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:
Jul. 25, 2017
Filed:
Sep. 06, 2012
Jungoh Huh, Seoul, KR;
Tae Yoon Park, Daejeon, KR;
Jungi Jang, Daejeon, KR;
Sung Kil Hong, Daejeon, KR;
Jungoh Huh, Seoul, KR;
Tae Yoon Park, Daejeon, KR;
Jungi Jang, Daejeon, KR;
Sung Kil Hong, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present specification provides an organic light emitting device comprising: a first electrode, a second electrode, and organic material layers formed of one or more layers comprising a light emitting layer disposed between the first electrode and the second electrode, wherein one or more layers of the organic material layers comprise the compound of Formula 1, or a compound in which a heat-curable or photocurable functional group is introduced into this compound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile