EP 4077336 A1 20221026 - POLYCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Title (en)
POLYCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Title (de)
POLYCYCLISCHE VERBINDUNGEN FÜR ORGANISCHE ELEKTROLUMINESZENZVORRICHTUNGEN
Title (fr)
COMPOSÉS POLYCYCLIQUES POUR DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
Publication
Application
Priority
- EP 19217948 A 20191219
- EP 2020086412 W 20201216
Abstract (en)
[origin: WO2021122740A1] The invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
IPC 8 full level
C07F 5/02 (2006.01); C09K 11/00 (2006.01); H10K 99/00 (2023.01)
CPC (source: EP KR US)
C07F 5/025 (2013.01 - EP); C07F 5/027 (2013.01 - EP KR US); C09K 11/06 (2013.01 - EP US); H10K 50/11 (2023.02 - KR); H10K 85/322 (2023.02 - US); H10K 85/631 (2023.02 - EP); H10K 85/6572 (2023.02 - EP US); H10K 85/6574 (2023.02 - EP US); H10K 85/658 (2023.02 - EP KR); C09K 2211/1018 (2013.01 - US); H10K 50/11 (2023.02 - EP US); H10K 85/622 (2023.02 - EP); H10K 2101/20 (2023.02 - EP); Y02E 10/549 (2013.01 - EP)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021122740 A1 20210624; CN 114867729 A 20220805; EP 4077336 A1 20221026; JP 2023506570 A 20230216; KR 20220116008 A 20220819; US 2023104248 A1 20230406
DOCDB simple family (application)
EP 2020086412 W 20201216; CN 202080085565 A 20201216; EP 20829883 A 20201216; JP 2022537825 A 20201216; KR 20227024233 A 20201216; US 202017785601 A 20201216