TWI603518B - 發光元件、發光裝置、顯示裝置、電子裝置及照明設備 - Google Patents

發光元件、發光裝置、顯示裝置、電子裝置及照明設備 Download PDF

Info

Publication number
TWI603518B
TWI603518B TW106103302A TW106103302A TWI603518B TW I603518 B TWI603518 B TW I603518B TW 106103302 A TW106103302 A TW 106103302A TW 106103302 A TW106103302 A TW 106103302A TW I603518 B TWI603518 B TW I603518B
Authority
TW
Taiwan
Prior art keywords
light
layer
emitting
emitting element
organic compound
Prior art date
Application number
TW106103302A
Other languages
English (en)
Chinese (zh)
Other versions
TW201721930A (zh
Inventor
瀬尾哲史
瀬尾広美
高橋辰義
石曾根崇浩
Original Assignee
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 半導體能源研究所股份有限公司 filed Critical 半導體能源研究所股份有限公司
Publication of TW201721930A publication Critical patent/TW201721930A/zh
Application granted granted Critical
Publication of TWI603518B publication Critical patent/TWI603518B/zh

Links

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
    • H10K85/30—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]
    • H10K50/11—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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/82—Cathodes
    • 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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [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
    • 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
    • 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
    • H10K2101/27—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
    • 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
    • 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
    • H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
    • 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
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geometry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Push-Button Switches (AREA)
TW106103302A 2012-08-03 2013-07-29 發光元件、發光裝置、顯示裝置、電子裝置及照明設備 TWI603518B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012173027 2012-08-03

Publications (2)

Publication Number Publication Date
TW201721930A TW201721930A (zh) 2017-06-16
TWI603518B true TWI603518B (zh) 2017-10-21

Family

ID=50024591

Family Applications (2)

Application Number Title Priority Date Filing Date
TW106103302A TWI603518B (zh) 2012-08-03 2013-07-29 發光元件、發光裝置、顯示裝置、電子裝置及照明設備
TW102127119A TWI580093B (zh) 2012-08-03 2013-07-29 發光元件、發光裝置、顯示裝置、電子裝置及照明設備

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW102127119A TWI580093B (zh) 2012-08-03 2013-07-29 發光元件、發光裝置、顯示裝置、電子裝置及照明設備

Country Status (5)

Country Link
US (7) US9059421B2 (enExample)
JP (7) JP6216175B2 (enExample)
KR (7) KR102862479B1 (enExample)
TW (2) TWI603518B (enExample)
WO (1) WO2014021443A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210008947A (ko) 2012-04-20 2021-01-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
CN104247076B (zh) 2012-04-20 2017-03-01 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
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
KR102862479B1 (ko) * 2012-08-03 2025-09-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
TWI792181B (zh) 2012-08-03 2023-02-11 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
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
JP6545934B2 (ja) 2013-06-28 2019-07-17 株式会社半導体エネルギー研究所 発光素子、照明装置、発光装置、及び電子機器
KR102074031B1 (ko) * 2013-09-17 2020-02-05 가부시키가이샤 큐럭스 유기 일렉트로루미네선스 소자
KR102138453B1 (ko) 2013-12-02 2020-07-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
CN105981191B (zh) 2013-12-02 2019-01-22 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
WO2015125044A1 (en) 2014-02-21 2015-08-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
JP6567856B2 (ja) * 2014-04-18 2019-08-28 株式会社半導体エネルギー研究所 発光装置
KR20150130224A (ko) * 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
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
KR102314735B1 (ko) * 2014-07-24 2021-10-21 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 표시 장치
KR102287341B1 (ko) * 2014-08-19 2021-08-06 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
KR101887155B1 (ko) * 2014-08-22 2018-08-10 샤프 가부시키가이샤 유기 일렉트로루미네센스 소자 및 그 제조 방법과 발광 방법
KR102353647B1 (ko) * 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102828222B1 (ko) 2014-09-30 2025-07-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102409803B1 (ko) * 2014-10-10 2022-06-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
WO2016063169A1 (en) * 2014-10-23 2016-04-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element
US9991471B2 (en) * 2014-12-26 2018-06-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, and electronic device
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
KR102543330B1 (ko) * 2015-02-25 2023-06-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 소자, 표시 장치, 전자 기기, 및 조명 장치
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
TWI836636B (zh) 2015-03-09 2024-03-21 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，與照明裝置
CN104900815A (zh) * 2015-05-26 2015-09-09 京东方科技集团股份有限公司 双层掺杂磷光发光器件及其制备方法
CN110600628B (zh) * 2015-05-29 2022-06-14 株式会社半导体能源研究所 发光元件、发光装置、显示装置、电子设备以及照明装置
CN113889586A (zh) * 2015-07-08 2022-01-04 株式会社半导体能源研究所 发光元件、显示装置、电子设备以及照明装置
KR102357869B1 (ko) * 2015-09-11 2022-01-28 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
KR102534109B1 (ko) * 2015-12-28 2023-05-18 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
US20170271610A1 (en) * 2016-03-18 2017-09-21 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
DE112017002347B4 (de) * 2016-05-06 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element und Anzeigevorrichtung
KR20180013380A (ko) 2016-07-29 2018-02-07 서울대학교산학협력단 유기 발광 소자
WO2018047853A1 (ja) 2016-09-06 2018-03-15 株式会社Ｋｙｕｌｕｘ 有機発光素子
WO2018100476A1 (en) 2016-11-30 2018-06-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
JP6962773B2 (ja) * 2017-10-12 2021-11-05 株式会社ジャパンディスプレイ 表示装置
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
CN113299841B (zh) * 2018-09-26 2022-08-30 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
JP7341172B2 (ja) 2019-02-06 2023-09-08 株式会社半導体エネルギー研究所 発光デバイス、電子機器及び照明装置
JPWO2020217129A1 (enExample) 2019-04-25 2020-10-29
KR102804493B1 (ko) * 2019-04-30 2025-05-09 삼성디스플레이 주식회사 유기 발광 소자
US10826010B1 (en) * 2019-06-20 2020-11-03 Sharp Kabushiki Kaisha High-efficiency QLED structures
US11316135B2 (en) * 2019-07-22 2022-04-26 Sharp Kabushiki Kaisha High-efficiency QLED structures
KR20210059526A (ko) * 2019-11-15 2021-05-25 엘지디스플레이 주식회사 유기 발광 소자 및 이를 이용한 표시 장치
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
KR20230027337A (ko) * 2021-08-17 2023-02-28 삼성디스플레이 주식회사 발광 소자 및 이를 포함한 전자 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000133453A (ja) * 1998-10-22 2000-05-12 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子およびその製造方法
TW200303154A (en) * 2001-12-28 2003-08-16 Univ Princeton White light emitting OLEDs from combined monomer and aggregate emission
US20030175553A1 (en) * 2001-12-28 2003-09-18 Thompson Mark E. White light emitting oleds from combined monomer and aggregate emission
EP1727396A1 (en) * 2004-03-19 2006-11-29 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2011042443A1 (en) * 2009-10-05 2011-04-14 Thorn Lighting Ltd. Multilayer organic device

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123333Y2 (enExample) 1972-10-04 1976-06-15
JPS6216175U (enExample) 1985-07-12 1987-01-30
EP2306495B1 (en) 1999-05-13 2017-04-19 The Trustees of Princeton University Very high efficiency organic light emitting devices based on electrophosphorescence
DE60111473T3 (de) 2000-10-30 2012-09-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Organische lichtemittierende Bauelemente
SG115435A1 (en) 2000-12-28 2005-10-28 Semiconductor Energy Lab Luminescent device
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
EP2259285B1 (en) 2001-05-16 2014-10-22 The Trustees Of Princeton University High efficiency multi-color electro-phosphorescent OLEDs.
ITTO20010692A1 (it) 2001-07-13 2003-01-13 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico basato sull'emissione di ecciplessi od elettroplessi e sua realizzazione.
KR100928236B1 (ko) * 2001-12-28 2009-11-24 더 트러스티즈 오브 프린스턴 유니버시티 단량체와 집합체로부터의 방사가 혼합된 백색광 발광 유기발광장치
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
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
TWI360057B (en) * 2003-05-09 2012-03-11 Jda Software Group Inc Computer-implemented method, system and computer-r
JP3848646B2 (ja) 2003-10-22 2006-11-22 松下電器産業株式会社 有機発光素子
US7175922B2 (en) 2003-10-22 2007-02-13 Eastman Kodak Company Aggregate organic light emitting diode devices with improved operational stability
JP4496949B2 (ja) * 2004-12-13 2010-07-07 株式会社豊田自動織機 有機ｅｌ素子
US7597967B2 (en) 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
US20060134464A1 (en) * 2004-12-22 2006-06-22 Fuji Photo Film Co. Ltd Organic electroluminescent element
JP2006203172A (ja) 2004-12-22 2006-08-03 Fuji Photo Film Co Ltd 有機電界発光素子
JP2007073620A (ja) * 2005-09-05 2007-03-22 Fujifilm Corp 有機電界発光素子
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
CN101321755B (zh) 2005-12-01 2012-04-18 新日铁化学株式会社 有机电致发光元件用化合物及有机电致发光元件
KR101383126B1 (ko) 2005-12-05 2014-04-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기금속 착체, 및 이를 사용하는 발광 소자, 발광 장치 및전자 기기
TWI481616B (zh) 2006-03-21 2015-04-21 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
JP4833748B2 (ja) 2006-06-14 2011-12-07 パナソニック電工株式会社 有機発光素子
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
JP2008288344A (ja) 2007-05-16 2008-11-27 Nippon Hoso Kyokai <Nhk> 有機ｅｌ素子
CN105669765A (zh) 2007-05-18 2016-06-15 株式会社半导体能源研究所 有机金属配合物，包含该有机金属配合物的组合物和发光元件
US8034465B2 (en) 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
JP5473600B2 (ja) 2007-07-07 2014-04-16 出光興産株式会社 クリセン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
US8779655B2 (en) 2007-07-07 2014-07-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
WO2009008198A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. ナフタレン誘導体、有機ｅｌ素子用材料及びそれを用いた有機ｅｌ素子
US8154195B2 (en) 2007-07-07 2012-04-10 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
TW200920181A (en) 2007-07-07 2009-05-01 Idemitsu Kosan Co Organic EL device
EP2166591A4 (en) 2007-07-07 2011-04-27 Idemitsu Kosan Co ORGANIC EL DEVICE
WO2009008205A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
US9082995B2 (en) 2007-07-07 2015-07-14 Idemitsu Kosan Co., Ltd. Organic EL element and organic EL material-containing solution
US8211552B2 (en) 2007-07-07 2012-07-03 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US20090045731A1 (en) 2007-07-07 2009-02-19 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
TW200915918A (en) 2007-07-07 2009-04-01 Idemitsu Kosan Co Organic EL device
JP2009049223A (ja) 2007-08-21 2009-03-05 Seiko Epson Corp 発光装置
US20090091255A1 (en) 2007-10-09 2009-04-09 Sung-Hoon Lee White organic light emitting device
JP2010033780A (ja) 2008-07-25 2010-02-12 Panasonic Electric Works Co Ltd 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス素子の発光色調整方法
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
KR101587307B1 (ko) 2008-09-04 2016-01-20 유니버셜 디스플레이 코포레이션 백색 인광성 유기 발광 디바이스
WO2010026859A1 (en) 2008-09-05 2010-03-11 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
JP2010161357A (ja) * 2008-12-10 2010-07-22 Fujifilm Corp 有機電界発光素子及び発光装置
US8281395B2 (en) * 2009-01-07 2012-10-02 Micron Technology, Inc. Pattern-recognition processor with matching-data reporting module
US8766269B2 (en) 2009-07-02 2014-07-01 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, lighting device, and electronic device
WO2011055608A1 (ja) 2009-11-06 2011-05-12 富士フイルム株式会社 有機電界発光素子
KR101352116B1 (ko) 2009-11-24 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
EP3176241A1 (en) 2009-12-07 2017-06-07 Nippon Steel & Sumikin Chemical Co., Ltd. Organic light-emitting material and organic light-emitting element
TWI415846B (zh) 2010-03-01 2013-11-21 Semiconductor Energy Lab 雜環化合物、發光元件、發光裝置、電子裝置、及照明裝置
EP2366753B1 (en) 2010-03-02 2015-06-17 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element and Lighting Device
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
WO2012053627A1 (en) 2010-10-22 2012-04-26 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device and lighting device
KR101351417B1 (ko) * 2010-10-26 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
WO2012111680A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting body, light-emitting layer, and light-emitting device
KR20180004335A (ko) 2011-02-16 2018-01-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
KR102112440B1 (ko) 2011-02-16 2020-05-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
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
KR20250018429A (ko) 2011-03-23 2025-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN105702873B (zh) 2011-03-30 2017-11-24 株式会社半导体能源研究所 发光元件
KR102159895B1 (ko) 2011-04-07 2020-09-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
TWI613195B (zh) 2011-08-25 2018-02-01 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
JP5487174B2 (ja) * 2011-09-16 2014-05-07 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
JP5834872B2 (ja) * 2011-12-14 2015-12-24 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR101419810B1 (ko) 2012-04-10 2014-07-15 서울대학교산학협력단 엑시플렉스를 형성하는 공동 호스트를 포함하는 유기 발광 소자
CN104247076B (zh) 2012-04-20 2017-03-01 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
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
KR102862479B1 (ko) * 2012-08-03 2025-09-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
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
KR102204794B1 (ko) 2012-08-10 2021-01-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기 및 조명 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000133453A (ja) * 1998-10-22 2000-05-12 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子およびその製造方法
TW200303154A (en) * 2001-12-28 2003-08-16 Univ Princeton White light emitting OLEDs from combined monomer and aggregate emission
US20030175553A1 (en) * 2001-12-28 2003-09-18 Thompson Mark E. White light emitting oleds from combined monomer and aggregate emission
EP1727396A1 (en) * 2004-03-19 2006-11-29 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2011042443A1 (en) * 2009-10-05 2011-04-14 Thorn Lighting Ltd. Multilayer organic device

Also Published As

Publication number Publication date
KR20190110646A (ko) 2019-09-30
JP2019160806A (ja) 2019-09-19
TW201407854A (zh) 2014-02-16
KR102285527B1 (ko) 2021-08-04
TWI580093B (zh) 2017-04-21
US20140034927A1 (en) 2014-02-06
JP6216175B2 (ja) 2017-10-18
US20220271248A1 (en) 2022-08-25
KR102358426B1 (ko) 2022-02-08
US20170250360A1 (en) 2017-08-31
JP2024091854A (ja) 2024-07-05
US9059421B2 (en) 2015-06-16
KR102579507B1 (ko) 2023-09-19
US20200020870A1 (en) 2020-01-16
KR102438674B1 (ko) 2022-08-31
KR20220019842A (ko) 2022-02-17
JP2018022697A (ja) 2018-02-08
JP2014044942A (ja) 2014-03-13
JP2020205281A (ja) 2020-12-24
JP7478798B2 (ja) 2024-05-07
KR102862479B1 (ko) 2025-09-23
JP2022002327A (ja) 2022-01-06
WO2014021443A1 (en) 2014-02-06
US20210119163A1 (en) 2021-04-22
US10361389B2 (en) 2019-07-23
JP6947892B2 (ja) 2021-10-13
KR20210096329A (ko) 2021-08-04
KR102137376B1 (ko) 2020-07-24
US12439814B2 (en) 2025-10-07
KR20230136678A (ko) 2023-09-26
KR20250142934A (ko) 2025-09-30
US11322709B2 (en) 2022-05-03
US10862059B2 (en) 2020-12-08
US20150280163A1 (en) 2015-10-01
JP2023014229A (ja) 2023-01-26
US11937439B2 (en) 2024-03-19
JP6770611B2 (ja) 2020-10-14
JP6542855B2 (ja) 2019-07-10
TW201721930A (zh) 2017-06-16
KR20220123749A (ko) 2022-09-08
JP7187639B2 (ja) 2022-12-12
US20240276753A1 (en) 2024-08-15
US9660211B2 (en) 2017-05-23
KR20150038501A (ko) 2015-04-08

Similar Documents

Publication Publication Date Title
US12439814B2 (en) Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
CN105474749B (zh) 发光元件、显示模块、照明模块、发光装置、显示装置、电子设备及照明装置
CN105794321B (zh) 发光元件、显示模块、照明模块、发光装置、显示装置、电子设备以及照明装置