Invention Application
- Patent Title: HETEROLEPTIC CARBENE COMPLEXES AND THE USE THEREOF IN ORGANIC ELECTRONICS
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Application No.: US17526503Application Date: 2021-11-15
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Publication No.: US20220144869A1Publication Date: 2022-05-12
- Inventor: Evelyn FUCHS , Oliver MOLT , Korinna DORMANN , Thomas GESSNER , Nicolle LANGER , Ingo MUENSTER , JianQiang QU , Christian LENNARTZ , Christian SCHILDKNECHT , Soichi WATANABE , Gerhard WAGENBLAST , Guenter SCHMID , Herbert Friedrich BOERNER , Volker van ELSBERGEN
- Applicant: BASF SE , OLEDWORKS GMBH , OSRAM OLEO GMBH
- Applicant Address: DE Ludwigshafen; DE Aachen; DE Regensburg
- Assignee: BASF SE,OLEDWORKS GMBH,OSRAM OLEO GMBH
- Current Assignee: BASF SE,OLEDWORKS GMBH,OSRAM OLEO GMBH
- Current Assignee Address: DE Ludwigshafen; DE Aachen; DE Regensburg
- Main IPC: C07F15/00
- IPC: C07F15/00 ; H01L51/00

Abstract:
Heteroleptic carbene complexes and the use thereof in organic electronics The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.
Public/Granted literature
- US11871654B2 Heteroleptic carbene complexes and the use thereof in organic electronics Public/Granted day:2024-01-09
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