EP 4126870 A1 20230208 - MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Title (en)
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Title (de)
MATERIALIEN FÜR ORGANISCHE ELEKTROLUMINESZENZVORRICHTUNGEN
Title (fr)
MATÉRIAUX POUR DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
Publication
Application
Priority
- EP 20167658 A 20200402
- EP 2021058222 W 20210330
Abstract (en)
[origin: WO2021198213A1] 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
C07D 487/04 (2006.01); C07D 498/04 (2006.01); C07D 513/04 (2006.01)
CPC (source: EP KR US)
C07D 471/14 (2013.01 - KR US); C07D 487/04 (2013.01 - EP); C07D 487/14 (2013.01 - KR US); C07D 498/04 (2013.01 - EP); C07D 498/14 (2013.01 - KR US); C07D 513/04 (2013.01 - EP); C07D 513/14 (2013.01 - KR US); C07D 519/00 (2013.01 - US); H10K 50/11 (2023.02 - KR US); H10K 50/15 (2023.02 - KR); H10K 50/16 (2023.02 - KR); H10K 50/18 (2023.02 - KR); H10K 85/622 (2023.02 - KR); H10K 85/636 (2023.02 - EP); H10K 85/654 (2023.02 - EP KR); H10K 85/657 (2023.02 - KR US); H10K 85/6572 (2023.02 - EP KR US); H10K 85/6574 (2023.02 - KR); H10K 50/11 (2023.02 - EP); H10K 85/342 (2023.02 - EP); H10K 2101/10 (2023.02 - EP); H10K 2101/20 (2023.02 - US); H10K 2101/90 (2023.02 - EP); Y02E 10/549 (2013.01 - EP)
Citation (search report)
See references of WO 2021198213A1
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 2021198213 A1 20211007; CN 115335382 A 20221111; EP 4126870 A1 20230208; KR 20220162156 A 20221207; US 2023151026 A1 20230518
DOCDB simple family (application)
EP 2021058222 W 20210330; CN 202180025358 A 20210330; EP 21714224 A 20210330; KR 20227037614 A 20210330; US 202117915514 A 20210330