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. 13, 2014
Filed:
May. 17, 2011
Applicants:
Heh-lung Huang, Yingge Township, TW;
Teng-chih Chao, Pingjhen, TW;
Jin-sheng Lin, Tainan, TW;
Hao-chun Lee, Hsinchu, TW;
Mei-rurng Tseng, Hsinchu, TW;
Inventors:
Heh-Lung Huang, Yingge Township, TW;
Teng-Chih Chao, Pingjhen, TW;
Jin-Sheng Lin, Tainan, TW;
Hao-Chun Lee, Hsinchu, TW;
Mei-Rurng Tseng, Hsinchu, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Organometallic compounds and organic electroluminescence devices and compositions employing the same are provided. The organic metal compound has a chemical structure represented by formula (I) or formula (II):