The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2014
Filed:
Sep. 12, 2011
Shunpei Yamazaki, Tokyo, JP;
Toshimitsu Konuma, Kanagawa, JP;
Jun Koyama, Kanagawa, JP;
Kazutaka Inukai, Kanagawa, JP;
Mayumi Mizukami, Kanagawa, JP;
Shunpei Yamazaki, Tokyo, JP;
Toshimitsu Konuma, Kanagawa, JP;
Jun Koyama, Kanagawa, JP;
Kazutaka Inukai, Kanagawa, JP;
Mayumi Mizukami, Kanagawa, JP;
Abstract
There is provided an electronic device having high reliability and high color reproducibility. A pixel structure is made such that a switching FET () and an electric current controlling FET () are formed on a single crystal semiconductor substrate (), and an EL element () is electrically connected to the electric current controlling FET (). The fluctuation in characteristics of the electric current controlling FET () 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 (), the electronic device having high reliability can be obtained.