EP 2936584 A2 20151028 - EMITTER HAVING A CONDENSED RING SYSTEM
Title (en)
EMITTER HAVING A CONDENSED RING SYSTEM
Title (de)
EMITTER MIT KONDENSIERTEM RINGSYSTEM
Title (fr)
ÉMETTEUR COMPRENANT UN SYSTÈME CYCLIQUE CONDENSÉ
Publication
Application
Priority
- EP 12008416 A 20121218
- EP 2013003585 W 20131127
- EP 13798253 A 20131127
Abstract (en)
[origin: WO2014094965A2] The present invention relates to organic electroluminescent devices which comprise aromatic ring systems with two or three condensed rings as emitter materials, and to their possible uses.
IPC 8 full level
C07D 471/02 (2006.01); C08G 61/04 (2006.01); H01L 51/54 (2006.01)
CPC (source: CN EP US)
A61N 5/0616 (2013.01 - US); C07D 249/20 (2013.01 - CN EP US); C07D 307/80 (2013.01 - CN EP US); C07D 471/04 (2013.01 - CN EP US); C07D 495/04 (2013.01 - CN EP US); C08F 12/22 (2013.01 - CN US); C08F 12/30 (2013.01 - CN US); C08F 12/32 (2013.01 - CN US); C08F 212/08 (2013.01 - US); C08F 212/22 (2020.02 - EP US); C08F 212/30 (2020.02 - EP US); C08F 212/32 (2013.01 - EP); C08F 224/00 (2013.01 - US); C08F 226/06 (2013.01 - US); C08F 228/06 (2013.01 - US); C09D 125/08 (2013.01 - CN EP US); C09D 125/18 (2013.01 - CN EP US); C09D 139/00 (2013.01 - CN EP US); C09K 11/06 (2013.01 - CN EP US); H10K 85/141 (2023.02 - CN EP US); H10K 85/151 (2023.02 - CN EP US); H10K 85/615 (2023.02 - CN EP US); H10K 85/6572 (2023.02 - CN EP US); H10K 85/6574 (2023.02 - CN EP US); H10K 85/6576 (2023.02 - CN EP US); A61N 2005/0653 (2013.01 - US); C09K 2211/1425 (2013.01 - US); C09K 2211/145 (2013.01 - CN EP US); C09K 2211/1458 (2013.01 - CN EP US); C09K 2211/1466 (2013.01 - CN EP US); H10K 50/11 (2023.02 - CN EP US); H10K 50/81 (2023.02 - US); H10K 50/82 (2023.02 - US); H10K 2101/30 (2023.02 - US); H10K 2101/40 (2023.02 - US)
Citation (search report)
See references of WO 2014094965A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014094965 A2 20140626; WO 2014094965 A3 20141106; CN 104871336 A 20150826; CN 104871336 B 20170808; EP 2936584 A2 20151028; JP 2016506625 A 20160303; KR 20150099801 A 20150901; US 10115903 B2 20181030; US 2016197275 A1 20160707
DOCDB simple family (application)
EP 2013003585 W 20131127; CN 201380066038 A 20131127; EP 13798253 A 20131127; JP 2015548260 A 20131127; KR 20157019497 A 20131127; US 201314652982 A 20131127