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:
Jul. 17, 2012
Filed:
Jun. 03, 2010
Eiichi Kitazume, Tokyo, JP;
Ryo Shoda, Tokyo, JP;
Eiichi Kitazume, Tokyo, JP;
Ryo Shoda, Tokyo, JP;
Toppan Printing Co., Ltd., , JP;
Abstract
In accordance with an aspect of the present invention, an organic electroluminescence element includes a first electrode on a substrate, a second electrode which faces the first electrode, a luminescent medium layer which is between the first electrode and the second electrode and includes an organic luminescent layer and a carrier injection layer between the first electrode and the organic luminescent layer, a first carrier injection layer formed on the first electrode, a partition wall formed so as to section the first electrode and cover a part of the first carrier injection layer, and a second carrier injection layer formed on the partition wall and the first carrier injection layer which is not covered by the partition wall.