KR102790628B1 - 발광 소자 및 그의 제조 방법 그리고 발광 소자용 조성물 및 그의 제조 방법 - Google Patents

발광 소자 및 그의 제조 방법 그리고 발광 소자용 조성물 및 그의 제조 방법 Download PDF

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KR102790628B1
KR102790628B1 KR1020217034270A KR20217034270A KR102790628B1 KR 102790628 B1 KR102790628 B1 KR 102790628B1 KR 1020217034270 A KR1020217034270 A KR 1020217034270A KR 20217034270 A KR20217034270 A KR 20217034270A KR 102790628 B1 KR102790628 B1 KR 102790628B1
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도시아키 사사다
류지 마츠모토
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스미또모 가가꾸 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
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    • C—CHEMISTRY; METALLURGY
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    • C07D—HETEROCYCLIC COMPOUNDS
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    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
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    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
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    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
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    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020217034270A 2019-03-29 2020-03-16 발광 소자 및 그의 제조 방법 그리고 발광 소자용 조성물 및 그의 제조 방법 Active KR102790628B1 (ko)

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JPJP-P-2019-066199 2019-03-29
JP2019066199 2019-03-29
PCT/JP2020/011386 WO2020203212A1 (ja) 2019-03-29 2020-03-16 発光素子及びその製造方法並びに発光素子用組成物及びその製造方法

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KR20210144798A KR20210144798A (ko) 2021-11-30
KR102790628B1 true KR102790628B1 (ko) 2025-04-04

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US (1) US12250870B2 (https=)
EP (1) EP3950883A4 (https=)
JP (1) JP6902640B2 (https=)
KR (1) KR102790628B1 (https=)
CN (1) CN113631683A (https=)
TW (1) TW202104537A (https=)
WO (1) WO2020203212A1 (https=)

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CN114373877B (zh) * 2021-12-31 2023-08-29 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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JP2012519376A (ja) 2009-02-27 2012-08-23 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー 安定化された緑色発光層をもつｏｌｅｄ装置
JP2012533852A (ja) 2009-07-16 2012-12-27 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー 多色ｏｌｅｄのための発光層の作製
JP2017126606A (ja) 2016-01-12 2017-07-20 コニカミノルタ株式会社 電子デバイス材料、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
WO2019009052A1 (ja) 2017-07-07 2019-01-10 学校法人関西学院 多環芳香族化合物
WO2019035268A1 (ja) * 2017-08-17 2019-02-21 学校法人関西学院 有機電界発光素子

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JP4578131B2 (ja) * 2003-03-31 2010-11-10 三洋電機株式会社 発光素子用化合物およびそれを用いた有機発光素子
CN102146090B (zh) 2010-02-09 2013-03-13 广东阿格蕾雅光电材料有限公司 芳环取代的双蒽类化合物发光材料
JP5660371B2 (ja) 2010-02-10 2015-01-28 国立大学法人京都大学 ホウ素含有化合物及びその製造方法
GB201223369D0 (en) 2012-12-24 2013-02-06 Cambridge Display Tech Ltd Polymer and device
JP6615253B2 (ja) * 2013-04-30 2019-12-04 キヤノン株式会社 有機発光素子
JP6531386B2 (ja) * 2013-12-26 2019-06-19 住友化学株式会社 発光素子およびそれに用いる高分子化合物
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
JP6927497B2 (ja) * 2016-02-10 2021-09-01 学校法人関西学院 遅延蛍光有機電界発光素子
CN108610357A (zh) 2016-07-29 2018-10-02 江苏三月光电科技有限公司 一种高效率含硼有机电致发光化合物及其应用
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
JP6506456B1 (ja) * 2018-05-21 2019-04-24 住友化学株式会社 発光素子用組成物及びそれを含有する発光素子
CN110838549B (zh) * 2018-08-15 2020-09-18 江苏三月科技股份有限公司 一种基于激基复合物和激基缔合物体系的有机电致发光器件
CN112997334A (zh) * 2018-08-31 2021-06-18 学校法人关西学院 使用了多环芳香族化合物的发光材料的有机电致发光元件

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Publication number Priority date Publication date Assignee Title
JP2012519376A (ja) 2009-02-27 2012-08-23 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー 安定化された緑色発光層をもつｏｌｅｄ装置
JP2012533852A (ja) 2009-07-16 2012-12-27 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー 多色ｏｌｅｄのための発光層の作製
JP2017126606A (ja) 2016-01-12 2017-07-20 コニカミノルタ株式会社 電子デバイス材料、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
WO2019009052A1 (ja) 2017-07-07 2019-01-10 学校法人関西学院 多環芳香族化合物
WO2019035268A1 (ja) * 2017-08-17 2019-02-21 学校法人関西学院 有機電界発光素子

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JP6902640B2 (ja) 2021-07-14
US12250870B2 (en) 2025-03-11
EP3950883A4 (en) 2022-11-16
EP3950883A1 (en) 2022-02-09
TW202104537A (zh) 2021-02-01
JP2020167392A (ja) 2020-10-08
CN113631683A (zh) 2021-11-09
WO2020203212A1 (ja) 2020-10-08
US20220190248A1 (en) 2022-06-16
KR20210144798A (ko) 2021-11-30

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