KR101753565B1 - 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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KR101753565B1
KR101753565B1 KR1020110024922A KR20110024922A KR101753565B1 KR 101753565 B1 KR101753565 B1 KR 101753565B1 KR 1020110024922 A KR1020110024922 A KR 1020110024922A KR 20110024922 A KR20110024922 A KR 20110024922A KR 101753565 B1 KR101753565 B1 KR 101753565B1
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layer
light emitting
emitting element
earth metal
cathode
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KR20110106808A (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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3258—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
    • 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
    • H10K50/157—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
    • 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
    • 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
    • H10K85/649—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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020110024922A 2010-03-23 2011-03-21 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 Active KR101753565B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2010-066296 2010-03-23
JP2010066296 2010-03-23

Publications (2)

Publication Number Publication Date
KR20110106808A KR20110106808A (ko) 2011-09-29
KR101753565B1 true KR101753565B1 (ko) 2017-07-04

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Country Status (5)

Country Link
US (1) US9023491B2 (https=)
JP (1) JP5905202B2 (https=)
KR (1) KR101753565B1 (https=)
CN (1) CN102201541B (https=)
TW (1) TWI596809B (https=)

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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
EP2365556B1 (en) 2010-03-08 2014-07-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
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
JP5973661B2 (ja) * 2012-05-31 2016-08-23 エルジー ディスプレイ カンパニー リミテッド 有機発光素子
WO2013180540A1 (ko) * 2012-05-31 2013-12-05 주식회사 엘지화학 유기전계발광소자
JP2013258223A (ja) * 2012-06-12 2013-12-26 Ricoh Co Ltd フォトトランジスタ
CN104051653A (zh) * 2013-03-11 2014-09-17 海洋王照明科技股份有限公司 倒置型有机电致发光器件及其制备方法
KR102084170B1 (ko) * 2013-07-25 2020-03-04 삼성디스플레이 주식회사 유기발광소자, 이를 포함하는 유기 발광 표시장치 및 그 제조방법
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
KR102474330B1 (ko) * 2014-07-29 2022-12-05 메르크 파텐트 게엠베하 유기 전계발광 소자용 재료
JP6471308B2 (ja) * 2014-09-30 2019-02-20 株式会社Ｊｏｌｅｄ 表示装置および表示装置の製造方法
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
CN108632514B (zh) * 2018-06-08 2024-07-19 昆山丘钛微电子科技有限公司 摄像头模组及移动终端

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TW201214822A (en) 2012-04-01
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US20110233530A1 (en) 2011-09-29
US9023491B2 (en) 2015-05-05

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