EP 3928360 A1 20211229 - COMPOSITION FOR ORGANIC ELECTRONIC DEVICES
Title (en)
COMPOSITION FOR ORGANIC ELECTRONIC DEVICES
Title (de)
ZUSAMMENSETZUNG FÜR ORGANISCHE ELEKTRONISCHE VORRICHTUNGEN
Title (fr)
COMPOSITION POUR DISPOSITIFS ÉLECTRONIQUES ORGANIQUES
Publication
Application
Priority
- EP 19157813 A 20190218
- EP 2019086652 W 20191220
Abstract (en)
[origin: WO2020169241A1] The invention relates to a composition comprising an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and electronic devices containing said composition. The electron-transporting host is most preferably selected from the class of triazine dibenzofuran carbazole systems or the class of triazine dibenzothiophene carbazol systems. The hole-transporting host is preferably selected from the class of biscarbazoles.
IPC 8 full level
H01L 51/30 (2006.01); H01L 51/46 (2006.01); H01L 51/54 (2006.01)
CPC (source: EP KR US)
H10K 10/486 (2023.02 - KR); H10K 30/00 (2023.02 - KR); H10K 50/11 (2023.02 - KR); H10K 50/16 (2023.02 - KR); H10K 50/171 (2023.02 - KR); H10K 50/18 (2023.02 - KR); H10K 71/10 (2023.02 - KR); H10K 85/633 (2023.02 - US); H10K 85/636 (2023.02 - US); H10K 85/654 (2023.02 - EP KR US); H10K 85/6572 (2023.02 - KR US); H10K 85/6574 (2023.02 - EP KR US); H10K 85/6576 (2023.02 - EP KR US); H10K 10/486 (2023.02 - EP); H10K 30/00 (2023.02 - EP); H10K 50/00 (2023.02 - EP); H10K 50/11 (2023.02 - US); H10K 50/16 (2023.02 - US); H10K 50/171 (2023.02 - US); H10K 50/18 (2023.02 - US); H10K 2101/10 (2023.02 - US); Y02E 10/549 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Citation (search report)
See references of WO 2020169241A1
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 2020169241 A1 20200827; CN 113424332 A 20210921; EP 3928360 A1 20211229; JP 2022520284 A 20220329; KR 20210132673 A 20211104; TW 202043218 A 20201201; US 2023080974 A1 20230316
DOCDB simple family (application)
EP 2019086652 W 20191220; CN 201980092022 A 20191220; EP 19827743 A 20191220; JP 2021548247 A 20191220; KR 20217029701 A 20191220; TW 109104664 A 20200214; US 201917431919 A 20191220