KR20150075352A - 유기 일렉트로루미네센스 소자 - Google Patents

유기 일렉트로루미네센스 소자 Download PDF

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Publication number
KR20150075352A
KR20150075352A KR1020140133348A KR20140133348A KR20150075352A KR 20150075352 A KR20150075352 A KR 20150075352A KR 1020140133348 A KR1020140133348 A KR 1020140133348A KR 20140133348 A KR20140133348 A KR 20140133348A KR 20150075352 A KR20150075352 A KR 20150075352A
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KR
South Korea
Prior art keywords
hole transporting
layer
group
light emitting
hole
Prior art date
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Withdrawn
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KR1020140133348A
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English (en)
Korean (ko)
Inventor
슈리 사토
Original Assignee
삼성디스플레이 주식회사
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Publication of KR20150075352A publication Critical patent/KR20150075352A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • 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
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • 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
    • H10K50/826—Multilayers, e.g. opaque multilayers
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Indole Compounds (AREA)
KR1020140133348A 2013-12-25 2014-10-02 유기 일렉트로루미네센스 소자 Withdrawn KR20150075352A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013266552A JP2015122459A (ja) 2013-12-25 2013-12-25 有機ｅｌ素子
JPJP-P-2013-266552 2013-12-25

Publications (1)

Publication Number Publication Date
KR20150075352A true KR20150075352A (ko) 2015-07-03

Family

ID=53401055

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140133348A Withdrawn KR20150075352A (ko) 2013-12-25 2014-10-02 유기 일렉트로루미네센스 소자

Country Status (3)

Country Link
US (1) US20150179943A1 (https=)
JP (1) JP2015122459A (https=)
KR (1) KR20150075352A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10734586B2 (en) 2016-03-30 2020-08-04 Samsung Display Co., Ltd. Organic light emitting device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107275362B (zh) * 2016-12-28 2020-10-09 上海天马有机发光显示技术有限公司 一种oled显示面板及包含其的电子设备
JP6833776B2 (ja) * 2017-10-19 2021-02-24 キヤノン株式会社 複数の有機ｅｌ素子を有する発光装置
CN109686848B (zh) * 2017-10-19 2022-01-28 佳能株式会社 包括多个有机电致发光元件的发光器件
US11456432B2 (en) 2017-11-01 2022-09-27 Idemitsu Kosan Co., Ltd. Top emission organic electroluminescent element, organic electroluminescent light emitting device, and electronic device
CN111063813B (zh) * 2019-12-05 2021-02-02 深圳市华星光电半导体显示技术有限公司 一种oled器件结构及其制备方法
JP2023004428A (ja) * 2021-06-25 2023-01-17 出光興産株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス表示装置及び電子機器
JP7631252B2 (ja) 2022-03-31 2025-02-18 キヤノン株式会社 発光装置、表示装置、撮像装置、及び、電子機器

Family Cites Families (22)

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JP4311707B2 (ja) * 2002-08-28 2009-08-12 キヤノン株式会社 有機発光素子
JP2005150084A (ja) * 2003-10-24 2005-06-09 Pentax Corp 白色有機エレクトロルミネセンス素子
JP2005294188A (ja) * 2004-04-05 2005-10-20 Sony Corp 表示素子
US7247394B2 (en) * 2004-05-04 2007-07-24 Eastman Kodak Company Tuned microcavity color OLED display
US9530968B2 (en) * 2005-02-15 2016-12-27 Semiconductor Energy Laboratory Co., Ltd. Light emitting element and light emitting device
CN101278417A (zh) * 2005-09-30 2008-10-01 出光兴产株式会社 有机电致发光元件
JP2007200938A (ja) * 2006-01-23 2007-08-09 Fujifilm Corp 有機電界発光素子
JP4795268B2 (ja) * 2006-04-20 2011-10-19 キヤノン株式会社 有機発光素子
JP2008300503A (ja) * 2007-05-30 2008-12-11 Sony Corp 有機電界発光素子および表示装置
JP2009010364A (ja) * 2007-05-30 2009-01-15 Sony Corp 有機電界発光素子および表示装置
KR101443216B1 (ko) * 2007-09-05 2014-09-24 삼성전자주식회사 광 반응성 재료를 이용한 유기발광소자 및 그 제조 방법
KR20090048299A (ko) * 2007-11-08 2009-05-13 주식회사 엘지화학 새로운 유기 발광 소자 재료 및 이를 이용한 유기 발광소자
JP5355421B2 (ja) * 2007-12-21 2013-11-27 出光興産株式会社 有機エレクトロルミネッセンス素子
JP5019638B2 (ja) * 2008-08-22 2012-09-05 株式会社ジャパンディスプレイセントラル 有機ｅｌ表示装置
US8367222B2 (en) * 2009-02-27 2013-02-05 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US20120091438A1 (en) * 2009-04-01 2012-04-19 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
CN103814453B (zh) * 2011-09-16 2016-12-28 东丽株式会社 发光元件材料及发光元件
WO2013102992A1 (ja) * 2012-01-05 2013-07-11 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とそれを用いた素子
WO2013118812A1 (ja) * 2012-02-10 2013-08-15 出光興産株式会社 有機エレクトロルミネッセンス素子
US9054323B2 (en) * 2012-03-15 2015-06-09 Universal Display Corporation Secondary hole transporting layer with diarylamino-phenyl-carbazole compounds
WO2013146942A1 (ja) * 2012-03-28 2013-10-03 出光興産株式会社 新規化合物、有機エレクトロルミネッセンス素子用材料および有機エレクトロルミネッセンス素子
KR101950836B1 (ko) * 2012-05-22 2019-02-22 엘지디스플레이 주식회사 유기 발광 소자 및 그의 제조 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10734586B2 (en) 2016-03-30 2020-08-04 Samsung Display Co., Ltd. Organic light emitting device
US11145819B2 (en) 2016-03-30 2021-10-12 Samsung Display Co., Ltd. Organic light emitting device
US11925111B2 (en) 2016-03-30 2024-03-05 Samsung Display Co., Ltd. Organic light emitting device
US12410120B2 (en) 2016-03-30 2025-09-09 Samsung Display Co., Ltd. Organic light emitting device

Also Published As

Publication number Publication date
JP2015122459A (ja) 2015-07-02
US20150179943A1 (en) 2015-06-25

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