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WO2008093823A1 - ブロック共重合体及び高分子発光素子 - Google Patents

ブロック共重合体及び高分子発光素子 Download PDF

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Publication number
WO2008093823A1
WO2008093823A1 PCT/JP2008/051624 JP2008051624W WO2008093823A1 WO 2008093823 A1 WO2008093823 A1 WO 2008093823A1 JP 2008051624 W JP2008051624 W JP 2008051624W WO 2008093823 A1 WO2008093823 A1 WO 2008093823A1
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block copolymer
block
repeating unit
emitting device
unit composed
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Ceased
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PCT/JP2008/051624
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English (en)
French (fr)
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Tomoya Nakatani
Hidenobu Kakimoto
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to EP08704333A priority Critical patent/EP2112184B1/en
Priority to US12/525,140 priority patent/US20100096980A1/en
Priority to AT08704333T priority patent/ATE551374T1/de
Priority to CN2008800035234A priority patent/CN101595155B/zh
Publication of WO2008093823A1 publication Critical patent/WO2008093823A1/ja
Anticipated expiration legal-status Critical
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Abstract

　５員環を含む２価の複素環基からなる繰返し単位及びアリーレン基からなる繰返し単位を含むブロック（Ａ）と、アリーレン基からなる繰返し単位及び特定の２価の芳香族アミン残基からなる異なる２種の繰返し単位を含むブロック（Ｂ）と、を含むことを特徴とするブロック共重合体；前記ブロック共重合体と、溶媒、前記ブロック共重合体以外の発光材料、前記ブロック共重合体以外の正孔輸送材料、若しくは前記ブロック共重合体以外の電子輸送材料、又はこれらの２種以上の組み合わせと、を含有する組成物；前記のブロック共重合体を含有することを特徴とする発光性薄膜；陽極と、陰極と、前記ブロック共重合体を含み、該陽極及び該陰極の間に設けられた有機層と、を有することを特徴とする高分子発光素子。
PCT/JP2008/051624 2007-02-01 2008-02-01 ブロック共重合体及び高分子発光素子 Ceased WO2008093823A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08704333A EP2112184B1 (en) 2007-02-01 2008-02-01 Block copolymer and polymer light-emitting device
US12/525,140 US20100096980A1 (en) 2007-02-01 2008-02-01 Block copolymer and polymer light-emitting device
AT08704333T ATE551374T1 (de) 2007-02-01 2008-02-01 Blockcopolymer und lichtemittierende polymervorrichtung
CN2008800035234A CN101595155B (zh) 2007-02-01 2008-02-01 嵌段共聚物及高分子发光元件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007022814 2007-02-01
JP2007-022814 2007-08-23

Publications (1)

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WO2008093823A1 true WO2008093823A1 (ja) 2008-08-07

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PCT/JP2008/051624 Ceased WO2008093823A1 (ja) 2007-02-01 2008-02-01 ブロック共重合体及び高分子発光素子

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Country Link
US (1) US20100096980A1 (ja)
EP (1) EP2112184B1 (ja)
JP (1) JP5281801B2 (ja)
KR (1) KR20090114382A (ja)
CN (1) CN101595155B (ja)
AT (1) ATE551374T1 (ja)
WO (1) WO2008093823A1 (ja)

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WO2009104781A1 (ja) * 2008-02-18 2009-08-27 住友化学株式会社 組成物およびそれを用いた有機光電変換素子
WO2011041025A1 (en) * 2009-09-29 2011-04-07 General Electric Company Polymer and optoelectronic device comprising the same
WO2012124627A1 (ja) * 2011-03-11 2012-09-20 株式会社クラレ π電子共役系ブロック共重合体および光電変換素子
JP2015503671A (ja) * 2012-01-16 2015-02-02 ケンブリッジ ディスプレイ テクノロジー リミテッド 非対称ジアリールアミンフルオレンユニットを含むポリマー
CN110452387A (zh) * 2019-03-14 2019-11-15 广东工业大学 一种可紫外光固化的聚硅氧烷及其制备方法和应用

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JP2008208358A (ja) * 2007-02-01 2008-09-11 Sumitomo Chemical Co Ltd ブロック共重合体および高分子発光素子
JP5293120B2 (ja) * 2008-11-28 2013-09-18 住友化学株式会社 有機エレクトロルミネッセンス素子およびその製造方法
DE102009041289A1 (de) * 2009-09-16 2011-03-17 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
GB2515909B (en) 2012-01-31 2020-07-15 Cambridge Display Tech Ltd Composition comprising a fluorescent light-emitting material and triplet-accepting polymer and use thereof
CN104893713B (zh) * 2015-05-22 2016-09-14 中节能万润股份有限公司 一种含有樟脑取代基的芴类有机电致发光材料及其应用
KR102298164B1 (ko) * 2017-10-30 2021-09-03 주식회사 엘지화학 공중합체, 및 이를 포함하는 유기발광소자
US11930695B2 (en) 2018-04-26 2024-03-12 Sumitomo Chemical Company, Limited Block copolymer and light emitting device using the same
JP7215958B2 (ja) * 2018-04-26 2023-01-31 住友化学株式会社 ブロック共重合体及び組成物、並びにそれらを用いた発光素子

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WO2005049546A1 (en) * 2003-11-14 2005-06-02 Sumitomo Chemical Company, Limited Halogenated bisdiarylaminopolycylic aromatic compounds and polymers thereof
JP2007162009A (ja) * 2005-11-18 2007-06-28 Sumitomo Chemical Co Ltd 高分子化合物およびそれを用いた高分子発光素子

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WO2009104781A1 (ja) * 2008-02-18 2009-08-27 住友化学株式会社 組成物およびそれを用いた有機光電変換素子
US8298686B2 (en) 2008-02-18 2012-10-30 Sumitomo Chemical Company, Limited Composition and organic photoelectric converter using the same
WO2011041025A1 (en) * 2009-09-29 2011-04-07 General Electric Company Polymer and optoelectronic device comprising the same
WO2012124627A1 (ja) * 2011-03-11 2012-09-20 株式会社クラレ π電子共役系ブロック共重合体および光電変換素子
JP5779231B2 (ja) * 2011-03-11 2015-09-16 株式会社クラレ π電子共役系ブロック共重合体および光電変換素子
JP2015503671A (ja) * 2012-01-16 2015-02-02 ケンブリッジ ディスプレイ テクノロジー リミテッド 非対称ジアリールアミンフルオレンユニットを含むポリマー
CN110452387A (zh) * 2019-03-14 2019-11-15 广东工业大学 一种可紫外光固化的聚硅氧烷及其制备方法和应用

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EP2112184A4 (en) 2011-06-22
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KR20090114382A (ko) 2009-11-03
EP2112184B1 (en) 2012-03-28
ATE551374T1 (de) 2012-04-15

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