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公开(公告)号:US5956110A
公开(公告)日:1999-09-21
申请号:US540087
申请日:1995-10-06
IPC分类号: G02B5/30 , G02F1/1335 , G02F1/13363 , G02F1/139 , G02F1/335
CPC分类号: G02F1/13363 , G02F1/133636 , G02F1/1397 , G02F2202/40 , G02F2413/04 , G02F2413/08
摘要: A liquid crystal display panel comprises first and second substrates each having a transparent electrode and an orientation plane, a nematic liquid crystal material disposed between the first and second substrates, a polarizer disposed over the first substrate and the nematic liquid crystal material, and a simplex polymer film comprised of a single optically anisotropic substance disposed between the first substrate and the polarizer. The nematic liquid crystal material has a positive anisotropy of refractive index, a retardation of 0.55 .mu.m to 1.75 .mu.m, and molecules twisted at a high degree with a twist angle of 180.degree. to 270.degree.. The simplex polymer film has a retardation of 20 nm to 200 nm.
摘要翻译: 一种液晶显示面板,具有分别具有透明电极和取向面的第一基板和第二基板,配置在第一基板和第二基板之间的向列型液晶材料,配置在第一基板和向列型液晶材料上的偏振片, 聚合物膜由设置在第一基板和偏振器之间的单个光学各向异性物质组成。 向列型液晶材料具有正的折射率各向异性,0.55μm至1.75μm的延迟,以及扭转角为180°至270°的高度扭转的分子。 单质聚合物膜具有20nm至200nm的延迟。