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:
May. 04, 2010
Filed:
Dec. 27, 2006
Applicants:
Hsing-chuan LI, Hsinchu, TW;
Chung-chun Lee, Hsinchu, TW;
Inventors:
Hsing-Chuan Li, Hsinchu, TW;
Chung-Chun Lee, Hsinchu, TW;
Assignee:
AU Optronics Corporation, Hsincho, TW;
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescence device and a method for reducing lateral current leakage thereof are provided. The organic electroluminescence device comprises a cathode, an anode, and an organic electroluminescence unit disposed therebetween. The organic electroluminescence unit comprises a light-emitting layer and a hole-injecting layer (HIL). The HIL possesses a sufficient resistance achieved by adjusting the thickness of the HIL and/or the concentration(s) and/or species of the conductive dopant(s) in the HIL.