WO2009008367A1 - 有機エレクトロルミネッセンス素子材料、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材料、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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Publication number
WO2009008367A1
WO2009008367A1 PCT/JP2008/062176 JP2008062176W WO2009008367A1 WO 2009008367 A1 WO2009008367 A1 WO 2009008367A1 JP 2008062176 W JP2008062176 W JP 2008062176W WO 2009008367 A1 WO2009008367 A1 WO 2009008367A1
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Prior art keywords
organic electroluminescent
organic
illuminating
electroluminescent device
display device
Prior art date
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PCT/JP2008/062176
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English (en)
French (fr)
Inventor
Shinya Otsu
Noriko Yasukawa
Tatsuo Tanaka
Hiroshi Kita
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Konica Minolta Holdings, Inc.
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Publication date
Application filed by Konica Minolta Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009522625A priority Critical patent/JP5577701B2/ja
Publication of WO2009008367A1 publication Critical patent/WO2009008367A1/ja

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    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System compounds of the platinum group
    • C07F15/0033—Iridium compounds
    • C—CHEMISTRY; METALLURGY
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    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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    • H05B33/00—Electroluminescent light sources
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    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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    • C09K2211/18—Metal complexes
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
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Abstract

　本発明は、高い発光効率を示し、かつ低電圧で駆動できる有機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。この有機ＥＬ素子材料は、下記一般式（１）で表される部分構造を有する金属錯体であることを特徴とする。（式中、Ｔはりん光発光ユニットを表し、Ａｒ1は芳香族環または芳香族複素環を表し、Ｈ1はキャリア輸送ユニットを表し、ｎ１は０～１０の整数を表す。）
PCT/JP2008/062176 2007-07-12 2008-07-04 有機エレクトロルミネッセンス素子材料、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 WO2009008367A1 (ja)

Priority Applications (1)

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JP2009522625A JP5577701B2 (ja) 2007-07-12 2008-07-04 有機エレクトロルミネッセンス素子材料、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

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JP2007-183136 2007-07-12
JP2007183136 2007-07-12

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WO2009008367A1 true WO2009008367A1 (ja) 2009-01-15

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013512227A (ja) * 2009-11-27 2013-04-11 シノーラ ゲエムベーハー エレクトロルミネッセントデバイス用の官能化三重項エミッタ
WO2013058098A1 (ja) * 2011-10-21 2013-04-25 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
US20130306940A1 (en) * 2012-05-21 2013-11-21 Universal Display Corporation Heteroleptic iridium complexes containing carbazole-imidazole-carbene ligands and application of the same in light-emitting devices
JP2013245179A (ja) * 2012-05-25 2013-12-09 Konica Minolta Inc 金属錯体、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
JP2014074000A (ja) * 2012-10-05 2014-04-24 Mitsubishi Chemicals Corp イリジウム錯体化合物、該化合物及び溶剤を含有する組成物、該化合物を含有する有機電界発光素子、表示装置及び照明装置
JP2016104733A (ja) * 2010-05-14 2016-06-09 メルク パテント ゲーエムベーハー 金属錯体
CN108586544A (zh) * 2012-08-24 2018-09-28 通用显示公司 具有苯基咪唑配体的磷光发射体

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WO2006121811A1 (en) * 2005-05-06 2006-11-16 Universal Display Corporation Stability oled materials and devices with improved stability
WO2006126389A1 (ja) * 2005-05-25 2006-11-30 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子材料、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
JP2007051243A (ja) * 2005-08-19 2007-03-01 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、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
WO2007023659A1 (ja) * 2005-08-25 2007-03-01 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子材料、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
JP2007184348A (ja) * 2006-01-05 2007-07-19 Konica Minolta Holdings Inc 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
WO2007097149A1 (ja) * 2006-02-20 2007-08-30 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、白色発光素子、表示装置、及び照明装置
JP2007262134A (ja) * 2006-03-27 2007-10-11 Showa Denko Kk 高分子発光材料、有機エレクトロルミネッセンス素子および表示装置
JP2008101114A (ja) * 2006-10-19 2008-05-01 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、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

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JP4307000B2 (ja) * 2001-03-08 2009-08-05 キヤノン株式会社 金属配位化合物、電界発光素子及び表示装置
JP5088025B2 (ja) * 2007-07-12 2012-12-05 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス材料、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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121811A1 (en) * 2005-05-06 2006-11-16 Universal Display Corporation Stability oled materials and devices with improved stability
WO2006126389A1 (ja) * 2005-05-25 2006-11-30 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子材料、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
JP2007051243A (ja) * 2005-08-19 2007-03-01 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、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
WO2007023659A1 (ja) * 2005-08-25 2007-03-01 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子材料、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
JP2007184348A (ja) * 2006-01-05 2007-07-19 Konica Minolta Holdings Inc 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
WO2007097149A1 (ja) * 2006-02-20 2007-08-30 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、白色発光素子、表示装置、及び照明装置
JP2007262134A (ja) * 2006-03-27 2007-10-11 Showa Denko Kk 高分子発光材料、有機エレクトロルミネッセンス素子および表示装置
JP2008101114A (ja) * 2006-10-19 2008-05-01 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013512227A (ja) * 2009-11-27 2013-04-11 シノーラ ゲエムベーハー エレクトロルミネッセントデバイス用の官能化三重項エミッタ
JP2016104733A (ja) * 2010-05-14 2016-06-09 メルク パテント ゲーエムベーハー 金属錯体
WO2013058098A1 (ja) * 2011-10-21 2013-04-25 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
JPWO2013058098A1 (ja) * 2011-10-21 2015-04-02 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
US9780322B2 (en) 2011-10-21 2017-10-03 Konica Minolta, Inc. Organic electroluminescent element
US20130306940A1 (en) * 2012-05-21 2013-11-21 Universal Display Corporation Heteroleptic iridium complexes containing carbazole-imidazole-carbene ligands and application of the same in light-emitting devices
US9773985B2 (en) * 2012-05-21 2017-09-26 Universal Display Corporation Organic electroluminescent materials and devices
JP2013245179A (ja) * 2012-05-25 2013-12-09 Konica Minolta Inc 金属錯体、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
CN108586544A (zh) * 2012-08-24 2018-09-28 通用显示公司 具有苯基咪唑配体的磷光发射体
CN108586544B (zh) * 2012-08-24 2020-07-28 通用显示公司 具有苯基咪唑配体的磷光发射体
JP2014074000A (ja) * 2012-10-05 2014-04-24 Mitsubishi Chemicals Corp イリジウム錯体化合物、該化合物及び溶剤を含有する組成物、該化合物を含有する有機電界発光素子、表示装置及び照明装置

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JP2014140066A (ja) 2014-07-31
JP5577701B2 (ja) 2014-08-27
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JP5783290B2 (ja) 2015-09-24

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