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:
Nov. 17, 2015
Filed:
Nov. 18, 2014
Sony Corporation, Tokyo, JP;
Seiichi Yokoyama, Kanagawa, JP;
Atsuya Makita, Kanagawa, JP;
Eiji Hasegawa, Kanagawa, JP;
Jiro Yamada, Kanagawa, JP;
Hirohisa Shirai, Nagasaki, JP;
Yasutaka Koga, Nagasaki, JP;
Shinsuke Hibarino, Nagasaki, JP;
Sony Corporation, Tokyo, JP;
Abstract
An organic light emitting device includes a first electrode and a second electrode, an organic layer including a light emitting layer between the first electrode and the second electrode, and an insulating film covering a rim of the first electrode from a surface thereof to a side surface thereof, and having an internal wall surface being in contact with the organic layer, and one or more corner sections in the internal wall surface with a ridge line thereof in parallel with the surface of the first electrode.