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:
Feb. 12, 2019
Filed:
Oct. 21, 2016
Applicant:
Cambridge Display Technology Limited, Cambridgeshire, GB;
Inventors:
Thomas Kugler, Cambridge, GB;
Tania Zuberi, Harrow, GB;
Richard Wilson, Cambridge, GB;
Jeremy Burroughes, Cambridgeshire, GB;
Assignee:
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED, Cambridgeshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 7/08 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0094 (2013.01); C07F 7/081 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/0035 (2013.01); H01L 51/0039 (2013.01); H01L 51/0059 (2013.01); H01L 51/0062 (2013.01); H01L 51/0067 (2013.01); H01L 51/0085 (2013.01); H05B 33/14 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/0036 (2013.01); H01L 51/5016 (2013.01); H01L 51/5072 (2013.01); H01L 51/5076 (2013.01); H01L 51/5088 (2013.01); H01L 2251/308 (2013.01);
Abstract
The present invention relates to a compound of general formula (I) which can transport holes in an organic optoelectronic device, and to blends and solutions comprising the compound of general formula (I):