| 发明名称 |
LEAKAGE LIGHT INTENSITY SENSING IN LIGHT PROJECTOR |
| 摘要 |
<p>In a light projection system, potentially hierarchical levels of light intensity control ensure proper laser-light output intensity, color channel intensity, white point, left/right image intensity balancing, or combinations thereof. The light projection system can include a light intensity sensor in an image path, in a light-source subsystem light-dump path, in a light-modulation subsystem light-dump path, in a position to measure light leaked from optical components, or combinations thereof.</p> |
| 申请公布号 |
WO2010151289(A1) |
申请公布日期 |
2010.12.29 |
| 申请号 |
WO2010US01681 |
申请日期 |
2010.06.11 |
| 申请人 |
EASTMAN KODAK COMPANY;SILVERSTEIN, BARRY DAVID;COREY, RICHARD P.;BELLINGER, ALLEN DAVENPORT;NOTHHARD, GARY EDWIN;DOWE, DAVID REYNOLDS |
发明人 |
SILVERSTEIN, BARRY DAVID;COREY, RICHARD P.;BELLINGER, ALLEN DAVENPORT;NOTHHARD, GARY EDWIN;DOWE, DAVID REYNOLDS |
| 分类号 |
H04N9/31;G03B21/20;H04N13/00 |
主分类号 |
H04N9/31 |
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