Analog IMOD having a color notch filter

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United States of America Patent

PATENT NO 8970941
APP PUB NO 20140300946A1
SERIAL NO

14312527

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator (AIMOD) includes a reflective display pixel having a movable reflective layer and a stationary absorber layer, the reflective layer and absorber layer defining a cavity therebetween. A color notch filter may be employed to produce an improved white state. In some implementations, the color notch filter is positioned on a side of the substrate opposite the absorber layer. In some other implementations, the color notch filter is positioned between the substrate and the movable reflective layer.

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Patent Owner(s)

  • SNAPTRACK, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bita, Ion San Jose, US 106 2286
Chang, Tallis Young San Diego, US 35 174
Hong, John Hyunchul San Clemente, US 53 386
Ma, Jian Carlsbad, US 201 1784

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