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有機電界発光素子とそれに用いることができる化合物および有機電界発光素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置
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:
北村 哲,欧陽 テンカ,平井 友樹,高久 浩二,外山 弥,木下 正兒,神長 邦行,山本 陽介
申请号:
JP20120083304
公开号:
JP6118034(B2)
申请日:
2012.03.30
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
Organic electroluminescence element comprises a substrate (2), a pair of electrodes comprising an anode (3) and a cathode, which are located on the substrate, and at least one layer of organic layers comprising a light-emitting layer (6), which is arranged between the electrodes, where the organic layers have substituted anthracene compound (I). Organic electroluminescence element comprises a substrate, a pair of electrodes comprising an anode and a cathode, which are located on the substrate, and at least one layer of organic layers comprising a light-emitting layer, which is arranged between the electrodes, where the organic layers have substituted anthracene compound of formula (I). either R1-R18 : H or a substituent; or R1-R8, R10-R17 : -L-NR19R20; R19, R20 : alkyl, aryl or heteroaryl, where R19 and R20 are combined together to form a ring; L : a single bond (preferred) or a double bond; and X1, X18 : C (preferred) or N. provided that if X1-X18 = N, then R1-R18 are not available for binding. An independen
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