KR101871289B1 - 유기 전계발광 소자 - Google Patents

유기 전계발광 소자 Download PDF

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Publication number
KR101871289B1
KR101871289B1 KR1020137014794A KR20137014794A KR101871289B1 KR 101871289 B1 KR101871289 B1 KR 101871289B1 KR 1020137014794 A KR1020137014794 A KR 1020137014794A KR 20137014794 A KR20137014794 A KR 20137014794A KR 101871289 B1 KR101871289 B1 KR 101871289B1
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layer
electrode
electron transport
layer stack
stack
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Korean (ko)
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KR20130132843A (ko
Inventor
한스-피터 로블
허버트 프리드리히 보어너
클라우디아 미챌라 골드만
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코닌클리케 필립스 엔.브이.
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    • 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
    • H10K50/167—Electron transporting layers between the light-emitting layer and the anode
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/155—Hole transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/166—Electron 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
    • H10K50/805—Electrodes
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for 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
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020137014794A 2010-11-09 2011-11-03 유기 전계발광 소자 Active KR101871289B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10190478 2010-11-09
EP10190478.7 2010-11-09
PCT/IB2011/054894 WO2012063171A1 (en) 2010-11-09 2011-11-03 Organic electroluminescent device

Publications (2)

Publication Number Publication Date
KR20130132843A KR20130132843A (ko) 2013-12-05
KR101871289B1 true KR101871289B1 (ko) 2018-08-02

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Family Applications (1)

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Country Status (6)

Country Link
US (1) US8963143B2 (enExample)
EP (1) EP2638579B1 (enExample)
JP (1) JP6059662B2 (enExample)
KR (1) KR101871289B1 (enExample)
CN (1) CN103180993B (enExample)
WO (1) WO2012063171A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11744147B2 (en) 2020-01-21 2023-08-29 Samsung Display Co., Ltd. Light emitting diode and display device including the same
US11895857B2 (en) 2020-07-22 2024-02-06 Samsung Display Co., Ltd. Organic light emitting element
US12356795B2 (en) 2020-01-21 2025-07-08 Samsung Display Co., Ltd. Light emitting diode and display device including the same
US12490647B2 (en) 2020-08-20 2025-12-02 Samsung Display Co., Ltd. Amine compound and light-emitting device including same

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KR101657057B1 (ko) * 2012-05-31 2016-09-13 엘지디스플레이 주식회사 유기전계발광소자
KR101512229B1 (ko) * 2012-05-31 2015-04-16 주식회사 엘지화학 적층형 유기전계발광소자
DE102012211869A1 (de) * 2012-07-06 2014-01-09 Osram Opto Semiconductors Gmbh Organisches Licht emittierendes Bauelement
GB2508289B (en) * 2012-10-31 2015-09-30 Lg Display Co Ltd Organic light emitting display device
CN104218163A (zh) * 2013-05-30 2014-12-17 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
KR20150014380A (ko) * 2013-07-29 2015-02-06 주식회사 엘지화학 도핑 적층 구조를 적용한 유기 발광 소자
KR102081605B1 (ko) * 2013-07-31 2020-02-27 엘지디스플레이 주식회사 백색 유기전계발광소자
KR101537500B1 (ko) * 2014-04-04 2015-07-20 주식회사 엘지화학 유기 발광 소자
CN106104842B (zh) * 2014-04-16 2019-01-01 默克专利有限公司 具有混合金属氧化物的薄多孔层的电子器件
JP6548359B2 (ja) * 2014-05-12 2019-07-24 キヤノン株式会社 有機発光素子
JP2015231018A (ja) * 2014-06-06 2015-12-21 株式会社ジャパンディスプレイ 有機ｅｌ表示装置
CN104134754A (zh) * 2014-07-14 2014-11-05 京东方科技集团股份有限公司 有机电致发光器件及其制备方法
DE102014111424A1 (de) 2014-08-11 2016-02-11 Osram Oled Gmbh Organisches Licht emittierendes Bauelement und Verfahren zur Herstellung eines organischen Licht emittierenden Bauelements
CN104218165A (zh) * 2014-08-20 2014-12-17 京东方科技集团股份有限公司 一种有机发光二极管器件及显示装置
KR101705408B1 (ko) * 2014-09-30 2017-02-10 엘지디스플레이 주식회사 유기발광표시장치 및 그 제조방법
KR102280013B1 (ko) * 2014-12-04 2021-07-20 엘지디스플레이 주식회사 유기전계발광소자 및 이를 구비한 표시소자
DE102015200699A1 (de) * 2015-01-19 2016-07-21 Siemens Aktiengesellschaft Aminophosphazen-Basen als n-Dotierstoffe in der organischen Elektronik
DE102015107466A1 (de) * 2015-05-12 2016-11-17 Osram Oled Gmbh Verfahren zur Herstellung einer Ladungsträgererzeugungsschicht, Verfahren zur Herstellung eines organischen Licht emittierenden Bauelements mit einer Ladungsträgererzeugungsschicht und organisches Licht emittierendes Bauelement mit einer Ladungsträgererzeugungsschicht
KR102420453B1 (ko) * 2015-09-09 2022-07-13 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
CN105957975A (zh) * 2016-06-13 2016-09-21 云南大学 高效率串联oled器件
CN106501998B (zh) * 2016-10-26 2020-01-17 京东方科技集团股份有限公司 背光源、显示装置及其驱动方法
JP2018098024A (ja) * 2016-12-13 2018-06-21 パイオニア株式会社 発光装置
JP6151845B1 (ja) * 2016-12-27 2017-06-21 Ｌｕｍｉｏｔｅｃ株式会社 有機エレクトロルミネッセント素子、照明装置、ディスプレイ装置
DE102017111137B4 (de) * 2017-05-22 2025-07-10 Novaled Gmbh Organische elektrolumineszente Vorrichtung
US10756298B2 (en) * 2017-11-03 2020-08-25 OLEDWorks LLC Solder hermetic sealing for OLEDs
CN109962165B (zh) 2017-12-22 2020-09-01 昆山国显光电有限公司 一种有机电致发光器件
US20210013437A1 (en) * 2018-09-29 2021-01-14 Tcl Technology Group Corporation Quantum dot light-emitting diode
JP7609606B2 (ja) 2019-11-08 2025-01-07 株式会社半導体エネルギー研究所 発光装置、電子機器および照明装置
CN110957347A (zh) * 2019-12-13 2020-04-03 苏州星烁纳米科技有限公司 一种发光结构、显示装置及照明装置
TW202147665A (zh) * 2020-04-28 2021-12-16 日商半導體能源研究所股份有限公司 發光器件、金屬錯合物、發光裝置、電子裝置及照明設備
JPWO2021250512A1 (enExample) * 2020-06-12 2021-12-16
CN115812350A (zh) * 2020-07-24 2023-03-17 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
WO2022074499A1 (ja) * 2020-10-09 2022-04-14 株式会社半導体エネルギー研究所 発光装置、電子機器および照明装置
US12232343B2 (en) 2021-04-26 2025-02-18 Boe Technology Group Co., Ltd. Organic light emitting device, preparation method therefor, and display apparatus
CN113421984A (zh) * 2021-06-23 2021-09-21 上海晶合光电科技有限公司 一种oled器件及其制备方法
CN113707821B (zh) * 2021-07-08 2024-10-25 上饶小姆软件中心(个人独资) 用于电子传输层的组合物及其制备方法和应用
US12389743B2 (en) 2021-11-23 2025-08-12 Samsung Display Co., Ltd. Light-emitting device and electronic apparatus including the same
KR102910683B1 (ko) * 2021-12-23 2026-01-08 엘지디스플레이 주식회사 전계 발광 표시 장치
KR20240101265A (ko) * 2022-12-23 2024-07-02 솔루스첨단소재 주식회사 유기 전계 발광 소자
CN119403353B (zh) * 2024-11-28 2026-02-03 京东方科技集团股份有限公司 发光器件及显示装置

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JP2006111854A (ja) * 2004-10-11 2006-04-27 Korea Electronics Telecommun トリアジン基を有する有機半導体素子用化合物と、それを含む有機半導体薄膜及び有機半導体素子、並びにそれらの製造方法
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11744147B2 (en) 2020-01-21 2023-08-29 Samsung Display Co., Ltd. Light emitting diode and display device including the same
US12356795B2 (en) 2020-01-21 2025-07-08 Samsung Display Co., Ltd. Light emitting diode and display device including the same
US11895857B2 (en) 2020-07-22 2024-02-06 Samsung Display Co., Ltd. Organic light emitting element
US12490647B2 (en) 2020-08-20 2025-12-02 Samsung Display Co., Ltd. Amine compound and light-emitting device including same

Also Published As

Publication number Publication date
US8963143B2 (en) 2015-02-24
WO2012063171A1 (en) 2012-05-18
JP2014502041A (ja) 2014-01-23
KR20130132843A (ko) 2013-12-05
US20130285027A1 (en) 2013-10-31
EP2638579B1 (en) 2018-01-24
CN103180993A (zh) 2013-06-26
CN103180993B (zh) 2016-01-27
EP2638579A1 (en) 2013-09-18
JP6059662B2 (ja) 2017-01-11

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