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公开(公告)号:USD349896S
公开(公告)日:1994-08-23
申请号:US1509
申请日:1992-11-16
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公开(公告)号:USD355649S
公开(公告)日:1995-02-21
申请号:US4636
申请日:1993-02-10
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公开(公告)号:US5550604A
公开(公告)日:1996-08-27
申请号:US254276
申请日:1994-06-03
IPC分类号: G02F1/1335 , H04N5/74 , H04N9/31 , G03B21/00
CPC分类号: G03B21/28 , G03B21/10 , G03B33/06 , G03B33/08 , G03B33/12 , H04N9/3105 , G02F1/133516 , G02F2001/13613 , H04N5/74 , H04N5/7441 , H04N5/7491 , H04N9/3141
摘要: The present invention relates to a light valve projector in which a small high resolution active matrix transmission display is used with a light source, coupling optics and a projection lens to provide a compact presentation system. A preferred embodiment of the system comprises a three light valve system with an arc lamp within a compact housing in which dichroic mirrors separate light from the source into three primary colors and directs the separated light through three active matrix displays manufactured by a thin film transfer process and having a small active area.
摘要翻译: 本发明涉及一种光阀投影仪,其中使用小的高分辨率有源矩阵透射显示器与光源,耦合光学器件和投影透镜,以提供紧凑的呈现系统。 该系统的一个优选实施例包括三个光阀系统,其具有紧凑壳体内的弧光灯,其中分色镜将来自光源的光分离为三原色,并将分离的光引导通过由薄膜转移工艺制造的三个有源矩阵显示器 并具有小的活动区域。
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