CN102082234B - 有机电致发光器件 - Google Patents

有机电致发光器件 Download PDF

Info

Publication number
CN102082234B
CN102082234B CN201010546096.3A CN201010546096A CN102082234B CN 102082234 B CN102082234 B CN 102082234B CN 201010546096 A CN201010546096 A CN 201010546096A CN 102082234 B CN102082234 B CN 102082234B
Authority
CN
China
Prior art keywords
host
homo
light
lumo
dopant
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.)
Expired - Fee Related
Application number
CN201010546096.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102082234A (zh
Inventor
岸野贤悟
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN102082234A publication Critical patent/CN102082234A/zh
Application granted granted Critical
Publication of CN102082234B publication Critical patent/CN102082234B/zh
Expired - Fee Related 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
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201010546096.3A 2009-11-10 2010-11-10 有机电致发光器件 Expired - Fee Related CN102082234B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009256938A JP5550311B2 (ja) 2009-11-10 2009-11-10 有機ｅｌ素子
JP2009-256938 2009-11-10

Publications (2)

Publication Number Publication Date
CN102082234A CN102082234A (zh) 2011-06-01
CN102082234B true CN102082234B (zh) 2013-04-03

Family

ID=43973487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010546096.3A Expired - Fee Related CN102082234B (zh) 2009-11-10 2010-11-10 有机电致发光器件

Country Status (4)

Country Link
US (1) US8384070B2 (https=)
JP (1) JP5550311B2 (https=)
KR (1) KR101298803B1 (https=)
CN (1) CN102082234B (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5143245B2 (ja) * 2005-12-20 2013-02-13 キヤノン株式会社 有機発光素子
US20090066227A1 (en) * 2005-12-20 2009-03-12 Canon Kabushiki Kaisha Organic light-emitting device
JP5709382B2 (ja) 2009-03-16 2015-04-30 キヤノン株式会社 新規クリセン化合物及びこれを有する有機発光素子
JP5523060B2 (ja) 2009-03-16 2014-06-18 キヤノン株式会社 新規ビクリセン化合物及びこれを有する有機発光素子
WO2011065137A1 (ja) * 2009-11-27 2011-06-03 シャープ株式会社 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、ならびに有機エレクトロルミネッセンス表示装置
JP2011151116A (ja) * 2010-01-20 2011-08-04 Canon Inc 有機発光素子
EP3751629B1 (en) * 2011-02-21 2024-05-01 The Regents of the University of Michigan Organic photovoltaic cell incorporating electron conducting exciton blocking layers
JP5858689B2 (ja) * 2011-08-31 2016-02-10 キヤノン株式会社 表示装置
JP5854706B2 (ja) * 2011-08-31 2016-02-09 キヤノン株式会社 表示装置
JP5783853B2 (ja) * 2011-08-31 2015-09-24 キヤノン株式会社 表示装置
JP6080415B2 (ja) * 2012-07-19 2017-02-15 キヤノン株式会社 白色有機ｅｌ素子、それを用いた照明装置及び表示装置
WO2013042357A1 (en) * 2011-09-22 2013-03-28 Canon Kabushiki Kaisha White organic el element and illuminating apparatus and display apparatus using the same
KR102347025B1 (ko) * 2012-03-14 2022-01-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
US9299942B2 (en) * 2012-03-30 2016-03-29 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
JP2013229268A (ja) * 2012-04-27 2013-11-07 Hitachi Ltd 有機発光素子
JP5959970B2 (ja) * 2012-07-20 2016-08-02 出光興産株式会社 有機エレクトロルミネッセンス素子
KR20140043551A (ko) * 2012-09-24 2014-04-10 삼성디스플레이 주식회사 유기발광소자, 이를 포함하는 유기발광 표시패널 및 유기발광 표시패널의 제조방법
KR101744248B1 (ko) * 2016-09-06 2017-06-07 주식회사 엘지화학 유기발광 소자
CN110010773B (zh) * 2018-01-05 2023-08-18 固安鼎材科技有限公司 一种调节载流子迁移率的发光层及有机电致发光器件
CN120201861A (zh) * 2018-04-05 2025-06-24 出光兴产株式会社 有机电致发光元件和电子设备
JP7059094B2 (ja) * 2018-04-26 2022-04-25 キヤノン株式会社 有機ｅｌ素子、それを有する表示装置、撮像装置、照明装置、移動体
JP7158945B2 (ja) * 2018-08-02 2022-10-24 キヤノン株式会社 白色有機ｅｌ素子
KR20260020498A (ko) * 2019-02-20 2026-02-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR102727031B1 (ko) * 2019-02-22 2024-11-07 삼성디스플레이 주식회사 유기 발광 소자
JP7520856B2 (ja) 2019-09-13 2024-07-23 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
JP7545397B2 (ja) * 2019-09-13 2024-09-04 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
US12581849B2 (en) * 2019-09-13 2026-03-17 Idemitsu Kosan Co., Ltd. Organic electroluminescence element and electronic apparatus
WO2021049658A1 (ja) * 2019-09-13 2021-03-18 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
KR102891419B1 (ko) * 2019-09-13 2025-11-25 이데미쓰 고산 가부시키가이샤 유기 일렉트로루미네센스 소자 및 전자 기기
CN120676800A (zh) * 2019-09-13 2025-09-19 出光兴产株式会社 有机电致发光元件和电子设备
CN110752307B (zh) * 2019-10-31 2022-11-15 昆山国显光电有限公司 发光器件和显示面板
JP2023011954A (ja) * 2019-11-08 2023-01-25 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
WO2022191234A1 (ja) 2021-03-11 2022-09-15 出光興産株式会社 有機エレクトロルミネッセンス素子、電子機器及び有機エレクトロルミネッセンス素子の製造方法
KR20230055406A (ko) 2021-10-15 2023-04-26 삼성디스플레이 주식회사 발광 소자
KR20240121167A (ko) * 2023-01-31 2024-08-08 캐논 가부시끼가이샤 유기 발광 소자

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1669361A (zh) * 2001-08-29 2005-09-14 普林斯顿大学理事会 具有含金属配合物的载流子阻挡层的有机发光元件
CN1744786A (zh) * 2004-07-30 2006-03-08 三洋电机株式会社 有机电致发光元件和有机电致发光显示装置
WO2007011132A1 (en) * 2005-07-15 2007-01-25 Lg Chem.Ltd. Organic light emitting device and method for manufacturing the same
CN101156257A (zh) * 2005-03-31 2008-04-02 普林斯顿大学理事会 利用到三重态的直接注入的oled

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3949214B2 (ja) 1997-03-18 2007-07-25 出光興産株式会社 有機エレクトロルミネッセンス素子
JP4455211B2 (ja) * 2003-08-29 2010-04-21 キヤノン株式会社 発光素子及び表示装置
TW200541401A (en) * 2004-02-13 2005-12-16 Idemitsu Kosan Co Organic electroluminescent device
JP4533015B2 (ja) * 2004-06-15 2010-08-25 キヤノン株式会社 化合物及びそれを用いた有機エレクトロルミネッセンス素子
JP4546203B2 (ja) * 2004-06-15 2010-09-15 キヤノン株式会社 発光素子
JP4110160B2 (ja) * 2004-09-29 2008-07-02 キヤノン株式会社 有機エレクトロルミネッセント素子、及びディスプレイ装置
JP2006128624A (ja) * 2004-09-29 2006-05-18 Canon Inc 発光素子
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
KR20080028212A (ko) 2006-09-26 2008-03-31 삼성에스디아이 주식회사 유기발광소자 및 그 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1669361A (zh) * 2001-08-29 2005-09-14 普林斯顿大学理事会 具有含金属配合物的载流子阻挡层的有机发光元件
CN1744786A (zh) * 2004-07-30 2006-03-08 三洋电机株式会社 有机电致发光元件和有机电致发光显示装置
CN101156257A (zh) * 2005-03-31 2008-04-02 普林斯顿大学理事会 利用到三重态的直接注入的oled
WO2007011132A1 (en) * 2005-07-15 2007-01-25 Lg Chem.Ltd. Organic light emitting device and method for manufacturing the same

Also Published As

Publication number Publication date
JP5550311B2 (ja) 2014-07-16
JP2011103189A (ja) 2011-05-26
US8384070B2 (en) 2013-02-26
CN102082234A (zh) 2011-06-01
KR101298803B1 (ko) 2013-08-22
KR20110052464A (ko) 2011-05-18
US20110108810A1 (en) 2011-05-12

Similar Documents

Publication Publication Date Title
CN102082234B (zh) 有机电致发光器件
JP4315874B2 (ja) 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
TWI406588B (zh) 有機電場發光元件及具備該有機電場發光元件之顯示裝置或發光裝置
CN100466324C (zh) 包含多个发光层的发光元件
US10032987B2 (en) Organic light emitting element
JP4915650B2 (ja) 有機エレクトロルミネッセンス素子
CN119907398A (zh) 深最高占用分子轨道（homo）发射体装置结构
JP2004319424A (ja) 有機電界発光ディスプレイ装置
CN1148809C (zh) 双掺杂层有机电致发光器件
JP2004515895A5 (https=)
KR100811996B1 (ko) 유기 전계 발광소자 및 이를 이용한 유기 전계발광표시장치
JP4565922B2 (ja) 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
KR100903542B1 (ko) 유기 ｅｌ 소자
WO2012008331A1 (ja) 有機エレクトロルミネッセンス素子
JP4565921B2 (ja) 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
US7061175B2 (en) Efficiency transparent cathode
WO2022029856A1 (ja) 発光素子および発光デバイス
JP3951425B2 (ja) 有機エレクトロルミネッセンス素子
JP2001297883A (ja) 有機電界発光素子
CN1238656A (zh) 有机电致发光器件
JP2006066379A (ja) 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4915651B2 (ja) 有機エレクトロルミネッセンス素子
KR101936035B1 (ko) 유기전계발광소자
JP2011146610A (ja) 有機エレクトロルミネッセンス表示装置とその製造方法
JP3932605B2 (ja) 有機エレクトロルミネッセンス素子

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130403

Termination date: 20201110