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. 20, 2012
Filed:
Sep. 16, 2008
Takahisa Shimizu, Tokyo, JP;
Koji Takeshita, Tokyo, JP;
Hironori Kawakami, Tokyo, JP;
Nahoko Inokuchi, Tokyo, JP;
Takahisa Shimizu, Tokyo, JP;
Koji Takeshita, Tokyo, JP;
Hironori Kawakami, Tokyo, JP;
Nahoko Inokuchi, Tokyo, JP;
Toppan Printing Co., Ltd., , JP;
Abstract
A method for manufacturing an organic electroluminescence display includes forming a first electrode, forming an organic light emitting medium layer including an organic light emitting layer on the first electrode, the respective organic light emitting medium layers including respective organic light emitting layers having different life-times in light emitting, and forming a second electrode on the organic light emitting medium layer, wherein the organic light emitting layer having a longer life-time is formed earlier.