ELECTROACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION

ELECTROACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION

There is provided an electroactive composition including: a deuterated first host material and an electroluminescent dopant material. The first host is a compound having Formula I: The compound of Formula I is deuterated. In Formula I: Ar1 to Ar4 are the same or different and are aryl; Q is a multiv...

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Bibliographische Detailangaben
Hauptverfasser: OLDER, CHRISTINA, M, DOGRA, KALINDI, SHENOY, SIDDHARTHA, FELDMAN, JERALD, FENNIMORE, ADAM, GAO, WEIYING, HERRON, NORMAN, SMITH, ERIC, MAURICE, LECLOUX, DANIEL DAVID, HOWARD JR, MICHAEL, HENRY, WANG, YING, RADU, NORA, SABINA, ROSTOVTSEV, VSEVOLOD, WU, WEISHI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:There is provided an electroactive composition including: a deuterated first host material and an electroluminescent dopant material. The first host is a compound having Formula I: The compound of Formula I is deuterated. In Formula I: Ar1 to Ar4 are the same or different and are aryl; Q is a multivalent aryl group or where T is (CR')a, SiR2, S, SO2, PR, PO, PO2, BR, or R; R is the same or different at each occurrence and is an alkyl group or an ary group; R' is the same or different at each occurrence and is selected H, D, or alkyl; a is an integer from 1-6; and m is an integer from 0-6.