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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organic compound
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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
    • 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
    • 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
    • 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
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • 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
    • 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
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    • 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
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    • 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
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    • 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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
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    • 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
    • H10K50/80—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
    • H10K59/80—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)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (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)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247015186A KR102712347B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016101787 2016-05-20
JPJP-P-2016-101787 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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KR1020217040952A Division KR102426896B1 (ko) 2016-05-20 2017-05-16 발광 소자, 표시 장치, 전자 기기, 및 조명 장치

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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
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
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

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KR1020187036579A Active KR102289388B1 (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

Country Status (4)

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US (6) US10361388B2 (https=)
JP (5) JP6946051B2 (https=)
KR (6) KR102665364B1 (https=)
WO (1) WO2017199163A1 (https=)

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US10153437B2 (en) * 2015-05-12 2018-12-11 Semiconductor Energy Laboratory Co., Ltd. Compound, light-emitting element, light-emitting device, electronic device, and lighting device
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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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CN114365302B (zh) * 2019-09-13 2025-09-12 出光兴产株式会社 有机电致发光元件和电子设备
KR102857112B1 (ko) * 2019-12-12 2025-09-09 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 장치
US20230143281A1 (en) * 2020-03-27 2023-05-11 Semiconductor Energy Laboratory Co., Ltd. Composition for light-emitting device, light-emitting device, light-emitting apparatus, electronic device, and lighting device
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
KR102900365B1 (ko) * 2021-12-31 2025-12-15 엘지디스플레이 주식회사 발광 소자 및 이를 이용한 발광 표시 장치
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