发明名称 |
Reduced-speckle display system |
摘要 |
A digitized video system with an increased viewing angle having a light projector and a display screen. The light projector generating a plurality of narrow light beams to impinge on the display screen at a plurality of associated points. The display screen has a transducer generating surface acoustic waves which traverse the associated points. This results in reduced laser speckle.
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申请公布号 |
US5272473(A) |
申请公布日期 |
1993.12.21 |
申请号 |
US19920931130 |
申请日期 |
1992.08.17 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
THOMPSON, E. EARLE;DEMOND, THOMAS W. |
分类号 |
G02B27/48;G09F19/18;(IPC1-7):G09G3/00 |
主分类号 |
G02B27/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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