JP7589548B2 - ピロメテンホウ素錯体を含む発光素子材料、発光素子、表示装置および照明装置 - Google Patents

ピロメテンホウ素錯体を含む発光素子材料、発光素子、表示装置および照明装置 Download PDF

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JP7589548B2
JP7589548B2 JP2020560851A JP2020560851A JP7589548B2 JP 7589548 B2 JP7589548 B2 JP 7589548B2 JP 2020560851 A JP2020560851 A JP 2020560851A JP 2020560851 A JP2020560851 A JP 2020560851A JP 7589548 B2 JP7589548 B2 JP 7589548B2
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一成 川本
貴士 徳田
和真 長尾
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Toray Industries Inc
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  • Electroluminescent Light Sources (AREA)
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JP2020560851A 2019-10-28 2020-10-28 ピロメテンホウ素錯体を含む発光素子材料、発光素子、表示装置および照明装置 Active JP7589548B2 (ja)

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JP2019194970 2019-10-28
JP2019194970 2019-10-28
PCT/JP2020/040396 WO2021085460A1 (ja) 2019-10-28 2020-10-28 ピロメテンホウ素錯体を含む発光素子材料、発光素子、表示装置および照明装置

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JPWO2021085460A5 JPWO2021085460A5 (https=) 2023-09-19
JP7589548B2 true JP7589548B2 (ja) 2024-11-26

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US (1) US20220407007A1 (https=)
JP (1) JP7589548B2 (https=)
KR (1) KR20220091466A (https=)
CN (1) CN114364686A (https=)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021149510A1 (https=) * 2020-01-24 2021-07-29

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3845542A4 (en) * 2018-08-27 2022-05-04 Toray Industries, Inc. PYROMETHEBORON COMPLEX, LIGHT EMITTING ELEMENT THEREFOR, DISPLAY DEVICE, LIGHTING DEVICE, COLOR CONVERTING COMPOSITION, COLOR CONVERTING FILM, COLOR CONVERTING SUBSTRATE, LIGHT SOURCE UNIT AND DISPLAY DEVICE
WO2021259792A1 (en) * 2020-06-22 2021-12-30 Novaled Gmbh ORGANIC COMPOUND OF FORMULA (I) FOR USE IN ORGANIC ELECTRONIC DEVICES, A COMPOSITION COMPRISING A COMPOUND OF FORMULA (IV) AND AT LEAST ONE COMPOUND OF FORMULA (IVa) TO (IVd), AN ORGANIC SEMICONDUCTOR LAYER COMPRISING THE COMPOUND OR COMPOSITION, AN ORGANIC ELECTRONIC DEVICE COMPRISING THE ORGANIC SEMICONDUCTOR LAYER, AND A DISPLAY DEVICE COMPRISING THE ORGANIC ELECTRONIC DEVICE
CN113437229B (zh) * 2021-05-17 2022-04-01 清华大学 一种有机电致发光器件和显示装置
KR20250005970A (ko) * 2022-04-11 2025-01-10 도레이 카부시키가이샤 광 센서 및 이것을 사용한 표시 장치
CN114702516A (zh) * 2022-04-20 2022-07-05 东南大学 基于氟硼二吡咯的红色荧光材料、制备方法及其应用
CN116217926A (zh) * 2022-12-09 2023-06-06 中国科学院福建物质结构研究所 一种非共轭聚合物及其制备方法、应用

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159777A (ja) 2006-12-22 2008-07-10 Sony Corp 有機電界発光素子および表示装置
WO2010016454A1 (ja) 2008-08-05 2010-02-11 ソニー株式会社 有機電界発光素子および表示装置
WO2010041605A1 (ja) 2008-10-06 2010-04-15 ソニー株式会社 有機電界発光素子および表示装置
JP2011241160A (ja) 2010-05-17 2011-12-01 Yamamoto Chem Inc 色変換材料、該材料を含む組成物、該組成物を使用した色変換光学部品および該色変換光学部品を使用した発光素子
JP2016006033A (ja) 2014-04-23 2016-01-14 シャープ株式会社 化合物、標識剤、太陽電池モジュール、太陽光発電装置、有機薄膜太陽電池、表示装置及び有機ｅｌ素子
WO2016056559A1 (ja) 2014-10-07 2016-04-14 出光興産株式会社 有機エレクトロルミネッセンス素子、および電子機器
JP2018505127A (ja) 2014-12-29 2018-02-22 エルジー・ケム・リミテッド 金属錯体およびこれを含む色変換フィルム
JP2018510127A (ja) 2015-01-27 2018-04-12 エルジー・ケム・リミテッド 金属錯体およびこれを含む色変換フィルム
JP2018522848A (ja) 2015-10-27 2018-08-16 エルジー・ケム・リミテッド 化合物およびこれを含む色変換フィルム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4000893B2 (ja) 2001-04-25 2007-10-31 東レ株式会社 ピロメテン金属錯体、それを用いた発光素子材料ならびに発光素子
US7157156B2 (en) * 2004-03-19 2007-01-02 Eastman Kodak Company Organic light emitting device having improved stability
TW201035079A (en) * 2009-02-27 2010-10-01 Idemitsu Kosan Co Pyrromethene-boron complex compounds and organic electro- luminescent elements using same
EP2833700A4 (en) * 2012-03-29 2015-11-18 Sony Corp ORGANIC ELECTROLUMINESCENCE ELEMENT
CN106328816B (zh) * 2015-06-16 2018-11-13 昆山国显光电有限公司 一种有机电致发光器件及其制备方法
US20210151683A1 (en) * 2017-07-10 2021-05-20 Toray Industries, Inc. Light-emitting element, and display, illuminator, and sensor each including same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159777A (ja) 2006-12-22 2008-07-10 Sony Corp 有機電界発光素子および表示装置
WO2010016454A1 (ja) 2008-08-05 2010-02-11 ソニー株式会社 有機電界発光素子および表示装置
WO2010041605A1 (ja) 2008-10-06 2010-04-15 ソニー株式会社 有機電界発光素子および表示装置
JP2011241160A (ja) 2010-05-17 2011-12-01 Yamamoto Chem Inc 色変換材料、該材料を含む組成物、該組成物を使用した色変換光学部品および該色変換光学部品を使用した発光素子
JP2016006033A (ja) 2014-04-23 2016-01-14 シャープ株式会社 化合物、標識剤、太陽電池モジュール、太陽光発電装置、有機薄膜太陽電池、表示装置及び有機ｅｌ素子
WO2016056559A1 (ja) 2014-10-07 2016-04-14 出光興産株式会社 有機エレクトロルミネッセンス素子、および電子機器
JP2018505127A (ja) 2014-12-29 2018-02-22 エルジー・ケム・リミテッド 金属錯体およびこれを含む色変換フィルム
JP2018510127A (ja) 2015-01-27 2018-04-12 エルジー・ケム・リミテッド 金属錯体およびこれを含む色変換フィルム
JP2018522848A (ja) 2015-10-27 2018-08-16 エルジー・ケム・リミテッド 化合物およびこれを含む色変換フィルム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021149510A1 (https=) * 2020-01-24 2021-07-29
JP7679768B2 (ja) 2020-01-24 2025-05-20 東レ株式会社 ピロメテンホウ素錯体、それを含有する発光素子、表示装置および照明装置

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