有機電界発光素子、有機電界発光素子用材料並びに該有機電界発光素子を用いた発光装置、表示装置及び照明装置

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专利权人:

ユー・ディー・シー アイルランド リミテッド

发明人:

高久 浩二,米久田 康智,木下 正兒,外山 弥,伊勢 俊大,神長 邦行,平山 平二郎

申请号：

JP20130541467

公开号：

JP6109745(B2)

申请日:

2012.11.01

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

This application relates in part to an organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and an organic layer(s) including a light emitting layer, in which the organic layer(s) contains a compound represented by the following formula (1), in which R1 to R8 are each hydrogen or a substituent, at least one of R1 to R4 and at least one of R5 to R8 are each a substituent represented by the formula (2); R9 to R12, Z1 to Z4, Ar1, Ar2, and L1 are as defined herein.

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中国工程科技知识中心

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