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. 02, 2018
Filed:
May. 30, 2013
Applicant:
Industry-academic Cooperation Foundation Gyeongsang National University, Gyeongsangnam-do, KR;
Inventors:
Yun-Hi Kim, Gyeongsangnam-do, KR;
Soon-Ki Kwon, Gyeongsangnam-do, KR;
Assignee:
Industry-Academic Cooperation Foundation Gyeongsang National University, Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/12 (2006.01); C07D 487/04 (2006.01); H01L 51/00 (2006.01); C07D 519/00 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C07D 487/04 (2013.01); C07D 519/00 (2013.01); C08G 61/123 (2013.01); C08G 61/124 (2013.01); C08G 61/126 (2013.01); H01L 51/0043 (2013.01); C08G 2261/124 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/18 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3225 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/334 (2013.01); C08G 2261/3327 (2013.01); C08G 2261/344 (2013.01); C08G 2261/414 (2013.01); C08G 2261/592 (2013.01); C08G 2261/92 (2013.01); H01L 51/0053 (2013.01); H01L 51/0545 (2013.01); H01L 51/0558 (2013.01);
Abstract
The present invention relates to a diketopyrrolopyrrole polymer, which is an organic semiconductor compound for an organic electronic device, and a use thereof. The diketopyrrolopyrrole polymer according to the present invention is a novel organic semiconductor compound having high π-electron stacking by introducing an electron donor compound, and an organic electronic device employing the same has excellent charge mobility and on/off ratio.