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WO2013064881A3 - 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 - Google Patents

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 Download PDF

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WO2013064881A3
WO2013064881A3 PCT/IB2012/002186 IB2012002186W WO2013064881A3 WO 2013064881 A3 WO2013064881 A3 WO 2013064881A3 IB 2012002186 W IB2012002186 W IB 2012002186W WO 2013064881 A3 WO2013064881 A3 WO 2013064881A3
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organic electroluminescent
electroluminescent element
alkyl group
represent
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French (fr)
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WO2013064881A2 (ja
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高久　浩二
康智 米久田
正兒 木下
外山　弥
伊勢　俊大
邦行 神長
平二郎 平山
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UDC Ireland Ltd
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UDC Ireland Ltd
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Priority to KR1020147013747A priority Critical patent/KR101641443B1/ko
Priority to US14/350,745 priority patent/US9728726B2/en
Priority to JP2013541467A priority patent/JP6109745B2/ja
Publication of WO2013064881A2 publication Critical patent/WO2013064881A2/ja
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Publication of WO2013064881A3 publication Critical patent/WO2013064881A3/ja
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Abstract

基板、陽極及び陰極を含む一対の電極、発光層を含む有機層を有し、有機層が式（１）で表される化合物を含む有機電界発光素子は十分な発光効率を有し、色度に優れる（Ｒ１～Ｒ８は水素又は置換基、Ｒ１～Ｒ４の一つ以上とＲ５～Ｒ８の一つ以上は式（２）で表される置換基；Ｒ９～Ｒ１２はアリール基又は炭素数１～５のアルキル基、Ｒ９並びにＲ１０及びＲ１１並びにＲ１２がアルキル基又はアルキル鎖を有する置換基のとき炭素数の和が２～８；Ｚ１～Ｚ４は結合して環形成する場合アルキル基、アリール基、ヘテロアリール基、シリル基、‐Ｏ‐、‐ＮＹ‐（但し、Ｙはアルキル基又はアリール基）、環形成しない場合水素、アルキル基、アリール基、ヘテロアリール基、フッ素、シリル基又はシアノ基；Ａｒ１及びＡｒ２は（ヘテロ）アリール基；Ｌ１は（ヘテロ）アリーレン基；ｎは０又は１。）
PCT/IB2012/002186 2011-11-02 2012-11-01 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 Ceased WO2013064881A2 (ja)

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KR1020147013747A KR101641443B1 (ko) 2011-11-02 2012-11-01 유기 전계 발광 소자, 유기 전계 발광 소자용 재료 그리고 그 유기 전계 발광 소자를 사용한 발광 장치, 표시 장치 및 조명 장치
US14/350,745 US9728726B2 (en) 2011-11-02 2012-11-01 Organic electroluminescent element, material for organic electroluminescent element and light emitting device, display device, and illumination device, each employing organic electroluminescent element
JP2013541467A JP6109745B2 (ja) 2011-11-02 2012-11-01 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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KR101641443B1 (ko) 2016-07-20
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