Blue film, manufacturing method and electronic product

Abstract

The invention relates to the field of decorative films, and specifically provides a blue film, a manufacturing method and electronic products. The blue film includes a base material, a first silicon oxide film layer, a first silicon film layer or a first germanium film layer, a second silicon oxide film layer, a second silicon film layer or a second germanium film layer, and The third silicon oxide film layer. The above-mentioned blue film mainly uses different silicon oxide film layers, and different silicon film layers or germanium film layers for scientific collocation, and makes full use of the mutual interference and absorption principle of light waves to present a gorgeous, elegant and eye-catching three-dimensional blue effect (i.e. magic color blue effect), the texture is very good, can greatly enhance the value of the product, fill the market vacancy, meet the market demand, increase the market selling point of electronic products, and stimulate consumption; at the same time, the blue film also has good resistance, It can withstand strong cold and heat shock test and sunlight irradiation test without damage, and the product quality is reliable.

Description

Technical field [0001] The present invention relates to the field of decorative membranes, and in particular, there is a blue film, a production method, and an electronic product. Background technique [0002] Decorative film can be used as surface materials for electronic products such as mobile phones, laptops, and different decorative membranes have different appearance decoration due to their own characteristics, and the application range and amount of use of decorative membrane are also increasing. At present, the decorative membranes appearing in the market mainly have pink, green, gray, blue, gold or silver, etc., of which pink, gray, gold and silver decorative membrane is more common, technology is also mature, and blue decorative membrane products are also very Less, although the blue decorative film has a unique decorative effect, the color is bright, but the existing blue decorative membrane is mostly used as a coating material using a pentoxide to be a coating materia...

AI Technical Summary

Problems solved by technology

At present, the decorative films on the market mainly include pink, green, gray, blue, gold or silver, among which pink, gray, gold and silver decorative films are more common, and the technology is relatively mature, while the blue decorative film products are still very popular. Although the blue decorative film has a unique decorative effect and bright colors, most of the existing blue decorative films use trititanium pentoxide as the coating material. Trititanium pentoxide is blue-black powder, which makes the decorative film appear blue. , but this kind of blue decorative film has poor resistance, and can only show a single blue effect, and the product texture is poor

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