Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazutaka Inukai0
Mayumi Mizukami0
Shunpei Yamazaki0
Toshimitsu Konuma0
Jun Koyama0
Date of Patent
September 13, 2011
0Patent Application Number
118673410
Date Filed
October 4, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
There is provided an electronic device having high reliability and high color reproducibility. A pixel structure is made such that a switching FET (201) and an electric current controlling FET (202) are formed on a single crystal semiconductor substrate (11), and an EL element (203) is electrically connected to the electric current controlling PET (202). The fluctuation in characteristics of the electric current controlling FET (202) is very low among pixels, and an image with high color reproducibility can be obtained. By taking hot carrier measures in the electric current controlling FET (202), the electronic device having high reliability can be obtained.
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