EP 1470100 A1 20041027 - TRIARYLAMINE DERIVATIVES AND THE USE THEREOF IN ORGANIC ELECTROLUMINESCENT AND ELECTROPHOTOGRAPHIC DEVICES
Title (en)
TRIARYLAMINE DERIVATIVES AND THE USE THEREOF IN ORGANIC ELECTROLUMINESCENT AND ELECTROPHOTOGRAPHIC DEVICES
Title (de)
TRIARYLAMIN-DERIVATE UND VERWENDUNG IN ORGANISCHEN ELEKTROLUMINESZENTEN UND ELEKTROFOTOGRAFISCHEN VORRICHTUNGEN
Title (fr)
DERIVES DE TRIARYLAMINES ET LEUR UTILISATION DANS DES DISPOSITIFS ORGANIQUES ELECTROLUMINESCENTS ET ELECTROPHOTOGRAPHIQUES
Publication
Application
Priority
- DE 0204758 W 20021219
- DE 10203328 A 20020128
Abstract (en)
[origin: WO03064373A1] The invention relates to new triarylamine derivatives containing special space-filling wing groups and to the use thereof as a hole transport material in electrographic and electroluminescent devices. In the triarylamine derivatives, n=1-10, R1 - R4 represent optionally substituted phenyl, biphenylyl, methylphenyl, naphthyl, phenanthrenyl, anthracenyl, fluorenyl, triaryl methyl aryl, or triarylsilyl aryl; Ar represents a biphenylene or a substituted fluorenylene bridge, or Ar represents a substituted biphenylene, triphenylene, or tetraphenylene bridge if n=1.
IPC 1-7
IPC 8 full level
C07D 333/76 (2006.01); G03G 5/06 (2006.01); C07C 211/54 (2006.01); C07C 211/58 (2006.01); C07C 211/61 (2006.01); C07D 209/86 (2006.01); C07D 209/88 (2006.01); C07D 307/91 (2006.01); C07F 7/08 (2006.01); C07F 7/10 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); H01L 51/30 (2006.01); H01L 51/50 (2006.01)
CPC (source: EP KR US)
C07C 211/54 (2013.01 - EP KR US); C07C 211/61 (2013.01 - EP KR US); C07D 209/88 (2013.01 - EP US); C07D 307/91 (2013.01 - EP US); C07D 333/76 (2013.01 - EP US); C07F 7/081 (2013.01 - EP US); C07F 7/0814 (2013.01 - EP US); H10K 85/631 (2023.02 - EP US); H10K 85/633 (2023.02 - EP US); H10K 85/636 (2023.02 - EP US); C07C 2603/18 (2017.04 - EP US); H10K 50/11 (2023.02 - EP US); H10K 50/14 (2023.02 - EP US); H10K 85/324 (2023.02 - EP US); H10K 85/40 (2023.02 - EP US); H10K 85/657 (2023.02 - EP US); H10K 85/6572 (2023.02 - EP US); H10K 85/6574 (2023.02 - EP US); H10K 85/6576 (2023.02 - EP US); H10K 2102/103 (2023.02 - EP US)
Citation (search report)
See references of WO 03064373A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03064373 A1 20030807; CN 1602293 A 20050330; DE 10203328 A1 20030807; EP 1470100 A1 20041027; JP 2005516059 A 20050602; KR 100938524 B1 20100125; KR 20040086249 A 20041008; TW 200302263 A 20030801; TW I325440 B 20100601; US 2005067951 A1 20050331
DOCDB simple family (application)
DE 0204758 W 20021219; CN 02824673 A 20021219; DE 10203328 A 20020128; EP 02799037 A 20021219; JP 2003563997 A 20021219; KR 20047009805 A 20021219; TW 92100673 A 20030114; US 89952204 A 20040727