Bonding type flexible laser television screen

Abstract

The invention relates to the field of projection, in particular to a bonding type flexible laser television screen. The bonding type flexible laser television screen is of a layered structure and comprises back glue release paper, a back glue layer, a reflecting layer, a curtain cloth layer and a protecting layer, which are sequentially fixed; a pattern layer can be arranged between the reflectinglayer and the curtain cloth layer. The reflecting layer is a metal film or a reflecting film, the metal film is a mirror-like smooth aluminum or silver film, the thickness of the metal film is 0.1-50microns, the reflecting film is prepared from 1-5% of metal powder and a polymer, and the thickness of the reflecting film is 40-200 microns. The curtain cloth layer is a glass fiber cloth or a reflecting microsphere film, and the reflecting microsphere film is formed by half-embedding reflecting microspheres in a transparent organic film. The bonding type flexible laser television screen has thecharacteristics of being flexible, transparent, capable of being cut freely, convenient to transport and mount and the like; the screen is provided with back glue and can be bonded to any flat surface, and after the screen is bonded, a bottom layer pattern of an original wall is perspective certainly or the pattern layer is arranged in the screen, and an attractiveness effect is achieved.

Description

technical field [0001] The invention relates to the projection field, in particular to a laser TV curtain wall and a manufacturing method thereof. Background technique [0002] In recent years, the development of laser light source technology has made it possible for laser TV to enter the home. Laser TV has the advantages of large format, high brightness, high resolution and high resolution, and is considered to be the core part of the next generation of home multimedia. And this kind of laser TV imaging uses an optical engine for short-focus projection display, and a short-distance projection optical microstructure screen is required to match it. Optical screens usually consist of Fresnel lenses and lenticular lenses. The light energy is redistributed by the Fresnel lens to realize functions such as convergence, light uniformity, and light uniformity. The cylindrical grating of the lenticular lens can realize the function of increasing vision and improving the gain. Gene...

AI Technical Summary

Problems solved by technology

The existing optical screen has the following disadvantages: on the one hand, it requires a large investment (tens of thousands), on the other hand, when the laser TV is not used, the rigid screen will affect the beauty of the TV wall and the entire living room (a large area of ​​black paint)

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