| 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 from a light projector, thereby shaping the light that is projected onto the stage. A heat sink is provided that receives heat from the DMD that is not projected onto the stage. <IMAGE>
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| 申请公布号 |
EP1445637(A2) |
申请公布日期 |
2004.08.11 |
| 申请号 |
EP20040075725 |
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 |
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