Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 4, 2007
Patent Application Number
11516548
Date Filed
September 7, 2006
Patent Primary Examiner
Patent abstract
The present invention discloses a dimming apparatus of a light emitting unit that uses a sensor to detect an external signal such as sound, shadow, temperature or digital image for changing the light emitting conditions such as brightness, color, frequency or blinking of the light emitting unit, so as to achieve the audio/video entertainment effects.
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