发明名称 |
Apparatus and method for image projection with pixel intensity control |
摘要 |
A digital video system including a light source and a spatial light modulator system. Varying intensities of light to achieve gray shades either with a monochrome system or within each color can be accomplished in several ways. The intensity of the light source itself can be modulated to provide variation, the spatial light modulator elements can have their states in which light is directed to a surface to form a pixel modulated, or both.
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申请公布号 |
US5589852(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950472377 |
申请日期 |
1995.06.07 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
THOMPSON, E. EARLE;DEMOND, THOMAS W. |
分类号 |
G02B26/08;G09F9/37;G09F19/16;G09F19/18;G09G3/20;G09G3/34;H04N5/74;H04N9/31;(IPC1-7):G09G3/34;G09G5/10 |
主分类号 |
G02B26/08 |
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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