Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 24, 2008
Patent Application Number
11727564
Date Filed
March 27, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An adjustable brightness apparatus includes a light detection unit and a modulation and can automatically adjust the backlight current of a display device based on variable ambient light outside the display device so as to reduce the power consumption. Users can therefore view images shown on the display device more clearly and comfortably.
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