WO2009054253A1 - 有機エレクトロルミネッセンス素子、表示装置及び照明装置 - Google Patents

有機エレクトロルミネッセンス素子、表示装置及び照明装置 Download PDF

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WO2009054253A1
WO2009054253A1 PCT/JP2008/068153 JP2008068153W WO2009054253A1 WO 2009054253 A1 WO2009054253 A1 WO 2009054253A1 JP 2008068153 W JP2008068153 W JP 2008068153W WO 2009054253 A1 WO2009054253 A1 WO 2009054253A1
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organic electroluminescent
electroluminescent device
illuminating
bonded
ring
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PCT/JP2008/068153
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French (fr)
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Tomohiro Oshiyama
Hiroshi Kita
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Konica Minolta Holdings, Inc.
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Abstract

　高い発光輝度を示し、且つ低駆動電圧の有機エレクトロルミネッセンス素子、及び該素子を用いた照明装置、表示装置を提供することにおいて、該有機エレクトロルミネッセンス素子は、下記一般式（１）で表される化合物を少なくとも１種を含有することを特徴とする。 （式中、Ａｒは単環または二環の芳香族環、または芳香族複素環を表すが、少なくとも一つの水素原子を有する。ｎ１は３、４、または５の整数を表す。Ａは一般式（Ａ）で表されるが、複数のＡは互いに同じでも異なってもよい。Ｘ11、Ｘ12は窒素原子またはＣＲ13を表す。Ｒ11、Ｒ12、Ｒ13は水素原子、置換基を表すが、互いに結合して環を形成することはない。Ｘ11とＸ12がＣＲ13で表される場合、Ｒ13は同じでも異なっていてもよい。Ａｒに結合するＡの少なくとも３つはＡｒの互いに隣接する炭素原子に結合する。）
PCT/JP2008/068153 2007-10-26 2008-10-06 有機エレクトロルミネッセンス素子、表示装置及び照明装置 WO2009054253A1 (ja)

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WO2014112421A1 (ja) * 2013-01-15 2014-07-24 コニカミノルタ株式会社 透明電極、電子デバイス、および有機電界発光素子
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