Title:
MATERIALS FOR ELECTRONIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2014/111269
Kind Code:
A3
Abstract:
The invention relates to compounds with benzindenofluorene base bodies and to the use thereof in electronic devices, in particular in organic electroluminescent devices.
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Inventors:
HEIL HOLGER (DE)
RODRIGUEZ LARA-LSABEL (DE)
BURKHART BEATE (DE)
DARSY AMANDINE (DE)
RODRIGUEZ LARA-LSABEL (DE)
BURKHART BEATE (DE)
DARSY AMANDINE (DE)
Application Number:
PCT/EP2014/001148
Publication Date:
November 06, 2014
Filing Date:
April 29, 2014
Export Citation:
Assignee:
MERCK PATENT GMBH (DE)
International Classes:
C07D311/80; C07C2/08; C07C13/62; C07C255/52; C07D209/82; C07D335/10; C07D409/14; C07F7/02
Other References:
COCHEREL, NICOLAS ET AL: "New 3.pi.-2spiro ladder-type phenylene materials: synthesis, physicochemical properties and applications in OLEDs", CHEMISTRY - A EUROPEAN JOURNAL, vol. 14, no. 36, 2008, pages 11328 - 11342, XP002729016, ISSN: 0947-6539, DOI: 10.1002/CHEM.200801428
PORIEL, CYRIL ET AL: "Incorporation of Spiroxanthene Units in Blue-Emitting Oligophenylene Frameworks: A New Molecular Design for OLED Applications", CHEMISTRY - A EUROPEAN JOURNAL, vol. 17, no. 45, 2011, pages 12631 - 12645, XP002729017, ISSN: 0947-6539, DOI: 10.1002/CHEM.201100790
JIANG, ZUOQUAN ET AL: "Bent ladder-type hexaphenylene with carbazole core and spiro linkage as stable and efficient blue emitter", ORGANIC LETTERS, vol. 11, no. 18, 2009, pages 4132 - 4135, XP002729018, ISSN: 1523-7060, DOI: 10.1021/OL901635V
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; KIM, BOK YEONG ET AL: "Substituted carbazole-based organic light compound as an electroluminescent material or/and electron/hole transport material for organic light device", XP002684350, retrieved from STN Database accession no. 2012:893981
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; WANG, CHANGSHENG ET AL: "Synthesis, characterization, and OFET and OLED properties of .pi.-extended ladder-type heteroacenes based on indolodibenzothiophene", XP002729020, retrieved from STN Database accession no. 2012:350021
PORIEL, CYRIL ET AL: "Incorporation of Spiroxanthene Units in Blue-Emitting Oligophenylene Frameworks: A New Molecular Design for OLED Applications", CHEMISTRY - A EUROPEAN JOURNAL, vol. 17, no. 45, 2011, pages 12631 - 12645, XP002729017, ISSN: 0947-6539, DOI: 10.1002/CHEM.201100790
JIANG, ZUOQUAN ET AL: "Bent ladder-type hexaphenylene with carbazole core and spiro linkage as stable and efficient blue emitter", ORGANIC LETTERS, vol. 11, no. 18, 2009, pages 4132 - 4135, XP002729018, ISSN: 1523-7060, DOI: 10.1021/OL901635V
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; KIM, BOK YEONG ET AL: "Substituted carbazole-based organic light compound as an electroluminescent material or/and electron/hole transport material for organic light device", XP002684350, retrieved from STN Database accession no. 2012:893981
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; WANG, CHANGSHENG ET AL: "Synthesis, characterization, and OFET and OLED properties of .pi.-extended ladder-type heteroacenes based on indolodibenzothiophene", XP002729020, retrieved from STN Database accession no. 2012:350021
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