KR102650329B1 - 피로메텐붕소 착체, 그것을 함유하는 발광 소자, 표시 장치 및 조명 장치 - Google Patents

피로메텐붕소 착체, 그것을 함유하는 발광 소자, 표시 장치 및 조명 장치 Download PDF

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KR102650329B1
KR102650329B1 KR1020227022664A KR20227022664A KR102650329B1 KR 102650329 B1 KR102650329 B1 KR 102650329B1 KR 1020227022664 A KR1020227022664 A KR 1020227022664A KR 20227022664 A KR20227022664 A KR 20227022664A KR 102650329 B1 KR102650329 B1 KR 102650329B1
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light
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KR20220131901A (ko
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히데타카 호시노
가즈마사 나가오
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도레이 카부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/022—Boron compounds without C-boron linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020227022664A 2020-01-24 2021-01-08 피로메텐붕소 착체, 그것을 함유하는 발광 소자, 표시 장치 및 조명 장치 Active KR102650329B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020009636 2020-01-24
JPJP-P-2020-009636 2020-01-24
PCT/JP2021/000458 WO2021149510A1 (ja) 2020-01-24 2021-01-08 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

Publications (2)

Publication Number Publication Date
KR20220131901A KR20220131901A (ko) 2022-09-29
KR102650329B1 true KR102650329B1 (ko) 2024-03-25

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Country Status (5)

Country Link
JP (1) JP7679768B2 (https=)
KR (1) KR102650329B1 (https=)
CN (1) CN114787170B (https=)
TW (1) TW202128719A (https=)
WO (1) WO2021149510A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI862629B (zh) * 2019-07-30 2024-11-21 日商索尼股份有限公司 攝像元件及攝像裝置
CN118020387A (zh) * 2021-09-24 2024-05-10 株式会社半导体能源研究所 显示装置、显示模块及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002265443A (ja) 2001-03-06 2002-09-18 Mitsui Chemicals Inc ホウ素錯化合物、及び該化合物を用いた光増感剤および該光増感剤を用いる感光性樹脂組成物およびその用途
WO2007032363A1 (ja) 2005-09-13 2007-03-22 The University Of Tokyo 新規マレイミド誘導体
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
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
WO2019146525A1 (ja) 2018-01-23 2019-08-01 東レ株式会社 発光素子、ディスプレイおよび色変換基板

Family Cites Families (8)

* 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
WO2009057567A1 (ja) * 2007-11-02 2009-05-07 Toray Industries, Inc. 発光素子材料および発光素子
JP6432697B2 (ja) * 2016-11-30 2018-12-05 東レ株式会社 ピロメテンホウ素錯体、色変換組成物、色変換フィルム、光源ユニット、ディスプレイおよび照明装置
US20210151683A1 (en) * 2017-07-10 2021-05-20 Toray Industries, Inc. Light-emitting element, and display, illuminator, and sensor each including same
CN110835351A (zh) * 2018-08-15 2020-02-25 江苏三月光电科技有限公司 一种以吡咯亚甲基硼络合物为核心的有机化合物及其制备和应用
CN112996880B (zh) 2019-02-28 2025-01-07 株式会社Lg化学 颜色转换组合物、包含其的颜色转换膜、背光单元和显示装置
EP4006040A4 (en) 2019-07-24 2022-10-26 Toray Industries, Inc. Pyrromethene-boron complex, color conversion composition, color conversion film, light source unit, display, and lighting device
TW202116785A (zh) 2019-10-28 2021-05-01 日商東麗股份有限公司 包含吡咯亞甲基硼錯合物的發光元件材料、發光元件、顯示裝置及照明裝置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002265443A (ja) 2001-03-06 2002-09-18 Mitsui Chemicals Inc ホウ素錯化合物、及び該化合物を用いた光増感剤および該光増感剤を用いる感光性樹脂組成物およびその用途
WO2007032363A1 (ja) 2005-09-13 2007-03-22 The University Of Tokyo 新規マレイミド誘導体
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
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
WO2019146525A1 (ja) 2018-01-23 2019-08-01 東レ株式会社 発光素子、ディスプレイおよび色変換基板

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Publication number Publication date
WO2021149510A1 (ja) 2021-07-29
CN114787170A (zh) 2022-07-22
KR20220131901A (ko) 2022-09-29
CN114787170B (zh) 2024-10-29
JP7679768B2 (ja) 2025-05-20
TW202128719A (zh) 2021-08-01
JPWO2021149510A1 (https=) 2021-07-29

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