发明名称 |
A programmable light beam shape altering device using programmable micromirrors |
摘要 |
A digital micromirror device ("DMD") is used to alter the shape of light that is projected onto a stage. The DMD selectively reflects some light, thereby shaping the light that is projected onto the stage. The light shape alteration is controlled by control system that selects one or more light shapes from memory. <IMAGE>
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申请公布号 |
EP1450197(A2) |
申请公布日期 |
2004.08.25 |
申请号 |
EP20040075722 |
申请日期 |
1997.02.07 |
申请人 |
LIGHT & SOUND DESIGN, LTD. |
发明人 |
HEWLETT, WILLIAM |
分类号 |
G03B21/00;A63J5/00;F21S8/00;F21S10/00;F21V14/00;G02B26/08;G05B19/04;H04N5/74;(IPC1-7):G02B26/00;F21P5/02;H05B37/02;F21V1/00 |
主分类号 |
G03B21/00 |
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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