JP7374187B2 - 有機エレクトロルミネッセンス素子、化合物及び電子機器 - Google Patents

有機エレクトロルミネッセンス素子、化合物及び電子機器 Download PDF

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JP7374187B2
JP7374187B2 JP2021520795A JP2021520795A JP7374187B2 JP 7374187 B2 JP7374187 B2 JP 7374187B2 JP 2021520795 A JP2021520795 A JP 2021520795A JP 2021520795 A JP2021520795 A JP 2021520795A JP 7374187 B2 JP7374187 B2 JP 7374187B2
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拓史 塩見
裕美 中野
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Idemitsu Kosan Co Ltd
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JP2021520795A 2019-05-20 2020-05-19 有機エレクトロルミネッセンス素子、化合物及び電子機器 Active JP7374187B2 (ja)

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US (1) US20220238815A1 (https=)
EP (1) EP3974433B1 (https=)
JP (1) JP7374187B2 (https=)
KR (1) KR102843483B1 (https=)
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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
WO2021033724A1 (ja) 2019-08-19 2021-02-25 出光興産株式会社 化合物、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及び電子機器
WO2023206274A1 (zh) * 2022-04-28 2023-11-02 京东方科技集团股份有限公司 有机电致发光二极管和显示面板
JP2025131944A (ja) * 2022-06-09 2025-09-10 出光興産株式会社 有機エレクトロルミネッセンス素子、化合物、及び電子機器
CN115623845B (zh) * 2022-10-21 2026-03-24 浙江虹舞科技有限公司 一种有机电致发光器件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049063A1 (ja) 2009-10-23 2011-04-28 新日鐵化学株式会社 有機電界発光素子
WO2015022987A1 (ja) 2013-08-16 2015-02-19 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、電子デバイス、発光装置及び発光材料
US20180083201A1 (en) 2015-03-30 2018-03-22 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element
US20180130955A1 (en) 2014-12-11 2018-05-10 Guangzhou Chinaray Optoelectronic Materials Ltd. Organic compound, mixture comprising same, composite, and organic electronic component
JP2019096876A (ja) 2017-11-22 2019-06-20 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 組成物、組成物を含む薄膜、及び薄膜を含む有機発光素子

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW565604B (en) * 2001-04-25 2003-12-11 Toray Industries Pyrromethene metal complex, material of luminescent element using it and luminescent element
WO2010131855A2 (ko) * 2009-05-13 2010-11-18 덕산하이메탈(주) 오원자 헤테로고리를 포함하는 화합물 및 이를 이용한 유기전기소자, 그 단말
WO2011080972A1 (ja) * 2009-12-28 2011-07-07 新日鐵化学株式会社 有機電界発光素子
EP2564438B1 (en) * 2010-04-28 2016-10-19 Universal Display Corporation Depositing premixed materials
KR20110132721A (ko) * 2010-06-03 2011-12-09 다우어드밴스드디스플레이머티리얼 유한회사 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
KR102232331B1 (ko) 2013-04-08 2021-03-25 메르크 파텐트 게엠베하 유기 전계발광 디바이스
KR102073321B1 (ko) 2013-06-07 2020-02-03 덕산네오룩스 주식회사 광효율 개선층을 포함하는 유기전기소자 및 이를 포함하는 전자 장치
JP6148731B2 (ja) * 2013-06-26 2017-06-14 出光興産株式会社 化合物、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、および電子機器
JP6482782B2 (ja) * 2014-07-18 2019-03-13 国立大学法人九州大学 有機発光素子
EP3141550B1 (en) * 2015-09-09 2020-03-18 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same
KR102601600B1 (ko) * 2015-12-24 2023-11-14 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
CN108137610B (zh) * 2016-01-07 2020-10-16 广州华睿光电材料有限公司 一种有机光电材料及其用途
DE102017109593B4 (de) * 2017-05-04 2018-12-13 Cynora Gmbh Organische Moleküle, insbesondere zur Verwendung in optoelektronischen Vorrichtungen
CN107325035A (zh) * 2017-07-12 2017-11-07 赵东敏 一种联苯类化合物、有机电致发光器件及显示装置
CN107793398B (zh) 2017-11-09 2021-02-26 石家庄诚志永华显示材料有限公司 一种热致延迟荧光材料
CN108586453A (zh) * 2018-01-17 2018-09-28 长春海谱润斯科技有限公司 一种苯并咔唑类衍生物及其有机电致发光器件
CN108484576B (zh) * 2018-04-18 2020-07-07 上海天马有机发光显示技术有限公司 一种化合物及制备方法、一种有机发光显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049063A1 (ja) 2009-10-23 2011-04-28 新日鐵化学株式会社 有機電界発光素子
WO2015022987A1 (ja) 2013-08-16 2015-02-19 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、電子デバイス、発光装置及び発光材料
US20180130955A1 (en) 2014-12-11 2018-05-10 Guangzhou Chinaray Optoelectronic Materials Ltd. Organic compound, mixture comprising same, composite, and organic electronic component
US20180083201A1 (en) 2015-03-30 2018-03-22 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element
JP2019096876A (ja) 2017-11-22 2019-06-20 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 組成物、組成物を含む薄膜、及び薄膜を含む有機発光素子

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