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:
Dec. 08, 2009
Filed:
Jun. 11, 2007
Applicant:
Masayuki Mitsuya, Chino, JP;
Inventor:
Masayuki Mitsuya, Chino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing an organic EL device including an organic EL element provided on a substrate and having a plurality of organic layers including at least a hole injection layer and a luminescent layer, and a cathode and an anode holding the organic layers therebetween includes forming the anode on the substrate, forming the hole injection layer on the anode using a hole injection layer forming material containing an organic material and a metal element, forming the luminescent layer on the hole injection layer, and forming the cathode on the luminescent layer.