JP2020205412A - 発光デバイス、発光装置、電子機器、および照明装置 - Google Patents

発光デバイス、発光装置、電子機器、および照明装置 Download PDF

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Publication number
JP2020205412A
JP2020205412A JP2020098323A JP2020098323A JP2020205412A JP 2020205412 A JP2020205412 A JP 2020205412A JP 2020098323 A JP2020098323 A JP 2020098323A JP 2020098323 A JP2020098323 A JP 2020098323A JP 2020205412 A JP2020205412 A JP 2020205412A
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Japan
Prior art keywords
light emitting
emitting device
abbreviation
layer
phenyl
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Japanese (ja)
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JP2020205412A5 (enExample
Inventor
優太 河野
Yuta Kono
優太 河野
裕允 木戸
Hiromitsu Kido
裕允 木戸
俊毅 佐々木
Toshiki Sasaki
俊毅 佐々木
知也 山口
Tomoya Yamaguchi
知也 山口
英子 吉住
Eiko Yoshizumi
英子 吉住
瀬尾　哲史
Tetsushi Seo
哲史 瀬尾
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of JP2020205412A publication Critical patent/JP2020205412A/ja
Publication of JP2020205412A5 publication Critical patent/JP2020205412A5/ja
Priority to JP2024212229A priority Critical patent/JP2025028106A/ja
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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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • 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 radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional 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
    • 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
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • 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
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • 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
    • H10K2101/20—Delayed fluorescence emission
    • H10K2101/25—Delayed fluorescence emission using exciplex
    • 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
    • H10K2101/70—Down-conversion, e.g. by singlet fission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/165—Electron transporting layers comprising dopants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • H10K71/164—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using vacuum deposition

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
JP2020098323A 2019-06-14 2020-06-05 発光デバイス、発光装置、電子機器、および照明装置 Withdrawn JP2020205412A (ja)

Priority Applications (1)

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JP2024212229A JP2025028106A (ja) 2019-06-14 2024-12-05 発光デバイス、発光装置、電子機器および照明装置

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JP2019111025 2019-06-14
JP2019111025 2019-06-14

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JP2020205412A5 JP2020205412A5 (enExample) 2023-06-09

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US (1) US11450820B2 (enExample)
JP (2) JP2020205412A (enExample)
KR (1) KR20200143279A (enExample)
CN (1) CN111628097A (enExample)
DE (1) DE102020115542A1 (enExample)
TW (1) TWI866978B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022162493A1 (enExample) * 2021-01-28 2022-08-04
WO2022229780A1 (ja) * 2021-04-30 2022-11-03 株式会社半導体エネルギー研究所 発光装置および電子機器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115700042A (zh) 2020-05-29 2023-02-03 株式会社半导体能源研究所 光功能器件、功能面板、显示装置、输入/输出装置、数据处理装置
TWI849311B (zh) * 2021-04-29 2024-07-21 天光材料科技股份有限公司 有機半導體裝置

Citations (6)

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JP2016025360A (ja) * 2014-07-24 2016-02-08 ドク サン ネオルクス カンパニーリミテッド 有機電子素子及びこれを含む電子装置
JP2017028283A (ja) * 2015-07-21 2017-02-02 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器、及び照明装置
CN107936031A (zh) * 2017-12-04 2018-04-20 吉林奥来德光电材料股份有限公司 一种有机发光化合物及其制备方法和有机发光器件
JP2018531885A (ja) * 2016-04-26 2018-11-01 ドク サン ネオルクス カンパニー リミテッド 有機電気素子用化合物、これを用いた有機電気素子及びその電子装置
JP2019085393A (ja) * 2017-07-27 2019-06-06 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、および照明装置
JP2020047921A (ja) * 2018-09-14 2020-03-26 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、電子機器、および照明装置

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JP4265219B2 (ja) * 2003-01-06 2009-05-20 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子および表示装置
KR102071630B1 (ko) * 2013-06-10 2020-01-31 삼성디스플레이 주식회사 유기 발광 장치
KR101837565B1 (ko) * 2014-08-06 2018-03-12 삼성에스디아이 주식회사 유기 화합물, 유기 광전자 소자 및 표시 장치
WO2017168293A1 (en) * 2016-04-01 2017-10-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR20170078573A (ko) * 2017-06-26 2017-07-07 서울대학교산학협력단 유기발광소자
EP3553049B1 (en) * 2017-07-20 2022-01-19 LG Chem, Ltd. Compound and organic light-emitting diode comprising same

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
JP2016025360A (ja) * 2014-07-24 2016-02-08 ドク サン ネオルクス カンパニーリミテッド 有機電子素子及びこれを含む電子装置
JP2017028283A (ja) * 2015-07-21 2017-02-02 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器、及び照明装置
JP2018531885A (ja) * 2016-04-26 2018-11-01 ドク サン ネオルクス カンパニー リミテッド 有機電気素子用化合物、これを用いた有機電気素子及びその電子装置
JP2019085393A (ja) * 2017-07-27 2019-06-06 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、および照明装置
CN107936031A (zh) * 2017-12-04 2018-04-20 吉林奥来德光电材料股份有限公司 一种有机发光化合物及其制备方法和有机发光器件
JP2020047921A (ja) * 2018-09-14 2020-03-26 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、電子機器、および照明装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022162493A1 (enExample) * 2021-01-28 2022-08-04
WO2022162493A1 (ja) * 2021-01-28 2022-08-04 株式会社半導体エネルギー研究所 表示装置、表示モジュール、電子機器、及び、表示装置の作製方法
WO2022229780A1 (ja) * 2021-04-30 2022-11-03 株式会社半導体エネルギー研究所 発光装置および電子機器

Also Published As

Publication number Publication date
US20200395555A1 (en) 2020-12-17
CN111628097A (zh) 2020-09-04
TW202104234A (zh) 2021-02-01
DE102020115542A1 (de) 2020-12-17
US11450820B2 (en) 2022-09-20
TWI866978B (zh) 2024-12-21
KR20200143279A (ko) 2020-12-23
JP2025028106A (ja) 2025-02-28

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