Method and apparatus for providing brightness control in an interferometric modulator (IMOD) display
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United States of America Patent
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Dec 13, 2011
Grant Date -
Feb 24, 2011
app pub date -
Aug 3, 2010
filing date -
Apr 21, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods and systems for providing brightness control in an interferometric modulator (IMOD) display are provided. In one embodiment, an interferometric modulator display pixel is provided that includes a microelectromechanical systems (MEMS) interferometric modulator having an associated first color spectrum, and a color absorber located substantially in front of the interferometric modulator display pixel, in which the color absorber has an associated second color spectrum. The microelectromechanical systems (MEMS) interferometric modulator is operable to shift the first color spectrum relative to the second color spectrum to control a visual brightness of the interferometric modulator display pixel independent of a color of the interferometric modulator display pixel.
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