发明授权
- 专利标题: Display system
- 专利标题(中): 显示系统
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申请号: US540151申请日: 1995-10-06
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公开(公告)号: US5646753A公开(公告)日: 1997-07-08
- 发明人: Sunao Takatori , Makoto Yamamoto
- 申请人: Sunao Takatori , Makoto Yamamoto
- 申请人地址: JPX Tokyo
- 专利权人: Yozan Inc.
- 当前专利权人: Yozan Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-361697 19921228
- 主分类号: G02B5/32
- IPC分类号: G02B5/32 ; G02B27/00 ; G02B27/01 ; G02C7/10 ; G02F1/13 ; G02F1/133 ; G03H1/22 ; G03H1/26 ; G02F1/1335
摘要:
A display system arranged closer than the focus point of the eyes. The display system comprises a hologram carrier for generating a virtual image by a hologram of a pixels' image arranged in two dimensions a light source for directing an incident light of a predetermined wavelength area to the hologram carrier, and a liquid crystal shutter selectively releasing and cutting-off an area of each pixel's image of the hologram carrier.
公开/授权文献
- US5073749A Mobile robot navigating method 公开/授权日:1991-12-17
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