发明名称 Liquid crystal display.
摘要 <p>A liquid crystal display comprising a liquid crystal cell and a polarizing sheet is disclosed, in which (A) at least one film having light transmission properties, said film (A) having at least one optic axis at an angle of not more than 45 DEG with the normal thereof or satisfying the relationship: eta TH - ( eta MD + eta TD)/2 &gt; 0 wherein eta TH is a refractive index inthe normal direction; eta MD is a refractive index in the machine direction; and eta TD is a refractive index in the transverse direction, and (B) at least one uniaxially stretched film of a polymer having a positive intrinsic birefringence and light transmission properties are inserted between the liquid crystal cell and the polarizing sheet. Viewing angle dependence of retardation of the display can be eliminated, and the display has markedly widended viewing angle.</p>
申请公布号 EP0367288(A2) 申请公布日期 1990.05.09
申请号 EP19890120403 申请日期 1989.11.03
申请人 FUJI PHOTO FILM CO., LTD. 发明人 ARAKAWA, KOHEI
分类号 G02F1/13363 主分类号 G02F1/13363
代理机构 代理人
主权项
地址