发明名称 Reflective liquid crystal display device
摘要 <p>The invention discloses a reflective liquid crystal display device comprising a polarizer, a retardation film, a front scattering film layer, and a liquid crystal cell having a mirror reflector, in which the front scattering film layer includes at least one film of which scattering angle range is asymmetrical to the normal direction of film. In other feature of the invention, plural front scattering films of which scattering angle range is asymmetrical to the film normal are laminated so that the projection direction onto the film surface in the central angle direction of the scattering angle range may be different. In a different feature of the invention, at least one of the scattering films for composing the scattering film layer is a front scattering film for scattering more strongly the transmission light from the second incident angle region not containing the film normal direction than the transmission light from the first incident angle region containing the film normal direction. By such anisotropy of scattering characteristics of scattering films, the reflective liquid crystal display device which is bright, high in contrast and suppressed in blurry image is presented.</p>
申请公布号 EP0886169(A2) 申请公布日期 1998.12.23
申请号 EP19980110572 申请日期 1998.06.09
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 HATANAKA, TAKAYUKI;OGAWA, TETSU;FUJITA, SHINGO;YAMAGUCHI, HISANORI
分类号 G02F1/1335;(IPC1-7):G02F1/133 主分类号 G02F1/1335
代理机构 代理人
主权项
地址