TW202102513A - 發光元件及發光元件用組成物 - Google Patents

發光元件及發光元件用組成物 Download PDF

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TW202102513A
TW202102513A TW109109808A TW109109808A TW202102513A TW 202102513 A TW202102513 A TW 202102513A TW 109109808 A TW109109808 A TW 109109808A TW 109109808 A TW109109808 A TW 109109808A TW 202102513 A TW202102513 A TW 202102513A
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ring
group
atom
light
atoms
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TW109109808A
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Chinese (zh)
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佐佐田敏明
松本龍二
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日商住友化學股份有限公司
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Publication of TW202102513A publication Critical patent/TW202102513A/zh

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  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
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  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
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  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Optics & Photonics (AREA)
TW109109808A 2019-03-29 2020-03-24 發光元件及發光元件用組成物 TW202102513A (zh)

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JP2019-066177 2019-03-29
JP2019066177 2019-03-29

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TW202102513A true TW202102513A (zh) 2021-01-16

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US (1) US20220173336A1 (enExample)
EP (1) EP3950764A4 (enExample)
JP (1) JP6934967B2 (enExample)
KR (1) KR102988163B1 (enExample)
CN (1) CN113646356B (enExample)
TW (1) TW202102513A (enExample)
WO (1) WO2020203209A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7216754B2 (ja) * 2020-03-31 2023-02-01 住友化学株式会社 組成物及びそれを含有する発光素子
US12652948B2 (en) 2021-04-23 2026-06-09 Universal Display Corporation Organic electroluminescent materials and devices
US12628547B2 (en) 2021-04-23 2026-05-12 Universal Display Corporation Organic electroluminescent materials and devices
US20220407020A1 (en) * 2021-04-23 2022-12-22 Universal Display Corporation Organic electroluminescent materials and devices
JP2023050136A (ja) * 2021-09-29 2023-04-10 住友化学株式会社 組成物及びそれを含有する発光素子
JP2023050138A (ja) * 2021-09-29 2023-04-10 住友化学株式会社 発光素子

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0028867D0 (en) 2000-11-28 2001-01-10 Avecia Ltd Field effect translators,methods for the manufacture thereof and materials therefor
WO2005049546A1 (en) 2003-11-14 2005-06-02 Sumitomo Chemical Company, Limited Halogenated bisdiarylaminopolycylic aromatic compounds and polymers thereof
JP2006080419A (ja) * 2004-09-13 2006-03-23 Takasago Internatl Corp イリジウム錯体を含有する発光素子
TWI385193B (zh) 2004-12-07 2013-02-11 住友化學股份有限公司 高分子材料及使用該高分子材料之元件
US7597967B2 (en) * 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
JP5262104B2 (ja) 2006-12-27 2013-08-14 住友化学株式会社 金属錯体、高分子化合物及びこれらを含む素子
CN102015820A (zh) 2008-04-25 2011-04-13 住友化学株式会社 具有含氮杂环化合物的残基的高分子化合物
JP5720097B2 (ja) 2009-01-20 2015-05-20 住友化学株式会社 メタフェニレン系高分子化合物及びそれを用いた発光素子
JP5742160B2 (ja) 2009-10-19 2015-07-01 住友化学株式会社 金属錯体、高分子化合物及びそれを用いた素子
EP2492988B1 (en) 2009-10-22 2018-12-26 Sumitomo Chemical Company, Limited Organic electroluminescent element
US9073948B2 (en) * 2010-05-14 2015-07-07 Universal Display Corporation Azaborine compounds as host materials and dopants for PHOLEDs
US9929347B2 (en) 2012-03-27 2018-03-27 Sumitomo Chemical Company, Limtied Polymer compound and light emitting element using same
JP5970952B2 (ja) 2012-05-16 2016-08-17 住友化学株式会社 高分子化合物およびそれを用いた発光素子
JP6331617B2 (ja) 2013-04-15 2018-05-30 住友化学株式会社 金属錯体およびそれを用いた発光素子
US9929359B2 (en) * 2013-07-17 2018-03-27 Sumitomo Chemical Company, Limited Composition and light emitting device using the same
US10374166B2 (en) * 2014-02-18 2019-08-06 Kwansei Gakuin Educational Foundation Polycyclic aromatic compound
TWI636056B (zh) * 2014-02-18 2018-09-21 Kwansei Gakuin Educational Foundation 多環芳香族化合物及其製造方法、有機元件用材料及其應用
KR20160140752A (ko) 2014-03-25 2016-12-07 스미또모 가가꾸 가부시키가이샤 고분자 화합물 및 이것을 이용한 발광 소자
EP3136462A4 (en) * 2014-04-25 2017-12-20 Sumitomo Chemical Company Limited Light-emitting element
WO2015194448A1 (ja) 2014-06-19 2015-12-23 住友化学株式会社 発光素子
JP6671283B2 (ja) * 2014-07-29 2020-03-25 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子
JP6747293B2 (ja) * 2014-09-17 2020-08-26 住友化学株式会社 金属錯体およびそれを用いた発光素子
CN107406759B (zh) * 2015-03-09 2020-10-30 学校法人关西学院 多环芳香族化合物及发光层形成用组合物与其用途
KR101903929B1 (ko) * 2015-04-24 2018-10-02 스미또모 가가꾸 가부시키가이샤 발광 소자 및 해당 발광 소자에 사용하는 조성물
WO2017138526A1 (ja) * 2016-02-10 2017-08-17 学校法人関西学院 遅延蛍光有機電界発光素子
JP6296208B2 (ja) 2016-03-10 2018-03-20 住友化学株式会社 発光素子
WO2017195669A1 (ja) * 2016-05-13 2017-11-16 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用材料、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
JP7038371B2 (ja) * 2016-09-07 2022-03-18 学校法人関西学院 多環芳香族化合物
US11271166B2 (en) 2016-09-29 2022-03-08 Sumitomo Chemical Company, Limited Light emitting device and composition useful for production of same light emitting device
JP6822363B2 (ja) * 2016-09-29 2021-01-27 住友化学株式会社 発光素子
JP6809426B2 (ja) * 2016-09-29 2021-01-06 住友化学株式会社 発光素子
WO2018095394A1 (zh) * 2016-11-23 2018-05-31 广州华睿光电材料有限公司 有机混合物、组合物及有机电子器件和应用
CN108346756B (zh) * 2017-01-24 2020-03-20 中节能万润股份有限公司 一种有机电致发光器件
EP3618134A4 (en) * 2017-04-27 2021-01-06 Sumitomo Chemical Company Limited LIGHT EMITTING ELEMENT
EP3647338A4 (en) * 2017-06-30 2021-03-24 Sumitomo Chemical Company Limited MACROMOLECULAR COMPOUND AND LIGHT EMITTING ELEMENT WITH USE THEREOF
JP7346015B2 (ja) * 2017-09-06 2023-09-19 住友化学株式会社 発光素子
JP2019050371A (ja) * 2017-09-06 2019-03-28 住友化学株式会社 発光素子
CN109411634B (zh) * 2018-08-31 2019-12-24 昆山国显光电有限公司 一种有机电致发光器件和显示装置

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