Patent ID: 6696181
Filing Date: 2004-02-24
Classification: C08G,H01L,Y10S

Abstract:
An organic-electroluminescence device comprising a photoemission layer containing a high-molecular weight compound and at least one of a hole transport compound, a photoemission compound and an electron transport compound, said high-molecular weight compound being cross-linked with a divalent organic group represented by the following Formula (1) or (2): wherein X, Y and Z are each a divalent organic group containing at least one of an allyl group an aryl group, an alkylene group, an alkyl group, an amide g up, an ester group, a nitrile group and a carbonyl group; and R1 to R6 are each a hydrogen atom or a monovalent organic group containing at least one of an allyl group, an aryl group, an alkylene group, an alkyl group, an amide group, an ester group, nitrile group and a carbonyl group, and said at least one of the hole transport compound, the photoemission compound and the electron transport compound is incorporated in said cross-linked high molecular weight compound.