Invention Application
- Patent Title: Pulse Width Modulation Algorithm
- Patent Title (中): 脉宽调制算法
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Application No.: US13088699Application Date: 2011-04-18
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Publication No.: US20110193894A1Publication Date: 2011-08-11
- Inventor: Andrew Ian Russell , David Foster Lieb , Rajeev Ramanath
- Applicant: Andrew Ian Russell , David Foster Lieb , Rajeev Ramanath
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Main IPC: G09G5/10
- IPC: G09G5/10
Abstract:
In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.
Public/Granted literature
- US08379064B2 Pulse width modulation algorithm Public/Granted day:2013-02-19
Information query
