Title:
METHOD AND APPARATUS FOR PROVIDING BRIGHTNESS CONTROL IN AN INTERFEROMETRIC MODULATOR (IMOD) DISPLAY
Document Type and Number:
WIPO Patent Application WO2007127046
Kind Code:
B1
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.
Inventors:
MIGNARD MARC (US)
Application Number:
PCT/US2007/008790
Publication Date:
February 28, 2008
Filing Date:
April 11, 2007
Export Citation:
Assignee:
QUALCOMM MEMS TECHNOLOGIES INC (US)
MIGNARD MARC (US)
MIGNARD MARC (US)
International Classes:
G02B26/00; G02B17/00
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