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. 31, 2016
Filed:
Jun. 08, 2012
Compound for organic electroluminescent device and organic electroluminescent devices using the same
Applicants:
Banumathy Balaganesan, Taoyuan, TW;
Yi-huan Fu, Taoyuan, TW;
Kun-feng Chiang, Taoyuan, TW;
Fang-shih Lin, Taipei, TW;
Zheng-feng YE, Taoyuan, TW;
Chang-ying Chu, Taoyuan, TW;
Inventors:
Banumathy Balaganesan, Taoyuan, TW;
Yi-Huan Fu, Taoyuan, TW;
Kun-Feng Chiang, Taoyuan, TW;
Fang-Shih Lin, Taipei, TW;
Zheng-Feng Ye, Taoyuan, TW;
Chang-Ying Chu, Taoyuan, TW;
Assignee:
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD., Chung-Li, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); C07D 401/14 (2006.01); C07D 413/14 (2006.01); C07D 403/14 (2006.01); C07D 409/14 (2006.01); C07D 417/14 (2006.01); H05B 33/14 (2006.01); C07D 235/08 (2006.01); C07D 487/16 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C07D 401/14 (2013.01); C07D 235/08 (2013.01); C07D 403/14 (2013.01); C07D 409/14 (2013.01); C07D 413/14 (2013.01); C07D 417/14 (2013.01); C07D 487/16 (2013.01); C09K 11/06 (2013.01); H01L 51/0067 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H05B 33/14 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/185 (2013.01); H01L 51/0085 (2013.01); H01L 51/5072 (2013.01);
Abstract
The present invention provides a compound of formula (I) for an organic electroluminescent device: wherein X, X, X, Y, Ar, Ar, Ar, Ar, Ar, Ar, and Arare as defined in the description.