KR101803537B1 - 발광 소자 - Google Patents

발광 소자 Download PDF

Info

Publication number
KR101803537B1
KR101803537B1 KR1020130010076A KR20130010076A KR101803537B1 KR 101803537 B1 KR101803537 B1 KR 101803537B1 KR 1020130010076 A KR1020130010076 A KR 1020130010076A KR 20130010076 A KR20130010076 A KR 20130010076A KR 101803537 B1 KR101803537 B1 KR 101803537B1
Authority
KR
South Korea
Prior art keywords
light emitting
peak
fluorescence
spectrum
phosphorescent compound
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
KR1020130010076A
Other languages
English (en)
Korean (ko)
Other versions
KR20130092447A (ko
Inventor
사토시 세오
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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 가부시키가이샤 한도오따이 에네루기 켄큐쇼 filed Critical 가부시키가이샤 한도오따이 에네루기 켄큐쇼
Publication of KR20130092447A publication Critical patent/KR20130092447A/ko
Application granted granted Critical
Publication of KR101803537B1 publication Critical patent/KR101803537B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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
    • 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
    • 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
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • 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
    • H10K85/346—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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • 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
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three 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
    • 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
    • C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/496—Luminescent members, e.g. fluorescent sheets
    • 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
    • H10K2101/27—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
    • H10K2101/30—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
    • H10K2102/00—Constructional details relating to 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection 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
    • H10K85/649—Aromatic compounds comprising a hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020130010076A 2012-02-09 2013-01-29 발광 소자 Active KR101803537B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012025834 2012-02-09
JPJP-P-2012-025834 2012-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020170158779A Division KR101922602B1 (ko) 2012-02-09 2017-11-24 발광 소자

Publications (2)

Publication Number Publication Date
KR20130092447A KR20130092447A (ko) 2013-08-20
KR101803537B1 true KR101803537B1 (ko) 2017-11-30

Family

ID=48944867

Family Applications (8)

Application Number Title Priority Date Filing Date
KR1020130010076A Active KR101803537B1 (ko) 2012-02-09 2013-01-29 발광 소자
KR1020170158779A Active KR101922602B1 (ko) 2012-02-09 2017-11-24 발광 소자
KR1020180143266A Active KR102160054B1 (ko) 2012-02-09 2018-11-20 발광 소자
KR1020200120865A Active KR102646504B1 (ko) 2012-02-09 2020-09-18 발광 소자
KR1020210168430A Active KR102551368B1 (ko) 2012-02-09 2021-11-30 발광 소자
KR1020230084430A Active KR102674251B1 (ko) 2012-02-09 2023-06-29 발광 소자
KR1020240073798A Active KR102871214B1 (ko) 2012-02-09 2024-06-05 발광 소자
KR1020250144344A Pending KR20250151303A (ko) 2012-02-09 2025-10-02 발광 소자

Family Applications After (7)

Application Number Title Priority Date Filing Date
KR1020170158779A Active KR101922602B1 (ko) 2012-02-09 2017-11-24 발광 소자
KR1020180143266A Active KR102160054B1 (ko) 2012-02-09 2018-11-20 발광 소자
KR1020200120865A Active KR102646504B1 (ko) 2012-02-09 2020-09-18 발광 소자
KR1020210168430A Active KR102551368B1 (ko) 2012-02-09 2021-11-30 발광 소자
KR1020230084430A Active KR102674251B1 (ko) 2012-02-09 2023-06-29 발광 소자
KR1020240073798A Active KR102871214B1 (ko) 2012-02-09 2024-06-05 발광 소자
KR1020250144344A Pending KR20250151303A (ko) 2012-02-09 2025-10-02 발광 소자

Country Status (3)

Country Link
US (8) US8981355B2 (enExample)
JP (13) JP5877805B2 (enExample)
KR (8) KR101803537B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12144252B2 (en) 2020-10-23 2024-11-12 Samsung Display Co., Ltd. Organic electroluminescence device

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102670436B1 (ko) 2011-02-16 2024-05-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
DE202012013738U1 (de) 2011-02-16 2020-11-05 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
KR20250018429A (ko) 2011-03-23 2025-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR102310048B1 (ko) * 2011-04-07 2021-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR101803537B1 (ko) * 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR20200049908A (ko) * 2012-03-14 2020-05-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
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
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
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
KR20240129241A (ko) 2012-04-20 2024-08-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 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
TWI679790B (zh) 2012-08-03 2019-12-11 日商半導體能源研究所股份有限公司 發光元件
CN104508850B (zh) 2012-08-03 2017-03-22 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
KR102438674B1 (ko) 2012-08-03 2022-08-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
US9142710B2 (en) 2012-08-10 2015-09-22 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
JP6113993B2 (ja) * 2012-10-03 2017-04-12 出光興産株式会社 有機エレクトロルミネッセンス素子
KR102151394B1 (ko) 2013-01-10 2020-09-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기 및 조명 장치
WO2014163083A1 (ja) * 2013-04-05 2014-10-09 コニカミノルタ株式会社 発光層形成用塗布液、有機エレクトロルミネッセンス素子とその製造方法及び照明・表示装置
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
KR102763019B1 (ko) 2013-05-16 2025-02-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102214317B1 (ko) 2013-06-14 2021-02-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 금속 이리듐 착체, 발광 소자, 발광 장치, 및 조명 장치
US9130182B2 (en) 2013-06-28 2015-09-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, lighting device, light-emitting device, and electronic device
US10461269B2 (en) * 2013-12-20 2019-10-29 Molecular Glasses, Inc. Crosslinkable, /polymerizable and combinations thereof charge-transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof for organic light emitting diodes and other organic electronics and photonics applications and method of making same
US10593886B2 (en) 2013-08-25 2020-03-17 Molecular Glasses, Inc. OLED devices with improved lifetime using non-crystallizable molecular glass mixture hosts
KR102022533B1 (ko) 2013-08-26 2019-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
JP6413125B2 (ja) * 2013-09-24 2018-10-31 日本放送協会 有機エレクトロルミネッセンス素子及びこれを用いた表示装置、照明装置
JP6215674B2 (ja) * 2013-11-29 2017-10-18 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
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
KR102088883B1 (ko) * 2013-12-02 2020-03-16 엘지디스플레이 주식회사 유기전계발광표시장치
DE112014005483B4 (de) 2013-12-02 2022-01-20 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Anzeigemodul, Beleuchtungsmodul, Licht emittierende Vorrichtung, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR102344294B1 (ko) 2014-02-21 2021-12-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR20150130224A (ko) 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
TWI729649B (zh) 2014-05-30 2021-06-01 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
KR102269488B1 (ko) * 2014-07-02 2021-06-25 삼성디스플레이 주식회사 유기 발광 소자
JP6780925B2 (ja) 2014-07-25 2020-11-04 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
KR102050145B1 (ko) * 2014-07-31 2019-11-28 코니카 미놀타 가부시키가이샤 유기 일렉트로루미네센스 소자, 표시 장치, 조명 장치, π공액계 화합물, 발광성 박막
US10446705B2 (en) 2014-08-28 2019-10-15 Konica Minolta Laboratory U.S.A., Inc. Two-dimensional layered material quantum well junction devices
KR102353647B1 (ko) 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
CN109980114B (zh) 2014-09-30 2021-09-24 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
KR102409803B1 (ko) 2014-10-10 2022-06-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
CN105895810B (zh) * 2015-01-26 2018-11-30 北京维信诺科技有限公司 一种热活化敏化磷光有机电致发光器件
KR101706752B1 (ko) * 2015-02-17 2017-02-27 서울대학교산학협력단 호스트, 인광 도펀트 및 형광 도펀트를 포함하는 유기발광소자
US10062861B2 (en) 2015-02-24 2018-08-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
US10903440B2 (en) 2015-02-24 2021-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
TWI860824B (zh) 2015-03-09 2024-11-01 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
CN106206997B (zh) * 2015-04-29 2018-03-20 北京维信诺科技有限公司 一种有机电致发光器件
KR102697259B1 (ko) 2015-05-21 2024-08-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
TWI917890B (zh) 2015-05-21 2026-03-11 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、及照明裝置
WO2016193845A1 (en) 2015-05-29 2016-12-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
JP6669170B2 (ja) * 2015-06-01 2020-03-18 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
KR20180017077A (ko) 2015-06-17 2018-02-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이리듐 착체, 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102646440B1 (ko) * 2015-07-08 2024-03-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 장치, 및 조명 장치
WO2017013526A1 (en) 2015-07-21 2017-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
GB201513037D0 (en) * 2015-07-23 2015-09-09 Merck Patent Gmbh Phenyl-derived compound for use in organic electronic devices
KR102789485B1 (ko) 2015-07-23 2025-04-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US10700288B2 (en) 2015-07-24 2020-06-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, lighting device, and lighting system
KR102647906B1 (ko) 2015-08-07 2024-03-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR102420453B1 (ko) * 2015-09-09 2022-07-13 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
CN111354874B (zh) 2015-09-30 2023-07-04 株式会社半导体能源研究所 发光元件、显示装置、电子设备及照明装置
KR102914550B1 (ko) 2015-09-30 2026-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
DE112016005489B4 (de) 2015-12-01 2024-09-26 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
CN106920883B (zh) 2015-12-25 2019-01-08 昆山工研院新型平板显示技术中心有限公司 一种有机电致发光器件
US10096658B2 (en) 2016-04-22 2018-10-09 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
KR102349892B1 (ko) 2016-05-06 2022-01-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102242294B1 (ko) 2016-05-06 2021-04-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
WO2017199163A1 (en) 2016-05-20 2017-11-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
KR102477259B1 (ko) * 2016-07-18 2022-12-14 삼성디스플레이 주식회사 유기 전계 발광 표시 장치
KR20180010136A (ko) 2016-07-20 2018-01-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
WO2018033820A1 (en) 2016-08-17 2018-02-22 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
KR101881212B1 (ko) * 2016-09-08 2018-07-23 성균관대학교산학협력단 유기발광소자
WO2018100476A1 (en) 2016-11-30 2018-06-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102986926B1 (ko) 2017-11-02 2026-07-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US11462696B2 (en) 2018-01-19 2022-10-04 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
US11950497B2 (en) 2018-03-07 2024-04-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, organic compound, and lighting device
KR102637792B1 (ko) 2018-03-22 2024-02-19 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함한 전자 장치
WO2019189515A1 (en) 2018-03-28 2019-10-03 Ricoh Company, Ltd. Control apparatus, display apparatus, movable body, and image display method
KR20250109799A (ko) 2018-07-11 2025-07-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 표시 장치, 전자 기기, 유기 화합물, 및 조명 장치
KR102885293B1 (ko) 2019-02-06 2025-11-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 기기, 표시 장치, 전자 기기, 및 조명 장치
KR102965235B1 (ko) * 2019-03-26 2026-05-14 삼성디스플레이 주식회사 유기 발광 소자 및 전자 장치
CN113728074A (zh) 2019-04-25 2021-11-30 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
KR102804493B1 (ko) 2019-04-30 2025-05-09 삼성디스플레이 주식회사 유기 발광 소자
KR102796864B1 (ko) * 2019-08-30 2025-04-17 삼성전자주식회사 유기 발광 소자
US12534459B2 (en) 2019-09-06 2026-01-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, electronic device, organic compound, and lighting device
CN111725410A (zh) * 2020-06-10 2020-09-29 武汉华星光电半导体显示技术有限公司 一种有机发光膜层、oled显示面板及显示装置
KR102867202B1 (ko) 2020-08-14 2025-10-01 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
KR20220085924A (ko) 2020-12-15 2022-06-23 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002093573A (ja) 2000-09-14 2002-03-29 Nisshin Steel Co Ltd 有機ｅｌ素子用絶縁性封止部材
US20050231103A1 (en) 2004-04-17 2005-10-20 Samsung Electronics, Inc. Flat panel display device and method for manufacturing the same
JP2005314414A (ja) * 2004-04-02 2005-11-10 Semiconductor Energy Lab Co Ltd 有機金属錯体、該有機金属錯体を用いた発光素子および発光装置
JP2006062365A (ja) 2004-08-25 2006-03-09 Heidelberger Druckmas Ag 版を製造する方法
JP2006352102A (ja) * 2005-05-20 2006-12-28 Semiconductor Energy Lab Co Ltd 発光装置及びそれを用いた電子機器
WO2007063754A1 (ja) 2005-12-01 2007-06-07 Nippon Steel Chemical Co., Ltd. 有機電界発光素子用化合物及び有機電界発光素子
JP2010140980A (ja) * 2008-12-10 2010-06-24 Sony Corp 機能性有機物素子及び機能性有機物装置
WO2010106853A1 (ja) * 2009-03-16 2010-09-23 コニカミノルタホールディングス株式会社 有機エレクトロニクスパネルおよび有機エレクトロニクスパネルの製造方法
JP2011070963A (ja) * 2009-09-25 2011-04-07 Panasonic Electric Works Co Ltd 有機電界発光素子

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877805U (ja) 1981-11-24 1983-05-26 加藤電機株式会社 ダストカバ−開閉用ヒンジ
JPS6078181U (ja) 1983-11-02 1985-05-31 日東工業株式会社 電気機器収納用箱
JPS6370655A (ja) 1986-09-12 1988-03-30 Ricoh Co Ltd 画像読取り装置
JPS6370655U (enExample) 1986-10-29 1988-05-12
DE60031729T2 (de) 1999-05-13 2007-09-06 The Trustees Of Princeton University Lichtemittierende, organische, auf elektrophosphoreszenz basierende anordnung mit sehr hoher quantenausbeute
US6939624B2 (en) 2000-08-11 2005-09-06 Universal Display Corporation Organometallic compounds and emission-shifting organic electrophosphorescence
CN101924190B (zh) 2000-08-11 2012-07-04 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
US6911271B1 (en) 2000-08-11 2005-06-28 The University Of Southern California Organometallic platinum complexes for phosphorescence based organic light emitting devices
EP1202608B2 (en) 2000-10-30 2012-02-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Organic light-emitting devices
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
SG138466A1 (en) 2000-12-28 2008-01-28 Semiconductor Energy Lab Luminescent device
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
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
KR100588012B1 (ko) 2002-03-08 2006-06-09 엘지전자 주식회사 유기 전계발광소자 및 그 제조방법
ITBO20020165A1 (it) 2002-03-29 2003-09-29 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico con droganti cromofori
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
JP2004241374A (ja) 2003-01-17 2004-08-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
FR2850633B1 (fr) 2003-02-05 2005-03-18 Allardi Systeme inviolable de fermeture d'etui
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
JP4328702B2 (ja) 2003-12-01 2009-09-09 キヤノン株式会社 有機ｅｌ素子
US8084145B2 (en) 2004-04-02 2011-12-27 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light emitting element using the complex, light emitting device using the element, and electric apparatus using the device
JP2006024830A (ja) 2004-07-09 2006-01-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
TWI285441B (en) 2004-08-13 2007-08-11 Novaled Ag Layer assembly for a light-emitting component
KR101027896B1 (ko) 2004-08-13 2011-04-07 테크니셰 유니베르시테트 드레스덴 발광 컴포넌트를 위한 층 어셈블리
US7767316B2 (en) 2004-09-20 2010-08-03 Global Oled Technology Llc Organic electroluminescent devices and composition
WO2006038709A1 (ja) * 2004-10-05 2006-04-13 National University Corporation Gunma University トリフェニレン化合物、その製造方法、およびそれを用いた有機電界発光素子
US7771844B2 (en) 2004-12-03 2010-08-10 Semiconductor Energy Laboratory Co., Ltd Organic metal complex and photoelectronic device, light-emitting element and light-emitting device using the same
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
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
US7960038B2 (en) 2005-05-20 2011-06-14 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic appliance using the same
US7768194B2 (en) 2005-06-01 2010-08-03 The Trustees Of Princeton University Fluorescent filtered electrophosphorescence
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
KR101458899B1 (ko) 2007-03-28 2014-11-10 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
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
CN104370834B (zh) * 2007-05-17 2017-04-19 株式会社半导体能源研究所 三唑衍生物
US8034465B2 (en) 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
US8154195B2 (en) 2007-07-07 2012-04-10 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
US8779655B2 (en) 2007-07-07 2014-07-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
US8211552B2 (en) 2007-07-07 2012-07-03 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
WO2009008344A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機ｅｌ素子
KR20100057593A (ko) 2007-07-07 2010-05-31 이데미쓰 고산 가부시키가이샤 유기 ｅｌ 소자 및 유기 ｅｌ 재료 함유 용액
US8029697B2 (en) 2007-07-07 2011-10-04 Idemitsu Kosan Co., Ltd. Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the same
WO2009008311A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 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
US8330350B2 (en) 2007-07-07 2012-12-11 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for 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
US20100171109A1 (en) 2007-07-07 2010-07-08 Idemitsu Kosan Co., Ltd. Organic el device
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
JP2010114425A (ja) 2008-10-10 2010-05-20 Canon Inc 有機ｅｌ表示装置
JP5448680B2 (ja) * 2008-10-10 2014-03-19 キヤノン株式会社 表示装置
JP2010093181A (ja) 2008-10-10 2010-04-22 Canon Inc 有機発光素子
JP5349105B2 (ja) 2009-03-25 2013-11-20 株式会社東芝 有機電界発光素子
US8389979B2 (en) * 2009-05-29 2013-03-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR101174088B1 (ko) 2009-06-25 2012-08-14 제일모직주식회사 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
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
KR101352116B1 (ko) * 2009-11-24 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
EP2511360A4 (en) 2009-12-07 2014-05-21 Nippon Steel & Sumikin Chem Co Organic light-emitting material and organic light-emitting element
TWI477579B (zh) * 2010-02-12 2015-03-21 Nippon Steel & Sumikin Chem Co Organic electroluminescent elements
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
US9005773B2 (en) * 2010-03-15 2015-04-14 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, display device, electronic device, and lighting device
JP2011199019A (ja) 2010-03-19 2011-10-06 Canon Inc 有機発光素子およびそれを有する表示装置
JP2011213643A (ja) 2010-03-31 2011-10-27 Canon Inc 銅錯体化合物及びこれを用いた有機発光素子
JP5646733B2 (ja) 2010-04-28 2014-12-24 ユニバーサル ディスプレイ コーポレイション 予備混合した材料の堆積
KR101436288B1 (ko) 2010-10-22 2014-08-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 화합물
KR102670436B1 (ko) 2011-02-16 2024-05-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 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
DE202012013738U1 (de) 2011-02-16 2020-11-05 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
US9783734B2 (en) * 2011-02-28 2017-10-10 Kyulux, Inc. Delayed fluorescence material and organic electroluminescence device
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
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
KR102310048B1 (ko) 2011-04-07 2021-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN103688384B (zh) * 2011-07-15 2016-03-09 国立大学法人九州大学 迟滞荧光材料及使用其的有机电致发光元件
KR20130011405A (ko) * 2011-07-21 2013-01-30 롬엔드하스전자재료코리아유한회사 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
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
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
DE112013002110B4 (de) 2012-04-20 2017-09-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
TWI679790B (zh) 2012-08-03 2019-12-11 日商半導體能源研究所股份有限公司 發光元件
US9577221B2 (en) 2012-09-26 2017-02-21 Universal Display Corporation Three stack hybrid white OLED for enhanced efficiency and lifetime
WO2014163083A1 (ja) * 2013-04-05 2014-10-09 コニカミノルタ株式会社 発光層形成用塗布液、有機エレクトロルミネッセンス素子とその製造方法及び照明・表示装置
DE112016000394A5 (de) * 2015-01-20 2017-09-28 Cynora Gmbh Organische moleküle zur verwendung in optoelektronischen bauelementen
CN105895810B (zh) * 2015-01-26 2018-11-30 北京维信诺科技有限公司 一种热活化敏化磷光有机电致发光器件

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002093573A (ja) 2000-09-14 2002-03-29 Nisshin Steel Co Ltd 有機ｅｌ素子用絶縁性封止部材
JP2005314414A (ja) * 2004-04-02 2005-11-10 Semiconductor Energy Lab Co Ltd 有機金属錯体、該有機金属錯体を用いた発光素子および発光装置
US20050231103A1 (en) 2004-04-17 2005-10-20 Samsung Electronics, Inc. Flat panel display device and method for manufacturing the same
JP2006062365A (ja) 2004-08-25 2006-03-09 Heidelberger Druckmas Ag 版を製造する方法
JP2006352102A (ja) * 2005-05-20 2006-12-28 Semiconductor Energy Lab Co Ltd 発光装置及びそれを用いた電子機器
WO2007063754A1 (ja) 2005-12-01 2007-06-07 Nippon Steel Chemical Co., Ltd. 有機電界発光素子用化合物及び有機電界発光素子
JP2010140980A (ja) * 2008-12-10 2010-06-24 Sony Corp 機能性有機物素子及び機能性有機物装置
WO2010106853A1 (ja) * 2009-03-16 2010-09-23 コニカミノルタホールディングス株式会社 有機エレクトロニクスパネルおよび有機エレクトロニクスパネルの製造方法
JP2011070963A (ja) * 2009-09-25 2011-04-07 Panasonic Electric Works Co Ltd 有機電界発光素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12144252B2 (en) 2020-10-23 2024-11-12 Samsung Display Co., Ltd. Organic electroluminescence device

Also Published As

Publication number Publication date
KR20240084535A (ko) 2024-06-13
JP6514243B2 (ja) 2019-05-15
JP2017073571A (ja) 2017-04-13
KR20170134297A (ko) 2017-12-06
KR102646504B1 (ko) 2024-03-12
JP2013179291A (ja) 2013-09-09
US20170033298A1 (en) 2017-02-02
US10693093B2 (en) 2020-06-23
KR101922602B1 (ko) 2018-11-27
US11495763B2 (en) 2022-11-08
US20190081265A1 (en) 2019-03-14
JP5877805B2 (ja) 2016-03-08
JP2024109712A (ja) 2024-08-14
KR20200111147A (ko) 2020-09-28
JP2021010030A (ja) 2021-01-28
US20230097122A1 (en) 2023-03-30
JP2019021938A (ja) 2019-02-07
US8981355B2 (en) 2015-03-17
KR20180127281A (ko) 2018-11-28
KR20210148062A (ko) 2021-12-07
US20200287151A1 (en) 2020-09-10
JP2022118094A (ja) 2022-08-12
US20130207088A1 (en) 2013-08-15
US10326093B2 (en) 2019-06-18
JP2016058757A (ja) 2016-04-21
JP2021022742A (ja) 2021-02-18
US12655343B2 (en) 2026-06-16
KR102674251B1 (ko) 2024-06-10
KR20130092447A (ko) 2013-08-20
JP2025185098A (ja) 2025-12-18
US20170237030A1 (en) 2017-08-17
US20150188072A1 (en) 2015-07-02
KR102160054B1 (ko) 2020-09-28
US9478764B2 (en) 2016-10-25
US11997860B2 (en) 2024-05-28
JP2017130700A (ja) 2017-07-27
KR102871214B1 (ko) 2025-10-14
JP2017063236A (ja) 2017-03-30
KR20230104106A (ko) 2023-07-07
US9673404B2 (en) 2017-06-06
US20240389373A1 (en) 2024-11-21
JP2018125563A (ja) 2018-08-09
KR20250151303A (ko) 2025-10-21
JP6078181B2 (ja) 2017-02-08
JP2019050377A (ja) 2019-03-28
KR102551368B1 (ko) 2023-07-03

Similar Documents

Publication Publication Date Title
KR101922602B1 (ko) 발광 소자
KR101994671B1 (ko) 발광 소자
KR20190086585A (ko) 발광 소자
WO2019202313A1 (en) Pixel arrangement comprising a perovskite light emitting diode

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20130129

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170510

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20130129

Comment text: Patent Application

PA0302 Request for accelerated examination

Patent event date: 20170510

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

Patent event date: 20130129

Patent event code: PA03021R01I

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20170529

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20170828

A107 Divisional application of patent
GRNT Written decision to grant
PA0107 Divisional application

Comment text: Divisional Application of Patent

Patent event date: 20171124

Patent event code: PA01071R01D

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20171124

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20171124

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20201028

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20201028

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20211027

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20211027

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20221017

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20221017

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20231017

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20241016

Start annual number: 8

End annual number: 8