JP6013754B2 - 発光素子 - Google Patents

発光素子 Download PDF

Info

Publication number
JP6013754B2
JP6013754B2 JP2012087368A JP2012087368A JP6013754B2 JP 6013754 B2 JP6013754 B2 JP 6013754B2 JP 2012087368 A JP2012087368 A JP 2012087368A JP 2012087368 A JP2012087368 A JP 2012087368A JP 6013754 B2 JP6013754 B2 JP 6013754B2
Authority
JP
Japan
Prior art keywords
light
emitting element
organic compound
compound
layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2012087368A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012227524A (ja
JP2012227524A5 (enExample
Inventor
瀬尾　哲史
哲史 瀬尾
智子 下垣
智子 下垣
信晴 大澤
信晴 大澤
英子 井上
英子 井上
裕史 門間
裕史 門間
晴恵 尾坂
晴恵 尾坂
山崎　舜平
舜平 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2012087368A priority Critical patent/JP6013754B2/ja
Publication of JP2012227524A publication Critical patent/JP2012227524A/ja
Publication of JP2012227524A5 publication Critical patent/JP2012227524A5/ja
Application granted granted Critical
Publication of JP6013754B2 publication Critical patent/JP6013754B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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
    • H10K2101/27—Combination of fluorescent and phosphorescent emission
    • 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
    • H10K85/649—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
JP2012087368A 2011-04-07 2012-04-06 発光素子 Active JP6013754B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012087368A JP6013754B2 (ja) 2011-04-07 2012-04-06 発光素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011085423 2011-04-07
JP2011085423 2011-04-07
JP2012087368A JP6013754B2 (ja) 2011-04-07 2012-04-06 発光素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016185026A Division JP6216429B2 (ja) 2011-04-07 2016-09-23 発光素子

Publications (3)

Publication Number Publication Date
JP2012227524A JP2012227524A (ja) 2012-11-15
JP2012227524A5 JP2012227524A5 (enExample) 2015-04-30
JP6013754B2 true JP6013754B2 (ja) 2016-10-25

Family

ID=46965558

Family Applications (7)

Application Number Title Priority Date Filing Date
JP2012087368A Active JP6013754B2 (ja) 2011-04-07 2012-04-06 発光素子
JP2016185026A Active JP6216429B2 (ja) 2011-04-07 2016-09-23 発光素子
JP2017181970A Active JP6634421B2 (ja) 2011-04-07 2017-09-22 発光素子および発光装置
JP2019226255A Active JP6935481B2 (ja) 2011-04-07 2019-12-16 発光素子
JP2021136949A Withdrawn JP2021185616A (ja) 2011-04-07 2021-08-25 発光素子
JP2023171433A Active JP7673146B2 (ja) 2011-04-07 2023-10-02 発光素子
JP2025071853A Pending JP2025100888A (ja) 2011-04-07 2025-04-23 発光素子

Family Applications After (6)

Application Number Title Priority Date Filing Date
JP2016185026A Active JP6216429B2 (ja) 2011-04-07 2016-09-23 発光素子
JP2017181970A Active JP6634421B2 (ja) 2011-04-07 2017-09-22 発光素子および発光装置
JP2019226255A Active JP6935481B2 (ja) 2011-04-07 2019-12-16 発光素子
JP2021136949A Withdrawn JP2021185616A (ja) 2011-04-07 2021-08-25 発光素子
JP2023171433A Active JP7673146B2 (ja) 2011-04-07 2023-10-02 発光素子
JP2025071853A Pending JP2025100888A (ja) 2011-04-07 2025-04-23 発光素子

Country Status (6)

Country Link
US (2) US8736157B2 (enExample)
JP (7) JP6013754B2 (enExample)
KR (9) KR20140023962A (enExample)
CN (1) CN103518270B (enExample)
TW (1) TWI573307B (enExample)
WO (1) WO2012137693A1 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012111579A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element
DE202012013753U1 (de) 2011-02-16 2021-03-01 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
JP2012195572A (ja) 2011-02-28 2012-10-11 Semiconductor Energy Lab Co Ltd 発光層および発光素子
KR102112967B1 (ko) 2011-03-23 2020-05-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN103518268B (zh) 2011-03-30 2016-05-18 株式会社半导体能源研究所 发光元件
CN103502256B (zh) 2011-04-29 2017-06-20 株式会社半导体能源研究所 有机金属配合物、发光元件、发光装置、电子设备及照明装置
TWI532822B (zh) 2011-04-29 2016-05-11 半導體能源研究所股份有限公司 利用磷光之發光裝置，電子裝置及照明裝置
JP2013147490A (ja) 2011-12-23 2013-08-01 Semiconductor Energy Lab Co Ltd イリジウム錯体、発光素子、発光装置、電子機器、及び照明装置
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR102347025B1 (ko) 2012-03-14 2022-01-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
DE112013007607B3 (de) 2012-03-14 2018-02-08 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
JP2013232629A (ja) 2012-04-06 2013-11-14 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器、および照明装置
JP6158543B2 (ja) 2012-04-13 2017-07-05 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、および照明装置
JP6158542B2 (ja) 2012-04-13 2017-07-05 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、および照明装置
KR102079562B1 (ko) 2012-04-20 2020-02-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
DE112013002110B4 (de) 2012-04-20 2017-09-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
JP6076153B2 (ja) 2012-04-20 2017-02-08 株式会社半導体エネルギー研究所 発光素子、発光装置、表示装置、電子機器及び照明装置
US8994013B2 (en) 2012-05-18 2015-03-31 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
US8916897B2 (en) 2012-05-31 2014-12-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
US8921549B2 (en) 2012-06-01 2014-12-30 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
US20140014930A1 (en) 2012-07-13 2014-01-16 Semiconductor Energy Laboratory Co., Ltd. Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
JP6312960B2 (ja) 2012-08-03 2018-04-18 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、照明装置及び複素環化合物
TWI651878B (zh) 2012-08-03 2019-02-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、顯示裝置、電子裝置及照明設備
JP2014043437A (ja) 2012-08-03 2014-03-13 Semiconductor Energy Lab Co Ltd 有機化合物、発光素子、発光装置、電子機器、及び照明装置
KR20150038093A (ko) 2012-08-03 2015-04-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 장치 및 조명 장치
KR102579507B1 (ko) 2012-08-03 2023-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
TWI720697B (zh) 2012-08-03 2021-03-01 日商半導體能源研究所股份有限公司 發光元件
KR102204794B1 (ko) 2012-08-10 2021-01-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기 및 조명 장치
JP2014082235A (ja) * 2012-10-12 2014-05-08 Semiconductor Energy Lab Co Ltd 発光素子
US9496503B2 (en) * 2013-03-25 2016-11-15 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
KR102136040B1 (ko) 2013-03-26 2020-07-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 표시 장치, 전자 기기 및 조명 장치
WO2014157599A1 (en) 2013-03-26 2014-10-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device
KR102178256B1 (ko) * 2013-03-27 2020-11-12 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102361072B1 (ko) 2013-04-08 2022-02-09 메르크 파텐트 게엠베하 열 활성화 지연 형광 재료를 갖는 유기 전계발광 디바이스
US10043982B2 (en) 2013-04-26 2018-08-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR102230139B1 (ko) * 2013-05-17 2021-03-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 조명 장치, 발광 장치, 및 전자 기기
KR102084170B1 (ko) * 2013-07-25 2020-03-04 삼성디스플레이 주식회사 유기발광소자, 이를 포함하는 유기 발광 표시장치 및 그 제조방법
DE112014003900T5 (de) 2013-08-26 2016-06-09 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element, Anzeigemodul, Beleuchtungsmodul, lichtemittierende Vorrichtung, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
CN108630826B (zh) 2013-12-02 2021-12-10 株式会社半导体能源研究所 发光元件
KR102088883B1 (ko) * 2013-12-02 2020-03-16 엘지디스플레이 주식회사 유기전계발광표시장치
KR102796297B1 (ko) 2013-12-20 2025-04-17 유디씨 아일랜드 리미티드 매우 짧은 감쇠 시간을 갖는 고효율 ｏｌｅｄ 장치
JP2015227328A (ja) * 2014-05-02 2015-12-17 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
TWI849490B (zh) 2014-05-30 2024-07-21 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置以及照明裝置
DE102015017428B4 (de) * 2014-07-25 2025-10-09 Semiconductor Energy Laboratory Co.,Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR102353647B1 (ko) 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US20160104855A1 (en) 2014-10-10 2016-04-14 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element, Display Device, Electronic Device, and Lighting Device
KR102344729B1 (ko) * 2014-12-15 2021-12-31 엘지디스플레이 주식회사 유기전계발광표시장치
KR101706752B1 (ko) * 2015-02-17 2017-02-27 서울대학교산학협력단 호스트, 인광 도펀트 및 형광 도펀트를 포함하는 유기발광소자
US10903440B2 (en) 2015-02-24 2021-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
TWI814143B (zh) * 2015-03-09 2023-09-01 日商半導體能源研究所股份有限公司 發光元件、顯示裝置、電子裝置及照明設備
JP6697299B2 (ja) 2015-04-01 2020-05-20 株式会社半導体エネルギー研究所 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
CN106206996A (zh) * 2015-04-29 2016-12-07 北京维信诺科技有限公司 一种有机电致发光器件
CN106206958B (zh) * 2015-04-30 2019-01-25 北京维信诺科技有限公司 一种白光有机电致发光器件
KR20180017077A (ko) * 2015-06-17 2018-02-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이리듐 착체, 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102655709B1 (ko) * 2015-07-21 2024-04-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102236221B1 (ko) 2015-07-23 2021-04-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102694429B1 (ko) * 2015-09-30 2024-08-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
CN108352455B (zh) * 2015-11-10 2020-02-18 夏普株式会社 发光元件及其制造方法以及发光方法
US20170271610A1 (en) * 2016-03-18 2017-09-21 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
CN113880884B (zh) * 2016-04-01 2025-06-03 株式会社半导体能源研究所 发光元件、发光装置、电子设备及照明装置
KR101885898B1 (ko) * 2016-11-16 2018-08-06 주식회사 엘지화학 유기 발광 소자
US10270039B2 (en) * 2016-11-17 2019-04-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
WO2018100476A1 (en) 2016-11-30 2018-06-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
TWI611612B (zh) 2016-11-30 2018-01-11 財團法人工業技術研究院 有機發光二極體和白光有機發光二極體
CN110088115B (zh) * 2016-12-16 2024-05-14 株式会社半导体能源研究所 有机金属配合物、发光元件、发光装置、电子装置及照明装置
CN106816540B (zh) * 2016-12-28 2019-04-23 上海天马有机发光显示技术有限公司 一种有机发光显示面板及装置
CN111954939A (zh) 2018-03-07 2020-11-17 株式会社半导体能源研究所 发光元件、显示装置、电子设备、有机化合物及照明装置
KR102383315B1 (ko) * 2018-03-30 2022-04-06 캐논 가부시끼가이샤 유기발광소자, 표시장치, 촬상 장치 및 조명 장치
US11930653B2 (en) 2019-02-06 2024-03-12 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting appliance, display device, electronic appliance, and lighting device
CN113412438A (zh) 2019-02-06 2021-09-17 株式会社半导体能源研究所 发光器件、发光装置、电子设备、显示装置及照明装置
WO2020217129A1 (ja) 2019-04-25 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
KR102804493B1 (ko) * 2019-04-30 2025-05-09 삼성디스플레이 주식회사 유기 발광 소자
US20230095786A1 (en) * 2020-01-10 2023-03-30 Kyushu University, National University Corporation Light emitting material, delayed phosphor, organic light emitting diode, screen, display and method for producing display

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06145658A (ja) 1992-04-14 1994-05-27 Ricoh Co Ltd 電界発光素子
US5420288A (en) 1992-04-14 1995-05-30 Ricoh Company, Ltd. Electroluminescent device comprising oxadiazole compounds luminescent material, oxadiazole compounds for the device, and method of producing oxadiazole compounds
JPH06107648A (ja) 1992-09-29 1994-04-19 Ricoh Co Ltd 新規なオキサジアゾール化合物
JPH0665569A (ja) 1992-06-20 1994-03-08 Ricoh Co Ltd 電界発光素子
JP3341090B2 (ja) 1992-07-27 2002-11-05 株式会社リコー オキサジアゾール誘導体ならびにその製造法
JPH0785972A (ja) 1993-09-20 1995-03-31 Toshiba Corp 有機ｅｌ素子
US5597890A (en) * 1993-11-01 1997-01-28 Research Corporation Technologies, Inc. Conjugated polymer exciplexes and applications thereof
US5409783A (en) 1994-02-24 1995-04-25 Eastman Kodak Company Red-emitting organic electroluminescent device
US5709492A (en) 1994-04-27 1998-01-20 Sakura Color Products Corp. Liquid applicator
JPH0963770A (ja) * 1995-08-24 1997-03-07 Kemipuro Kasei Kk 単層型白色発光有機ｅｌ素子
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
WO2000070655A2 (en) 1999-05-13 2000-11-23 The Trustees Of Princeton University Very high efficiency organic light emitting devices based on electrophosphorescence
JP4712232B2 (ja) * 2000-07-17 2011-06-29 富士フイルム株式会社 発光素子及びアゾール化合物
CN102041001B (zh) * 2000-08-11 2014-10-22 普林斯顿大学理事会 有机金属化合物和发射转换有机电致磷光
DE60111473T3 (de) * 2000-10-30 2012-09-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Organische lichtemittierende Bauelemente
JP4092901B2 (ja) 2000-10-30 2008-05-28 株式会社豊田中央研究所 有機電界発光素子
SG148030A1 (en) 2000-12-28 2008-12-31 Semiconductor Energy Lab Luminescent device
ITTO20010692A1 (it) 2001-07-13 2003-01-13 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico basato sull'emissione di ecciplessi od elettroplessi e sua realizzazione.
US6863997B2 (en) * 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
US6869695B2 (en) 2001-12-28 2005-03-22 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
ITBO20020165A1 (it) * 2002-03-29 2003-09-29 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico con droganti cromofori
US6951694B2 (en) 2002-03-29 2005-10-04 The University Of Southern California Organic light emitting devices with electron blocking layers
TWI314947B (en) * 2002-04-24 2009-09-21 Eastman Kodak Compan Organic light emitting diode devices with improved operational stability
US20030205696A1 (en) 2002-04-25 2003-11-06 Canon Kabushiki Kaisha Carbazole-based materials for guest-host electroluminescent systems
JP2004292423A (ja) * 2002-08-30 2004-10-21 Dainippon Ink & Chem Inc イリジウム（ｉｉｉ）錯体、及びそれを含有する有機エレクトロルミネッセンス素子
TWI316827B (en) 2003-02-27 2009-11-01 Toyota Jidoshokki Kk Organic electroluminescent device
JP4531342B2 (ja) 2003-03-17 2010-08-25 株式会社半導体エネルギー研究所 白色有機発光素子および発光装置
EP1484379B1 (en) * 2003-06-02 2016-09-21 Sony Deutschland GmbH A composition for photon-energy up-conversion
US7175922B2 (en) * 2003-10-22 2007-02-13 Eastman Kodak Company Aggregate organic light emitting diode devices with improved operational stability
WO2005073338A2 (en) 2003-12-04 2005-08-11 Massachusetts Institute Of Technology Fluorescent, semi-conductive polymers, and devices comprising them
US7374828B2 (en) * 2003-12-05 2008-05-20 Eastman Kodak Company Organic electroluminescent devices with additive
US20060008670A1 (en) * 2004-07-06 2006-01-12 Chun Lin Organic light emitting materials and devices
US8008652B2 (en) * 2004-09-24 2011-08-30 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
JP4362461B2 (ja) * 2004-11-05 2009-11-11 三星モバイルディスプレイ株式會社 有機電界発光素子
JP4312753B2 (ja) 2004-12-03 2009-08-12 株式会社半導体エネルギー研究所 有機金属錯体
JP2006203172A (ja) 2004-12-22 2006-08-03 Fuji Photo Film Co Ltd 有機電界発光素子
US20060134464A1 (en) 2004-12-22 2006-06-22 Fuji Photo Film Co. Ltd Organic electroluminescent element
JP2007073620A (ja) * 2005-09-05 2007-03-22 Fujifilm Corp 有機電界発光素子
JP5019837B2 (ja) * 2005-09-30 2012-09-05 株式会社半導体エネルギー研究所 スピロフルオレン誘導体、発光素子用材料、発光素子、発光装置及び電子機器
KR101383126B1 (ko) 2005-12-05 2014-04-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기금속 착체, 및 이를 사용하는 발광 소자, 발광 장치 및전자 기기
JP5063155B2 (ja) * 2006-03-21 2012-10-31 株式会社半導体エネルギー研究所 キノキサリン誘導体、およびキノキサリン誘導体を用いた発光素子、発光装置、電子機器
TWI423981B (zh) 2006-03-21 2014-01-21 Semiconductor Energy Lab 有機金屬錯合物及使用該有機金屬錯合物之發光元件，發光裝置和電子裝置
WO2007108403A1 (en) * 2006-03-21 2007-09-27 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative
JP4943199B2 (ja) * 2006-03-21 2012-05-30 株式会社半導体エネルギー研究所 オキサジアゾール誘導体
US7579773B2 (en) * 2006-06-05 2009-08-25 The Trustees Of Princeton University Organic light-emitting device with a phosphor-sensitized fluorescent emission layer
JP2007329176A (ja) * 2006-06-06 2007-12-20 Univ Nihon 有機エレクトロルミネッセンス素子
JP5238227B2 (ja) 2006-12-27 2013-07-17 株式会社半導体エネルギー研究所 有機金属錯体および有機金属錯体を用いた発光素子、発光装置、並びに電子機器
JP5325393B2 (ja) * 2007-03-30 2013-10-23 ケミプロ化成株式会社 多環式複素環化合物、該化合物よりなるホール輸送材料、ホール発光材料、該化合物を用いた電界効果トランジスタ及び有機ｅｌ素子
JP2008288344A (ja) * 2007-05-16 2008-11-27 Nippon Hoso Kyokai <Nhk> 有機ｅｌ素子
WO2008143113A1 (en) 2007-05-18 2008-11-27 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, composition and light emitting element including the organometallic complex
JP5325402B2 (ja) * 2007-08-03 2013-10-23 ケミプロ化成株式会社 新規なビカルバゾール誘導体、それを用いたホスト材料および有機エレクトロルミネッセンス素子
EP2757094A1 (en) * 2007-12-03 2014-07-23 Semiconductor Energy Laboratory Co., Ltd. Carbazole derivative, and light-emitting element, light-emitting device, and electronic device uing carbazole derivative
WO2009081857A1 (ja) * 2007-12-21 2009-07-02 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子
WO2009157498A1 (en) 2008-06-25 2009-12-30 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and lighting apparatus, and electronic device using the organometallic complex
JP5325707B2 (ja) * 2008-09-01 2013-10-23 株式会社半導体エネルギー研究所 発光素子
KR101596226B1 (ko) * 2008-09-05 2016-02-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치 및 전자기기
EP2348017B1 (en) * 2008-10-17 2015-09-23 Mitsui Chemicals, Inc. Aromatic amine derivative and organic electroluminescent device using the same
JP5497284B2 (ja) 2008-12-08 2014-05-21 ユー・ディー・シー アイルランド リミテッド 白色有機電界発光素子
WO2010085676A1 (en) 2009-01-22 2010-07-29 University Of Rochester Hybrid host materials for electrophosphorescent devices
JP5349105B2 (ja) * 2009-03-25 2013-11-20 株式会社東芝 有機電界発光素子
US8766269B2 (en) 2009-07-02 2014-07-01 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, lighting device, and electronic device
JP5486440B2 (ja) 2009-08-27 2014-05-07 日本放送協会 有機ｅｌ素子、表示装置、照明機器
KR20120103571A (ko) 2009-10-05 2012-09-19 손 라이팅 리미티드 다층구조의 유기 장치
EP2517275B1 (en) * 2009-12-22 2018-11-07 Merck Patent GmbH Formulations comprising phase-separated functional materials
DE102010005697A1 (de) * 2010-01-25 2011-07-28 Merck Patent GmbH, 64293 Verbindungen für elektronische Vorrichtungen
JP2011153269A (ja) 2010-01-28 2011-08-11 Nara Institute Of Science & Technology 白色発光性高分子複合材料およびその製造方法
TWI620747B (zh) 2010-03-01 2018-04-11 半導體能源研究所股份有限公司 雜環化合物及發光裝置
EP2366753B1 (en) 2010-03-02 2015-06-17 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element and Lighting Device
DE102010010481A1 (de) * 2010-03-06 2011-09-08 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
JP5324513B2 (ja) 2010-03-31 2013-10-23 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子
KR20120057561A (ko) * 2010-04-20 2012-06-05 이데미쓰 고산 가부시키가이샤 비스카르바졸 유도체, 유기 일렉트로루미네선스 소자용 재료 및 그것을 사용한 유기 일렉트로루미네선스 소자
JP5602555B2 (ja) 2010-05-17 2014-10-08 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器及び照明装置
WO2012026780A1 (en) * 2010-08-27 2012-03-01 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same
JP5847420B2 (ja) * 2010-09-08 2016-01-20 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子及び化合物
DE112011106096B3 (de) 2010-10-22 2023-07-27 Semiconductor Energy Laboratory Co., Ltd. Metallorganischer Komplex, Licht emittierendes Element und Licht emittierende Vorrichtung
US9067916B2 (en) * 2011-02-01 2015-06-30 Semiconductor Energy Laboratory Co., Ltd. Heterocyclic compound
WO2012111680A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting body, light-emitting layer, and light-emitting device
WO2012111579A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element
DE202012013753U1 (de) 2011-02-16 2021-03-01 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
JP2012195572A (ja) 2011-02-28 2012-10-11 Semiconductor Energy Lab Co Ltd 発光層および発光素子
TWI831058B (zh) 2011-02-28 2024-02-01 日商半導體能源研究所股份有限公司 發光元件
JP5694019B2 (ja) * 2011-03-17 2015-04-01 株式会社東芝 有機電界発光素子、表示装置および照明装置
KR102112967B1 (ko) 2011-03-23 2020-05-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN103518268B (zh) 2011-03-30 2016-05-18 株式会社半导体能源研究所 发光元件
JP2012243983A (ja) 2011-05-20 2012-12-10 Nippon Hoso Kyokai <Nhk> 有機エレクトロルミネッセンス素子
US9273079B2 (en) * 2011-06-29 2016-03-01 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
TWI591059B (zh) 2011-08-25 2017-07-11 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
KR101803537B1 (ko) * 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
JP5993934B2 (ja) * 2012-02-29 2016-09-14 出光興産株式会社 有機エレクトロルミネッセンス素子用材料及び有機エレクトロルミネッセンス素子
JP6158543B2 (ja) * 2012-04-13 2017-07-05 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、および照明装置
TWI720697B (zh) * 2012-08-03 2021-03-01 日商半導體能源研究所股份有限公司 發光元件
CN110492005B (zh) * 2018-05-14 2020-08-11 江苏三月科技股份有限公司 一种以激基复合物作为主体材料的有机电致发光器件

Also Published As

Publication number Publication date
KR20240100473A (ko) 2024-07-01
JP2018014525A (ja) 2018-01-25
JP2012227524A (ja) 2012-11-15
TW201244212A (en) 2012-11-01
KR20250034194A (ko) 2025-03-10
JP6216429B2 (ja) 2017-10-18
TWI573307B (zh) 2017-03-01
KR102159895B1 (ko) 2020-09-24
US8736157B2 (en) 2014-05-27
US20120256535A1 (en) 2012-10-11
KR20140023962A (ko) 2014-02-27
WO2012137693A1 (en) 2012-10-11
CN103518270A (zh) 2014-01-15
US20140252338A1 (en) 2014-09-11
KR102596809B1 (ko) 2023-11-02
JP6935481B2 (ja) 2021-09-15
KR102154694B1 (ko) 2020-09-10
KR102479832B1 (ko) 2022-12-22
US9123907B2 (en) 2015-09-01
JP2025100888A (ja) 2025-07-03
JP2016213512A (ja) 2016-12-15
KR20230154099A (ko) 2023-11-07
JP6634421B2 (ja) 2020-01-22
KR20200062381A (ko) 2020-06-03
CN103518270B (zh) 2016-04-06
KR20230003645A (ko) 2023-01-06
KR102776253B1 (ko) 2025-03-07
KR20200106563A (ko) 2020-09-14
JP2020039007A (ja) 2020-03-12
JP2023166022A (ja) 2023-11-17
JP2021185616A (ja) 2021-12-09
KR20190086585A (ko) 2019-07-22
KR102678228B1 (ko) 2024-06-26
KR20210121314A (ko) 2021-10-07
JP7673146B2 (ja) 2025-05-08
KR102310048B1 (ko) 2021-10-08

Similar Documents

Publication Publication Date Title
JP7673146B2 (ja) 発光素子
JP7451803B2 (ja) 発光素子および発光装置
JP6033567B2 (ja) 発光素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150311

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150311

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160314

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160830

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160923

R150 Certificate of patent or registration of utility model

Ref document number: 6013754

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250