Patent ID: 8048536
Filing Date: 2011-11-01
Classification: C07D,C09K,H01L,Y10S

Abstract:
1. An organic EL device comprising an organic layer of a single-layer sandwiched between a pair of electrodes, the organic layer containing an organic EL dye formed by linking a light-emitting group Y represented by the formula: (Y—L) n X m to a charge-transporting group X, wherein: X represents a charge-transporting group, which is a hole-transporting group consisting of a 9,10-bis(chloromethyl)anthracene group, Y represents a light-emitting group consisting of oxadiazolopyridine derivatives represented by the following formula: wherein R L is a linking group bonding the charge-transporting group and the light-emitting group, and L is represented by the formula A