US Patent 7468831 Contrast with fast response light source

Patent 7468831 was granted and assigned to Miradia on December, 2008 by the United States Patent and Trademark Office.

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Patent

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Current Assignee

Miradia

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

74688310

Patent Inventor Names

William Thomas Weatherford0

Date of Patent

December 23, 2008

Patent Application Number

116769670

Date Filed

February 20, 2007

Patent Primary Examiner

‌

Jordan M. Schwartz

Patent abstract

Embodiments of the present invention generally relate to spatial light modulator devices, and more particularly to a display system and method of using one or more fast response light source, such as solid state light sources, and one or more spatial light modulator devices to improve the contrast ratio of the display system.

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