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:
Jan. 31, 2017
Filed:
Jan. 07, 2016
Applicant:
E-ray Optoelectronics Technology Co., Ltd., Taipei, TW;
Inventors:
Taizo Hatta, Kumamoto, JP;
Rempei Kuwahara, Kumamoto, JP;
Yoshiyuki Hirao, Osaka, JP;
Banumathy Balaganesan, Taoyuan, TW;
Heh-Lung Huang, New Taipei, TW;
Assignee:
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/10 (2006.01); C07D 401/14 (2006.01); C07D 409/10 (2006.01); C07D 471/04 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); H01L 51/54 (2006.01); H05B 33/14 (2006.01); H01L 51/00 (2006.01); C09K 11/02 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 401/14 (2013.01); C07D 403/10 (2013.01); C07D 409/10 (2013.01); C07D 471/04 (2013.01); C09K 11/025 (2013.01); H01L 51/0052 (2013.01); H01L 51/0067 (2013.01); H01L 51/0074 (2013.01); H01L 51/5012 (2013.01); H01L 51/5072 (2013.01); H01L 51/5096 (2013.01);
Abstract
The present invention mainly provides a new imidazole compound, which can be used to produce electronic devices that are able to operate at low driving voltage and at high current efficiency. The new imidazole compound of the present invention is represented by the following formula (1): (In the formula (1), Rand Rare respectively the same as described in the specification).