C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 211/58 (2006.01) C07C 211/59 (2006.01) C07C 255/58 (2006.01) C09K 11/06 (2006.01) H01L 51/30 (2006.01) H01L 51/50 (2006.01) H05B 33/22 (2006.01)
Patent
CA 2277644
A triphenylamine derivative represented by the following general formula (1): (see above formula) wherein R1, R2, R3, R4, R5 and R6 may be the same or different and each represents a hydrogen atom, alkyl group, halogenated alkyl group, aryl group, dialkylamino group or cyano groups and .PHI.1 and .PHI.2 may be the same or different and each represents an aromatic condensed ring which may have a substituent. Also disclosed is an electroluminescence device comprising the triphenylamine derivative.
Okuda Nobuyuki
Ueba Yoshinobu
Uemura Takashi
Chemipro Kasei Kaisha Ltd.
Marks & Clerk
Sumitomo Electric Industries Ltd.
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