WO2009060757A1 - 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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WO2009060757A1
WO2009060757A1 PCT/JP2008/069519 JP2008069519W WO2009060757A1 WO 2009060757 A1 WO2009060757 A1 WO 2009060757A1 JP 2008069519 W JP2008069519 W JP 2008069519W WO 2009060757 A1 WO2009060757 A1 WO 2009060757A1
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organic
organic electroluminescent
disclosed
illuminating
general formula
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PCT/JP2008/069519
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French (fr)
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Noriko Yasukawa
Rie Katakura
Hideo Taka
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Konica Minolta Holdings, Inc.
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Priority to JP2009540027A priority Critical patent/JP5593696B2/ja
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Abstract

　本発明は、高い発光効率を示し、且つ長寿命化した有機ＥＬ素子材料、それを用いた有機ＥＬ素子、照明装置及び表示装置を提供する。本発明は、発光層、電子輸送層を有し、電子輸送層が湿式法で製膜された有機薄膜を含有する有機エレクトロルミネッセンス素子において、発光層の少なくとも一層が、下記一般式（１）で表される部分構造を有し、かつ常圧下、２５°Cにおける該化合物のｉｓｏ－ブタノールに対する溶解度が０．０５ｇ／Ｌ以下である化合物を含有し、かつ下記一般式（２）で表される金属錯体化合物を含有することを特徴とする。　
PCT/JP2008/069519 2007-11-08 2008-10-28 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 WO2009060757A1 (ja)

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JP2009540027A JP5593696B2 (ja) 2007-11-08 2008-10-28 有機エレクトロルミネッセンス素子の製造方法

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JP2007-290606 2007-11-08
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Cited By (66)

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