KR102665364B1 - 발광 소자, 표시 장치, 전자 기기, 및 조명 장치 - Google Patents

발광 소자, 표시 장치, 전자 기기, 및 조명 장치 Download PDF

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KR102665364B1
KR102665364B1 KR1020227025844A KR20227025844A KR102665364B1 KR 102665364 B1 KR102665364 B1 KR 102665364B1 KR 1020227025844 A KR1020227025844 A KR 1020227025844A KR 20227025844 A KR20227025844 A KR 20227025844A KR 102665364 B1 KR102665364 B1 KR 102665364B1
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KR20220108212A (ko
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사토미 미츠모리
다케요시 와타베
사토시 세오
유코 구보타
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/344—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising ruthenium
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/348—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising osmium
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • H10K2101/10—Triplet emission
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • 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
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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]
    • H10K50/19—Tandem OLEDs
    • 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
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR1020227025844A 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치 Active KR102665364B1 (ko)

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KR1020247015186A KR102712347B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치

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JPJP-P-2016-101787 2016-05-20
JP2016101787 2016-05-20
KR1020217040952A KR102426896B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
PCT/IB2017/052869 WO2017199163A1 (en) 2016-05-20 2017-05-16 Light-emitting element, display device, electronic device, and lighting device

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KR20220108212A KR20220108212A (ko) 2022-08-02
KR102665364B1 true KR102665364B1 (ko) 2024-05-10

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KR1020227025844A Active KR102665364B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020217024340A Active KR102341030B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020247032186A Pending KR20240148933A (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020247015186A Active KR102712347B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020217040952A Active KR102426896B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020187036579A Active KR102289388B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치

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KR1020247032186A Pending KR20240148933A (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020247015186A Active KR102712347B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020217040952A Active KR102426896B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR1020187036579A Active KR102289388B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치

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US (6) US10361388B2 (enExample)
JP (4) JP6946051B2 (enExample)
KR (6) KR102665364B1 (enExample)
WO (1) WO2017199163A1 (enExample)

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JP6846876B2 (ja) * 2015-05-12 2021-03-24 株式会社半導体エネルギー研究所 化合物、発光素子、ディスプレイモジュール、照明モジュール、発光装置、表示装置、照明装置、及び電子機器
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KR102665364B1 (ko) * 2016-05-20 2024-05-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102774881B1 (ko) * 2016-12-30 2025-03-04 엘지디스플레이 주식회사 유기 발광 소자 및 이를 이용한 유기 발광 표시 장치
CN107978692B (zh) * 2017-11-28 2019-05-14 广州华睿光电材料有限公司 有机混合物、包含其的组合物、有机电子器件及应用
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KR102804493B1 (ko) 2019-04-30 2025-05-09 삼성디스플레이 주식회사 유기 발광 소자
KR102874963B1 (ko) * 2019-09-13 2025-10-21 이데미쓰 고산 가부시키가이샤 유기 일렉트로루미네센스 소자 및 전자 기기
KR102857112B1 (ko) * 2019-12-12 2025-09-09 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 장치
JPWO2021191720A1 (enExample) * 2020-03-27 2021-09-30
CN111416049B (zh) * 2020-04-07 2023-05-02 苏州大学 双激基复合物主体材料在制备磷光oled器件中的应用
CN112151686B (zh) * 2020-09-25 2024-04-23 京东方科技集团股份有限公司 有机电致发光器件、显示面板及显示装置
KR20220085924A (ko) 2020-12-15 2022-06-23 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
CN113013344B (zh) * 2021-02-24 2023-09-29 京东方科技集团股份有限公司 有机电致发光器件及其制备方法
TWI861635B (zh) * 2021-12-31 2024-11-11 南韓商Ｌｇ顯示器股份有限公司 發光裝置及包含該發光裝置的發光顯示裝置
CN117693211A (zh) * 2022-11-15 2024-03-12 广东聚华印刷显示技术有限公司 有机电致发光二极管及其制作方法

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