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. 27, 2007
Filed:
Mar. 28, 2005
Applicant:
Chung-wen Ko, Sijhih, TW;
Inventor:
Chung-Wen Ko, Sijhih, TW;
Assignee:
AU Optronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
Organic light emitting devices include an anode, a cathode and a plurality of organic light emitting units. The adjacent organic light emitting units are separated by a charge transfer layer formed of various fullerenes in combination. The charge transfer layer may be a relatively homogenous layer that is a mixture comprising fullerene.