Invention Grant
- Patent Title: N-modulation displays and related methods
- Patent Title (中): N调制显示和相关方法
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Application No.: US13368076Application Date: 2012-02-07
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Publication No.: US08687271B2Publication Date: 2014-04-01
- Inventor: Ajit Ninan
- Applicant: Ajit Ninan
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- Main IPC: G03B21/56
- IPC: G03B21/56
Abstract:
A display has a light source, a spatial light modulator and an intermediate spatial light modulator. The display may be a front projection display or a rear-projection display. The spatial light modulator is illuminated with light from a light source. The intermediate spatial light modulator is located in a light path between the light source and the spatial light modulator. The light source may comprise an array of controllable light-emitters. The display may provide a high dynamic range.
Public/Granted literature
- US20120133673A1 N-MODULATION DISPLAYS AND RELATED METHODS Public/Granted day:2012-05-31
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