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:
Mar. 13, 2007
Filed:
May. 03, 2005
Hirokazu Yamagata, Tokyo, JP;
Hisao Ikeda, Kanagawa, JP;
Yoshimi Adachi, Nagano, JP;
Noriko Miyagi, Kanagawa, JP;
Tatsuya Arao, Kanagawa, JP;
Koji Ono, Kanagawa, JP;
Hirokazu Yamagata, Tokyo, JP;
Hisao Ikeda, Kanagawa, JP;
Yoshimi Adachi, Nagano, JP;
Noriko Miyagi, Kanagawa, JP;
Tatsuya Arao, Kanagawa, JP;
Koji Ono, Kanagawa, JP;
Abstract
A light emitting display device comprises a thin film transistor formed over a substrate, a first insulating film comprising an organic material and formed over the thin film transistor, a second insulating film comprising at least one material selected from the group consisting of aluminum nitride, aluminum nitride oxide, and aluminum oxynitride formed over the first insulating film, an anode formed in contact with the second insulating film, a light emitting layer formed over the anode, and a cathode formed over the light emitting layer.