发明申请
- 专利标题: Projector with color tape
- 专利标题(中): 投影机带彩带
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申请号: US10747766申请日: 2003-12-29
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公开(公告)号: US20050140936A1公开(公告)日: 2005-06-30
- 发明人: Daryl Cromer , George Diatzikis , William Durham , Jennifer Greenwood
- 申请人: Daryl Cromer , George Diatzikis , William Durham , Jennifer Greenwood
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 主分类号: G03B21/14
- IPC分类号: G03B21/14
摘要:
To reduce the thickness of a digital light projector (DLP), a circulating tape having sequences of red, green and blue segments is used instead of a color wheel to produce a color image.
公开/授权文献
- US06988808B2 Projector with color tape 公开/授权日:2006-01-24
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