Interferometric modulation of radiation
First Claim
Patent Images
1. A modulator of light comprising:
- a substrate;
a plurality of modulation elements formed on the substrate each modulation element defining an interference cavity for causing interference modulation of the light to produce a color condition when in a quiescent state, wherein the modulation element is of at least two types each having a different color condition when in the quiescent state, which color condition is a result of a spatial configuration of the modulation element.
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Abstract
An Interferometric Modulator (IMod) is a microelectromechanical device for modulating light using interference. The colors of these devices may be determined in a spatial fashion, and their inherent color shift may be compensated for using several optical compensation mechanisms. Brightness, addressing, and driving of IMods may be accomplished in a variety of ways with appropriate packaging, and peripheral electronics which can be attached and/or fabricated using one of many techniques. The devices may be used in both embedded and directly perceived applications, the latter providing multiple viewing modes as well as a multitude of product concepts ranging in size from microscopic to architectural in scope.
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US 20060077156A1
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Snaptrack Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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| Interferometric modulator array with integrated MEMS electrical switches | ||
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Xerox Corporation
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Snaptrack Incorporated
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Snaptrack Incorporated
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Pixtronix Incorporated
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Pixtronix Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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Pixtronix Incorporated
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Snaptrack Incorporated
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Qualcomm MEMS Technologies Incorporated
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Snaptrack Incorporated
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Pixtronix Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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Snaptrack Incorporated
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Qualcomm MEMS Technologies Incorporated
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Snaptrack Incorporated
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Qualcomm MEMS Technologies Incorporated
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Pixtronix Incorporated
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