KR20100129191A - 발광 소자, 발광 장치, 전자기기, 및 조명 장치 - Google Patents

발광 소자, 발광 장치, 전자기기, 및 조명 장치 Download PDF

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Publication number
KR20100129191A
KR20100129191A KR1020100049158A KR20100049158A KR20100129191A KR 20100129191 A KR20100129191 A KR 20100129191A KR 1020100049158 A KR1020100049158 A KR 1020100049158A KR 20100049158 A KR20100049158 A KR 20100049158A KR 20100129191 A KR20100129191 A KR 20100129191A
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South Korea
Prior art keywords
layer
light emitting
cathode
addition
emitting element
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KR1020100049158A
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English (en)
Korean (ko)
Inventor
히로미 노와타리
사토시 세오
노부하루 오사와
테츠오 츠츠이
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20100129191A publication Critical patent/KR20100129191A/ko
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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
    • 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]
    • H10K50/17—Carrier 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
    • H10K50/10—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
    • 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
    • H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
    • 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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020100049158A 2009-05-29 2010-05-26 발광 소자, 발광 장치, 전자기기, 및 조명 장치 Ceased KR20100129191A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-131017 2009-05-29
JP2009131017 2009-05-29

Related Child Applications (1)

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KR1020180031981A Division KR101955182B1 (ko) 2009-05-29 2018-03-20 발광 소자, 발광 장치, 전자기기, 및 조명 장치

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KR20100129191A true KR20100129191A (ko) 2010-12-08

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KR1020100049158A Ceased KR20100129191A (ko) 2009-05-29 2010-05-26 발광 소자, 발광 장치, 전자기기, 및 조명 장치
KR1020180031981A Active KR101955182B1 (ko) 2009-05-29 2018-03-20 발광 소자, 발광 장치, 전자기기, 및 조명 장치
KR1020190023083A Active KR102105513B1 (ko) 2009-05-29 2019-02-27 발광 소자, 발광 장치, 전자기기, 및 조명 장치

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KR1020190023083A Active KR102105513B1 (ko) 2009-05-29 2019-02-27 발광 소자, 발광 장치, 전자기기, 및 조명 장치

Country Status (4)

Country Link
US (1) US8389979B2 (enExample)
JP (2) JP5587033B2 (enExample)
KR (3) KR20100129191A (enExample)
CN (2) CN101901877B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140068667A (ko) * 2012-11-28 2014-06-09 엘지디스플레이 주식회사 유기 발광 표시 장치
KR20200099217A (ko) * 2019-02-12 2020-08-24 삼성디스플레이 주식회사 유기 발광 소자 형성용 조성물 및 유기 발광 소자의 제조 방법
KR20210035142A (ko) * 2013-08-09 2021-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치

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US8389979B2 (en) * 2009-05-29 2013-03-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
SG10201707064RA (en) 2009-09-07 2017-10-30 Semiconductor Energy Lab Light-emitting element, light-emitting device, lighting device, and electronic device
EP2365556B1 (en) 2010-03-08 2014-07-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
CN102201541B (zh) * 2010-03-23 2015-11-25 株式会社半导体能源研究所 发光元件、发光装置、电子设备及照明装置
JP5801579B2 (ja) 2010-03-31 2015-10-28 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
TWI506121B (zh) 2010-03-31 2015-11-01 Semiconductor Energy Lab 發光元件，發光裝置，電子裝置以及照明裝置
KR102098563B1 (ko) 2010-06-25 2020-04-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 디스플레이 및 전자 기기
KR101258610B1 (ko) * 2010-12-31 2013-04-26 서울대학교산학협력단 인버티드 유기 발광 소자 및 이를 포함하는 평판 표시 장치
US9627626B2 (en) 2011-01-13 2017-04-18 Merck Patent Gmbh Compounds for organic electroluminescent devices
JP2012186091A (ja) * 2011-03-07 2012-09-27 Seiko Epson Corp 発光素子、発光装置、表示装置および電子機器
KR101653212B1 (ko) * 2012-05-31 2016-09-01 엘지디스플레이 주식회사 유기발광소자
US9859517B2 (en) * 2012-09-07 2018-01-02 Nitto Denko Corporation White organic light-emitting diode
US20170062749A1 (en) * 2015-09-01 2017-03-02 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
KR102420453B1 (ko) * 2015-09-09 2022-07-13 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
CN106784343B (zh) * 2015-11-19 2018-10-09 乐金显示有限公司 有机发光显示装置
KR102570396B1 (ko) * 2016-08-12 2023-08-24 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 표시 장치
CN106784346B (zh) * 2016-12-08 2019-05-07 Tcl集团股份有限公司 金属氧化物改性qled器件及其制备方法
US12114537B2 (en) * 2019-03-28 2024-10-08 Sharp Kabushiki Kaisha Display element
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CN113964279A (zh) * 2020-07-20 2022-01-21 咸阳彩虹光电科技有限公司 顶发射有机电致发光元件和顶发射有机电致发光器件
CN112186124B (zh) * 2020-10-12 2023-06-13 京东方科技集团股份有限公司 有机发光二极管和显示面板
CN113871552B (zh) * 2021-09-28 2024-08-02 长春海谱润斯科技股份有限公司 一种电子注入层材料及有机电致发光器件

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140068667A (ko) * 2012-11-28 2014-06-09 엘지디스플레이 주식회사 유기 발광 표시 장치
KR20210035142A (ko) * 2013-08-09 2021-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR20200099217A (ko) * 2019-02-12 2020-08-24 삼성디스플레이 주식회사 유기 발광 소자 형성용 조성물 및 유기 발광 소자의 제조 방법

Also Published As

Publication number Publication date
US8389979B2 (en) 2013-03-05
JP5825746B2 (ja) 2015-12-02
CN101901877A (zh) 2010-12-01
JP5587033B2 (ja) 2014-09-10
KR101955182B1 (ko) 2019-03-08
JP2014225689A (ja) 2014-12-04
US20100301316A1 (en) 2010-12-02
JP2011009727A (ja) 2011-01-13
KR102105513B1 (ko) 2020-04-29
KR20180032217A (ko) 2018-03-29
CN101901877B (zh) 2015-06-03
CN104900816A (zh) 2015-09-09
CN104900816B (zh) 2017-07-18
KR20190026705A (ko) 2019-03-13

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