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:
Jun. 17, 2014
Filed:
Jun. 30, 2009
Applicants:
Chien-hong Cheng, Hsinchu, TW;
Jian-lin Wu, Hsinchu, TW;
Chuang-yi Liao, Hsinchu, TW;
Inventors:
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A green phosphorescent iridium complex represented by Formula (I) is provided. In Formula (I), R1, R2 and R3 are, independently, hydrogen, halogen, substituted or non-substituted C1-6 alkyl, C1-6 alkoxy, cycloalkyl, substituted or non-substituted aryl, amino or heteroaryl, and L is a heterocyclic ring containing N—N or N—O ligand. The invention also provides a method for fabricating the green phosphorescent iridium complex and an organic light-emitting diode including the green phosphorescent iridium complex.