发明授权
- 专利标题： HDR displays with dual modulators having different resolutions
- 专利标题（中）： HDR显示器具有不同分辨率的双调制器
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申请号： US11831827申请日： 2007-07-31
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公开(公告)号： US08125425B2公开(公告)日： 2012-02-28
- 发明人: Lorne A. Whitehead , Helge Seetzen , Don Graham , Greg Ward , Wolfgang Stuerzlinger
- 申请人： Lorne A. Whitehead , Helge Seetzen , Don Graham , Greg Ward , Wolfgang Stuerzlinger
- 申请人地址： US CA San Francisco
- 专利权人： Dolby Laboratories Licensing Corporation
- 当前专利权人： Dolby Laboratories Licensing Corporation
- 当前专利权人地址： US CA San Francisco
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
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. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and 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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