Photo-alignment material and liquid crystal display device and its manufacturing method using the same
申请人:Nam Sook Mi
公开号:US20070196594A1
公开(公告)日:2007-08-23
A photo-alignment material, a liquid crystal display device using the photo-alignment material, and a manufacturing method. The photo-alignment material is a polymer having a photo-reactive ethenyl group on a main chain. When used as a photo-alignment layer, the photo-alignment material enables improved alignment stability against external shocks, light, and heat. The liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer formed between the first and second substrates, and a photo-alignment layer formed at least on the first substrate, with the photo-alignment layer formed from a photo-alignment material having an ethenyl group at a main chain.
US7220467B2
申请人:——
公开号:US7220467B2
公开(公告)日:2007-05-22
Lund, Torben; Lund, Henning, Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1985, vol. 39, # 6, p. 429 - 436