P‐7.1: Research on VA type LCD wide viewing angle display technology

In order to achieve viewing angle enhancement (VAE) of Vertical Alignment (VA) type liquid crystal displays (LCD), this paper proposes a particle diffusion type wide viewing angle polarizer, and introduces the structure and preparation process of this wide viewing angle polarizer. The optical characteristics of the LCD can be controlled by adjusting the concentration of diffusion particles, the thickness of PSA and the coating speed.