TWI865475B - 發光器件、發光裝置、電子裝置及照明設備 - Google Patents

發光器件、發光裝置、電子裝置及照明設備 Download PDF

Info

Publication number
TWI865475B
TWI865475B TW108146796A TW108146796A TWI865475B TW I865475 B TWI865475 B TW I865475B TW 108146796 A TW108146796 A TW 108146796A TW 108146796 A TW108146796 A TW 108146796A TW I865475 B TWI865475 B TW I865475B
Authority
TW
Taiwan
Prior art keywords
light
organic compound
layer
emitting device
emitting
Prior art date
Application number
TW108146796A
Other languages
English (en)
Chinese (zh)
Other versions
TW202029550A (zh
Inventor
橋本直明
瀬尾哲史
鈴木恒徳
滝田悠介
奥山拓夢
大澤信晴
山崎舜平
佐佐木俊毅
Original Assignee
日商半導體能源研究所股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商半導體能源研究所股份有限公司 filed Critical 日商半導體能源研究所股份有限公司
Publication of TW202029550A publication Critical patent/TW202029550A/zh
Application granted granted Critical
Publication of TWI865475B publication Critical patent/TWI865475B/zh

Links

Images

Classifications

    • 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
    • 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]
    • H10K50/11—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
    • 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
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • 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
    • 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
    • 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
    • H10K2101/30—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
    • H10K2101/80—Composition varying spatially, e.g. having a spatial gradient
    • 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]
    • H10K50/14—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
    • 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
    • H10K50/166—Electron transporting layers comprising a multilayered structure
    • 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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
TW108146796A 2018-12-28 2019-12-19 發光器件、發光裝置、電子裝置及照明設備 TWI865475B (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2018-247999 2018-12-28
JP2018247999 2018-12-28
JP2019-020056 2019-02-06
JP2019020056 2019-02-06
JP2019-028460 2019-02-20
JP2019028460 2019-02-20
JP2019-080376 2019-04-19
JP2019080376 2019-04-19
JP2019087061 2019-04-30
JP2019-087061 2019-04-30

Publications (2)

Publication Number Publication Date
TW202029550A TW202029550A (zh) 2020-08-01
TWI865475B true TWI865475B (zh) 2024-12-11

Family

ID=71127584

Family Applications (2)

Application Number Title Priority Date Filing Date
TW108146796A TWI865475B (zh) 2018-12-28 2019-12-19 發光器件、發光裝置、電子裝置及照明設備
TW113146444A TW202512894A (zh) 2018-12-28 2019-12-19 發光器件、發光裝置、電子裝置及照明設備

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW113146444A TW202512894A (zh) 2018-12-28 2019-12-19 發光器件、發光裝置、電子裝置及照明設備

Country Status (6)

Country Link
US (2) US12101997B2 (enExample)
JP (2) JP2020184613A (enExample)
KR (1) KR20210109549A (enExample)
CN (1) CN113228328A (enExample)
TW (2) TWI865475B (enExample)
WO (1) WO2020136499A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112019005070B4 (de) * 2018-10-10 2026-05-28 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
WO2020217162A1 (ja) * 2019-04-26 2020-10-29 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
CN112490260B (zh) * 2020-11-13 2024-02-02 泉州三安半导体科技有限公司 一种发光器件及其制备方法
CN115132930A (zh) * 2021-03-29 2022-09-30 京东方科技集团股份有限公司 发绿光的发光器件、发光基板和发光装置
KR20230004278A (ko) 2021-06-30 2023-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스 및 발광 장치
US20230103249A1 (en) * 2021-07-20 2023-03-30 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Device, Light-Emitting Apparatus, Electronic Appliance, and Lighting Device
KR102929418B1 (ko) 2021-11-02 2026-02-23 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160172620A1 (en) * 2014-12-11 2016-06-16 Joled Inc. Organic electroluminescence element and method of manufacturing the same
TW201825466A (zh) * 2011-08-25 2018-07-16 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置，照明裝置以及新穎有機化合物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040479A (ja) * 2009-08-07 2011-02-24 Panasonic Corp 有機エレクトロルミネッセンス素子及びその製造方法
CN102668157B (zh) 2009-11-27 2014-11-26 夏普株式会社 有机电致发光元件及其制造方法、以及有机电致发光显示装置
DE202012013738U1 (de) 2011-02-16 2020-11-05 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
KR20150028554A (ko) * 2013-09-06 2015-03-16 삼성디스플레이 주식회사 표시 장치
CN104761535A (zh) 2015-01-05 2015-07-08 北京鼎材科技有限公司 一种稠杂环芳烃衍生物及其应用
KR101874963B1 (ko) 2015-01-23 2018-07-05 삼성에스디아이 주식회사 유기 광전자 소자 및 표시 장치
WO2017002893A1 (ja) 2015-07-01 2017-01-05 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP6769712B2 (ja) 2015-07-01 2020-10-14 国立大学法人九州大学 有機エレクトロルミネッセンス素子
US10930855B2 (en) * 2015-12-17 2021-02-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, lighting device, lighting system, and guidance system
US10096658B2 (en) 2016-04-22 2018-10-09 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
DE112019005070B4 (de) 2018-10-10 2026-05-28 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201825466A (zh) * 2011-08-25 2018-07-16 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置，照明裝置以及新穎有機化合物
US20160172620A1 (en) * 2014-12-11 2016-06-16 Joled Inc. Organic electroluminescence element and method of manufacturing the same

Also Published As

Publication number Publication date
TW202029550A (zh) 2020-08-01
TW202512894A (zh) 2025-03-16
CN113228328A (zh) 2021-08-06
US12101997B2 (en) 2024-09-24
JP2024164217A (ja) 2024-11-26
JP2020184613A (ja) 2020-11-12
WO2020136499A1 (en) 2020-07-02
KR20210109549A (ko) 2021-09-06
US20250040430A1 (en) 2025-01-30
US20220077397A1 (en) 2022-03-10

Similar Documents

Publication Publication Date Title
TWI844456B (zh) 發光器件、發光裝置、電子裝置及照明設備
TWI875350B (zh) 發光裝置、發光器件、電子裝置及照明設備
TWI865537B (zh) 發光器件、發光裝置、電子裝置及照明設備
US20250040430A1 (en) Light-emitting device, light-emitting apparatus, electronic device, and lighting device
JP2025109818A (ja) 発光デバイス、発光装置、電子機器および照明装置
TWI842812B (zh) 發光器件、發光裝置、電子裝置及照明設備
CN112310294A (zh) 发光器件、发光装置、电子设备、照明装置及化合物
CN113785410A (zh) 发光器件、发光装置、电子设备及照明装置
JP7581186B2 (ja) 発光デバイス、発光装置、電子機器および照明装置