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:
Oct. 16, 2018
Filed:
Mar. 26, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Sung-Soo Bae, Seoul, KR;
Jung Sub Lee, Bucheon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 403/04 (2006.01); C07D 495/04 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 403/04 (2013.01); C07D 495/04 (2013.01); C07F 7/0809 (2013.01); C07F 7/0812 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/0094 (2013.01);
Abstract
A material for an organic light emitting device includes a compound represented by one of the following Chemical Formulae 1 to 3 and a compound represented by the following Chemical Formula 4. In the above Chemical Formulae 1 to 4, each substituent is the same as defined in the detailed description.
Bae, Sung-Soo. (2018). Material for organic light emitting device, organic light emitting device, and display device including the same (U.S. Patent No. 10103335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10103335
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile