Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jun Koyama0
Date of Patent
October 31, 2006
Patent Application Number
11061982
Date Filed
February 18, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
In order to obtain a light-emitting device having a higher aperture ratio in pixels than that of the prior art, a source signal line and a current supply line to be connected with a pixel unit are switched by a switching circuit to use a common wiring line, so that the number of wiring lines in the pixel unit is reduced to realize the high aperture ratio.
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