1.3: The Technology and Development of Laser Display Optical Screens

Laser display has the advantages of high brightness, wide color gamut, long lifetime, low power consumption, and better eye protection, and will become the mainstream of the next generation of high‐end display; This paper mainly expounds the structure and principle of Fresnel optical screen, black grid optical screen and white plastic frame screen electric pull screen for laser display.Besides, The three kinds of optical screens are also compared in structure, material, performance and applications . Finally, the development trend of mainstream anti‐light screens is prospected.