EP 4320647 A1 20240214 - 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 21167651 A 20210409
- EP 2022059179 W 20220407
Abstract (en)
[origin: WO2022214566A1] The present invention relates to a composition comprising a compound of formula (H1) and a compound of formula (H2). The present invention furthermore relates to a formulation comprising a composition comprising a compound of formula (H1) and a formula (H2) and a solvent. Finally, the present invention relates to an electronic device comprising a such a composition.
IPC 8 full level
H10K 99/00 (2023.01)
CPC (source: EP KR)
C09K 11/06 (2013.01 - KR); H10K 50/12 (2023.02 - EP KR); H10K 85/615 (2023.02 - KR); H10K 85/626 (2023.02 - EP); H10K 85/631 (2023.02 - KR); H10K 85/6572 (2023.02 - KR); H10K 85/6574 (2023.02 - EP KR); H10K 85/6576 (2023.02 - KR); H10K 85/658 (2023.02 - KR); H10K 50/11 (2023.02 - EP); H10K 2101/90 (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 2022214566 A1 20221013; CN 117121655 A 20231124; EP 4320647 A1 20240214; KR 20230169214 A 20231215; TW 202309243 A 20230301
DOCDB simple family (application)
EP 2022059179 W 20220407; CN 202280023330 A 20220407; EP 22720727 A 20220407; KR 20237038291 A 20220407; TW 111113074 A 20220406