发明授权
- 专利标题: Projector
- 专利标题(中): 投影机
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申请号: US658047申请日: 1991-02-20
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公开(公告)号: US5223869A公开(公告)日: 1993-06-29
- 发明人: Haruyuki Yanagi
- 申请人: Haruyuki Yanagi
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-037434 19900220
- 主分类号: G03B21/00
- IPC分类号: G03B21/00 ; G03B21/10 ; H04N5/74
摘要:
A projector suitable for a rear projection type receiver is disclosed. The projector has a device for generating an image and an image projecting device for projecting the image to a screen. The image projecting device includes a projection lens system and a reflector. The projection lens system directs the light flux indicative of the image from the image generating device toward the reflector so as to be away from the screen. The reflector bends the light flux and directs the light flux from the reflector to the screen along a predetermined path. The image generating device and the projection lens system are arranged on the side of the predetermined path along the path.
公开/授权文献
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