发明名称 Liquid crystal motion picture projector with memory
摘要 A liquid crystal moving picture projector (1) includes a liquid crystal imager (2) for creating characteristics of an image, and projection optics (3) for projecting images sequentially created by the imager, the imager including a liquid crystal material (4) capable of temporarily storing information at respective areas thereof to create image characteristics capable of being projected sequentially by the projection optics. The temporary storage may be a function of charge storage directly on liquid crystal material or by structural storage characteristics relying on bulk effect of smectic liquid crystal. A method of projecting plural images in sequence includes creating an image or characteristics of an image in a liquid crystal material, storing such image in such liquid crystal material, directing light at such liquid crystal material, projecting such image as a function of light transmitted through or scattered by such liquid crystal material, and creating a further image in such liquid crystal material for subsequent projection.
申请公布号 US5061041(A) 申请公布日期 1991.10.29
申请号 US19900604794 申请日期 1990.10.26
申请人 MANCHESTER R&D PARTNERSHIP 发明人 FERGASON, JAMES L.
分类号 G02F1/1334;G03B21/132;G03G15/04;H04N9/31 主分类号 G02F1/1334
代理机构 代理人
主权项
地址
您可能感兴趣的专利