meet the design requirements of the product; and limited by the difficulty of processing the glass material itself, it is impossible to directly process special visual effects on the glass surface , and the cost is high, which does not meet the market demand of consumer electronics products

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