Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 19, 2011
Patent Application Number
11640986
Date Filed
December 19, 2006
Patent Primary Examiner
Patent abstract
Provided is a liquid crystal display device. The liquid crystal display device includes: a first substrate and a second substrate each having a display area and a non-display area defined; a liquid crystal layer between the first and second substrates; a light sensor on the first substrate in the non-display area that senses the intensity of external light; a passivation layer on an entire upper surface of the first substrate including the light sensor; and a dummy electrode on the passivation layer at a location corresponding to the light sensor.
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