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:
Sep. 17, 2019
Filed:
Aug. 23, 2017
Lg Display Co., Ltd., Seoul, KR;
Jung-Keun Kim, Seoul, KR;
Do-Han Kim, Goyang-si, KR;
Jeong-Dae Seo, Incheon, KR;
Ji-Cheol Shin, Seoul, KR;
Heung-Woo Choi, Daejeon, KR;
Wan-Pyo Hong, Daejeon, KR;
Sang-Duk Suh, Daejeon, KR;
Joo-Yong Yoon, Daejeon, KR;
Sung-Kil Hong, Daejeon, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An embodiment of the present invention provides an organic compound represented by following Formula: wherein each of Rto Ris independently selected from hydrogen, substituted or non-substituted Cto Caryl, substituted or non-substituted Cto Cheteroaryl, substituted or non-substituted Cto Calkyl, substituted or non-substituted Cto Calkoxy, ether, cyano group (CN), fluorine, tri-fluoro methyl, tri-fluoro methoxy and trimethylsilyl, and at least one of Rto Ris the cyano group, and wherein at least one of Rto Ris the cyano group, and A is selected from substituted or non-substituted Cto Caryl and substituted or non-substituted Cto Cheteroaryl. The present invention also provides an organic light emitting diode and an organic light emitting display device including the organic compound.