KR101495556B1 - 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 - Google Patents

발광 소자, 발광 장치, 전자 기기, 및 조명 장치 Download PDF

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KR101495556B1
KR101495556B1 KR20110020240A KR20110020240A KR101495556B1 KR 101495556 B1 KR101495556 B1 KR 101495556B1 KR 20110020240 A KR20110020240 A KR 20110020240A KR 20110020240 A KR20110020240 A KR 20110020240A KR 101495556 B1 KR101495556 B1 KR 101495556B1
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layer
light emitting
emitting element
light
earth metal
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KR20110102209A (ko
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히로미 노와타리
사토시 세오
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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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
    • H10K50/15—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
    • H10K50/15—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
    • H10K50/157—Hole transporting layers between the light-emitting layer and the cathode
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/311—Phthalocyanine
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
KR20110020240A 2010-03-08 2011-03-08 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 Active KR101495556B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010050451 2010-03-08
JPJP-P-2010-050451 2010-03-08

Related Child Applications (1)

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KR1020140097298A Division KR101729040B1 (ko) 2010-03-08 2014-07-30 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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KR20110102209A KR20110102209A (ko) 2011-09-16
KR101495556B1 true KR101495556B1 (ko) 2015-02-25

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KR20110020240A Active KR101495556B1 (ko) 2010-03-08 2011-03-08 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020140097298A Active KR101729040B1 (ko) 2010-03-08 2014-07-30 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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Country Status (6)

Country Link
US (1) US9012041B2 (https=)
EP (1) EP2365556B1 (https=)
JP (1) JP5695940B2 (https=)
KR (2) KR101495556B1 (https=)
CN (2) CN102195002B (https=)
TW (1) TWI471383B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101753565B1 (ko) * 2010-03-23 2017-07-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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KR101892407B1 (ko) * 2009-09-07 2018-08-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 조명 장치 및 전자 기기
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
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
WO2011162105A1 (en) 2010-06-25 2011-12-29 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display, and electronic device
WO2013180540A1 (ko) * 2012-05-31 2013-12-05 주식회사 엘지화학 유기전계발광소자
CN103928619A (zh) * 2013-01-11 2014-07-16 海洋王照明科技股份有限公司 一种有机电致发光装置及其制备方法
CN104183761A (zh) * 2013-05-22 2014-12-03 海洋王照明科技股份有限公司 倒置有机电致发光器件及其制备方法
CN104183778A (zh) * 2013-05-24 2014-12-03 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
US9966552B2 (en) 2013-09-17 2018-05-08 Lg Display Co., Ltd. Organic light-emitting element
TWI713447B (zh) 2014-04-30 2020-12-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、照明裝置、及電子設備
CN104393180A (zh) * 2014-10-17 2015-03-04 京东方科技集团股份有限公司 一种有机发光二极管及其制备方法、显示基板、显示装置
KR102288225B1 (ko) * 2014-12-31 2021-08-10 엘지디스플레이 주식회사 유기 발광 소자와 그 제조 방법 및 그를 이용한 유기 발광 디스플레이 장치
CN108369724A (zh) * 2015-12-08 2018-08-03 柯尼卡美能达株式会社 光学式指纹认证装置
US10340470B2 (en) 2016-02-23 2019-07-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting apparatus
JP2019009411A (ja) * 2017-06-22 2019-01-17 株式会社Ｊｏｌｅｄ 有機電界発光素子、有機電界発光装置および電子機器
JP2019021903A (ja) * 2017-07-13 2019-02-07 株式会社Ｊｏｌｅｄ 有機電界発光素子、有機電界発光装置および電子機器

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR101753565B1 (ko) * 2010-03-23 2017-07-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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Publication number Publication date
KR20140110816A (ko) 2014-09-17
EP2365556B1 (en) 2014-07-23
US20110215307A1 (en) 2011-09-08
CN102195002A (zh) 2011-09-21
JP2011211184A (ja) 2011-10-20
EP2365556A3 (en) 2013-02-27
CN104168682B (zh) 2016-10-19
TWI471383B (zh) 2015-02-01
TW201144386A (en) 2011-12-16
CN104168682A (zh) 2014-11-26
KR101729040B1 (ko) 2017-04-21
EP2365556A2 (en) 2011-09-14
KR20110102209A (ko) 2011-09-16
JP5695940B2 (ja) 2015-04-08
CN102195002B (zh) 2015-08-05
US9012041B2 (en) 2015-04-21

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