| 发明名称 |
HDR displays with overlapping dual modulation |
| 摘要 |
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.
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| 申请公布号 |
US7419267(B2) |
申请公布日期 |
2008.09.02 |
| 申请号 |
US20070831720 |
申请日期 |
2007.07.31 |
| 申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
WHITEHEAD LORNE A;WARD GREGORY JOHN;STUERZLINGER WOLFGANG;SEETZEN HELGE |
| 分类号 |
G03B21/26;G03B21/60;G02F1/13;G02F1/1335;G02F1/13357;G02F1/1347;G02F1/167;G03B21/00;G03B21/20;G03B21/56;G09G3/00;G09G3/34;H04N5/74;H04N9/31 |
主分类号 |
G03B21/26 |
| 代理机构 |
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代理人 |
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