KR102549195B1 - 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물 - Google Patents

발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물 Download PDF

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KR102549195B1
KR102549195B1 KR1020150104479A KR20150104479A KR102549195B1 KR 102549195 B1 KR102549195 B1 KR 102549195B1 KR 1020150104479 A KR1020150104479 A KR 1020150104479A KR 20150104479 A KR20150104479 A KR 20150104479A KR 102549195 B1 KR102549195 B1 KR 102549195B1
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light emitting
organic compound
emitting element
light
layer
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KR20160012948A (ko
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사토시 세오
다카오 하마다
다츠요시 다카하시
야스시 기타노
히로키 스즈키
히데코 이노우에
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Priority to KR1020200120297A priority Critical patent/KR102547512B1/ko
Priority to KR1020220089775A priority patent/KR102545975B1/ko
Priority to KR1020220089782A priority patent/KR102538801B1/ko
Priority to KR1020220089771A priority patent/KR102549193B1/ko
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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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12044—OLED
    • 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
    • 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
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020150104479A 2014-07-25 2015-07-23 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물 Active KR102549195B1 (ko)

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KR1020200120297A KR102547512B1 (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089775A KR102545975B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089782A KR102538801B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089771A KR102549193B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물

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JP2014151493 2014-07-25
JPJP-P-2014-151493 2014-07-25

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KR1020200120300A Division KR20200111142A (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020200120297A Division KR102547512B1 (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089782A Division KR102538801B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089775A Division KR102545975B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089771A Division KR102549193B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물

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KR20160012948A KR20160012948A (ko) 2016-02-03
KR102549195B1 true KR102549195B1 (ko) 2023-06-30

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KR1020150104479A Active KR102549195B1 (ko) 2014-07-25 2015-07-23 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020200120300A Ceased KR20200111142A (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020200120297A Active KR102547512B1 (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089782A Active KR102538801B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089771A Active KR102549193B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089775A Active KR102545975B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020230079382A Active KR102645416B1 (ko) 2014-07-25 2023-06-21 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020240031105A Pending KR20240035420A (ko) 2014-07-25 2024-03-05 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물

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KR1020200120300A Ceased KR20200111142A (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020200120297A Active KR102547512B1 (ko) 2014-07-25 2020-09-18 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089782A Active KR102538801B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089771A Active KR102549193B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020220089775A Active KR102545975B1 (ko) 2014-07-25 2022-07-20 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020230079382A Active KR102645416B1 (ko) 2014-07-25 2023-06-21 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물
KR1020240031105A Pending KR20240035420A (ko) 2014-07-25 2024-03-05 발광 소자, 발광 장치, 전자 기기, 조명 장치, 및 유기 화합물

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US (6) US9985221B2 (enExample)
JP (12) JP6780925B2 (enExample)
KR (8) KR102549195B1 (enExample)
CN (3) CN114068848A (enExample)
DE (2) DE102015213426B4 (enExample)
TW (5) TWI723462B (enExample)

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CN106206974B (zh) * 2016-09-06 2018-03-23 苏州大学 热致延迟荧光有机电致发光体系以及使用该体系的发光二极管
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CN107492596A (zh) * 2017-07-14 2017-12-19 瑞声科技（南京）有限公司 一种发光器件及其显示装置
CN108346750B (zh) * 2017-08-08 2019-07-19 广东聚华印刷显示技术有限公司 电致发光器件及其发光层和应用
CN111279505B (zh) 2017-10-27 2024-04-09 株式会社半导体能源研究所 发光元件、显示装置、电子设备及照明装置
KR20250086808A (ko) 2017-11-02 2025-06-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
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US20210125826A1 (en) 2018-06-22 2021-04-29 Massachusetts Institute Of Technology Systems and methods for growth of silicon carbide over a layer comprising graphene and/or hexagonal boron nitride and related articles
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WO2020161556A1 (ja) 2019-02-06 2020-08-13 株式会社半導体エネルギー研究所 発光デバイス、発光機器、表示装置、電子機器及び照明装置
WO2020208474A1 (ja) * 2019-04-12 2020-10-15 株式会社半導体エネルギー研究所 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置
CN111825660A (zh) * 2019-04-19 2020-10-27 北京鼎材科技有限公司 化合物、热活化延迟荧光材料、有机电致发光器件及应用
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