JP6934967B2 - 発光素子及び発光素子用組成物 - Google Patents

発光素子及び発光素子用組成物 Download PDF

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JP6934967B2
JP6934967B2 JP2020031722A JP2020031722A JP6934967B2 JP 6934967 B2 JP6934967 B2 JP 6934967B2 JP 2020031722 A JP2020031722 A JP 2020031722A JP 2020031722 A JP2020031722 A JP 2020031722A JP 6934967 B2 JP6934967 B2 JP 6934967B2
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JP2020167388A (ja
JP2020167388A5 (enExample
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敏明 佐々田
敏明 佐々田
龍二 松本
龍二 松本
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Sumitomo Chemical Co Ltd
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JP2020031722A 2019-03-29 2020-02-27 発光素子及び発光素子用組成物 Active JP6934967B2 (ja)

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JP2019066177 2019-03-29
JP2019066177 2019-03-29

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JP2020167388A JP2020167388A (ja) 2020-10-08
JP2020167388A5 JP2020167388A5 (enExample) 2021-01-28
JP6934967B2 true JP6934967B2 (ja) 2021-09-15

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US (1) US20220173336A1 (enExample)
EP (1) EP3950764A4 (enExample)
JP (1) JP6934967B2 (enExample)
KR (1) KR20210148212A (enExample)
CN (1) CN113646356B (enExample)
TW (1) TW202102513A (enExample)
WO (1) WO2020203209A1 (enExample)

Families Citing this family (4)

* 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
US20220407020A1 (en) * 2021-04-23 2022-12-22 Universal Display Corporation Organic electroluminescent materials and devices
JP2023050138A (ja) * 2021-09-29 2023-04-10 住友化学株式会社 発光素子
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

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
DE112004002193B4 (de) 2003-11-14 2017-03-23 Sumitomo Chemical Co., Ltd. Polymere von halogenierten Bisdiarylamino-polycyclischen aromatischen Verbindungen
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 Sumitomo Chemical Co 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
EP2275469A4 (en) 2008-04-25 2012-11-28 Sumitomo Chemical Co POLYMER CONNECTION WITH A REST OF NITROGENOUS HETEROCYCLIC COMPOUND
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
WO2011049241A1 (ja) 2009-10-22 2011-04-28 住友化学株式会社 有機エレクトロルミネッセンス素子
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 學校法人關西學院 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
EP3124518A4 (en) 2014-03-25 2017-11-01 Sumitomo Chemical Company Limited Polymer compound, and light-emitting element using same
KR20160148528A (ko) * 2014-04-25 2016-12-26 스미또모 가가꾸 가부시키가이샤 발광 소자
JP6468289B2 (ja) 2014-06-19 2019-02-13 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
KR102595325B1 (ko) * 2015-03-09 2023-10-26 가꼬우 호징 관세이 가쿠잉 다환 방향족 화합물 및 발광층 형성용 조성물
WO2016170671A1 (ja) * 2015-04-24 2016-10-27 住友化学株式会社 発光素子および該発光素子に用いる組成物
CN116096201A (zh) * 2016-02-10 2023-05-09 学校法人关西学院 延迟荧光有机电场发光元件、显示装置及照明装置
WO2017154884A1 (ja) 2016-03-10 2017-09-14 住友化学株式会社 発光素子
JP6835078B2 (ja) * 2016-05-13 2021-02-24 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
US10686141B2 (en) * 2016-09-07 2020-06-16 Kwansei Gakuin Educational Foundation Polycyclic aromatic compound
TWI732946B (zh) 2016-09-29 2021-07-11 日商住友化學股份有限公司 發光元件及對於該發光元件之製造為有用之組成物
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
CN109792002B (zh) * 2016-11-23 2020-11-20 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
JP6519719B2 (ja) * 2017-04-27 2019-05-29 住友化学株式会社 発光素子
EP3647338A4 (en) * 2017-06-30 2021-03-24 Sumitomo Chemical Company Limited MACROMOLECULAR COMPOUND AND LIGHT EMITTING ELEMENT WITH USE THEREOF
JP2019050371A (ja) * 2017-09-06 2019-03-28 住友化学株式会社 発光素子
JP7346015B2 (ja) * 2017-09-06 2023-09-19 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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