ATE505935T1 - Organisches lichtemissionsbauelement mit hoher lumineszenzeffizienz - Google Patents

Organisches lichtemissionsbauelement mit hoher lumineszenzeffizienz

Info

Publication number
ATE505935T1
ATE505935T1 AT02781992T AT02781992T ATE505935T1 AT E505935 T1 ATE505935 T1 AT E505935T1 AT 02781992 T AT02781992 T AT 02781992T AT 02781992 T AT02781992 T AT 02781992T AT E505935 T1 ATE505935 T1 AT E505935T1
Authority
AT
Austria
Prior art keywords
organic light
emitting layer
eission
component
layer
Prior art date
Application number
AT02781992T
Other languages
English (en)
Inventor
Hae-Won Kim
Woo-Bin Im
Original Assignee
Neoviewkolon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neoviewkolon Co Ltd filed Critical Neoviewkolon Co Ltd
Application granted granted Critical
Publication of ATE505935T1 publication Critical patent/ATE505935T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
    • 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
    • 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]
    • H10K50/18—Carrier blocking 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]
    • H10K50/18—Carrier blocking layers
    • H10K50/181—Electron blocking 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
  • Luminescent Compositions (AREA)
AT02781992T 2001-11-12 2002-10-30 Organisches lichtemissionsbauelement mit hoher lumineszenzeffizienz ATE505935T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020010070024A KR100596028B1 (ko) 2001-11-12 2001-11-12 고효율 유기 전계발광 소자
PCT/KR2002/002021 WO2003043383A1 (en) 2001-11-12 2002-10-30 Organic light-emitting device having high luminescent efficiency

Publications (1)

Publication Number Publication Date
ATE505935T1 true ATE505935T1 (de) 2011-04-15

Family

ID=19715895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02781992T ATE505935T1 (de) 2001-11-12 2002-10-30 Organisches lichtemissionsbauelement mit hoher lumineszenzeffizienz

Country Status (8)

Country Link
US (1) US20040245542A1 (de)
EP (1) EP1444869B1 (de)
JP (1) JP2005510025A (de)
KR (1) KR100596028B1 (de)
CN (1) CN1586095A (de)
AT (1) ATE505935T1 (de)
DE (1) DE60239755D1 (de)
WO (1) WO2003043383A1 (de)

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US8115382B2 (en) * 2007-09-20 2012-02-14 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device, comprising controlled carrier transport
TWI638583B (zh) 2007-09-27 2018-10-11 半導體能源研究所股份有限公司 發光元件，發光裝置，與電子設備
JP5540600B2 (ja) * 2008-08-13 2014-07-02 三菱化学株式会社 電子デバイス、有機電界発光素子、有機ｅｌ表示装置および有機ｅｌ照明
JP5293120B2 (ja) * 2008-11-28 2013-09-18 住友化学株式会社 有機エレクトロルミネッセンス素子およびその製造方法
EP2631961A4 (de) * 2010-10-20 2017-01-25 Ocean's King Lighting Science&Technology Co., Ltd. Organische elektrolumineszenzvorrichtung und herstellungsverfahren dafür
KR102017745B1 (ko) 2012-10-12 2019-09-04 삼성디스플레이 주식회사 유기 발광 소자, 이의 제조 방법 및 이를 포함하는 유기 발광 표시 장치
CN103730581B (zh) * 2012-10-15 2016-05-18 乐金显示有限公司 有机发光装置和使用其的有机发光显示装置
KR102367337B1 (ko) * 2014-11-26 2022-02-25 삼성디스플레이 주식회사 유기발광소자 및 이를 포함하는 표시패널
US10270041B2 (en) * 2015-08-28 2019-04-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
CN105244446B (zh) 2015-08-28 2018-06-29 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、显示装置
CN108369996B (zh) 2015-12-17 2021-07-09 株式会社半导体能源研究所 发光元件、发光装置、电子设备、照明装置、照明系统及引导系统
US10388900B2 (en) 2016-07-28 2019-08-20 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102701648B1 (ko) 2016-12-28 2024-09-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 표시 장치, 및 조명 장치
CN107195791B (zh) * 2017-05-03 2019-01-01 武汉华星光电技术有限公司 有机发光显示装置
US11342524B2 (en) * 2018-03-30 2022-05-24 Sharp Kabushiki Kaisha Light emitting element, light emitting device, and apparatus for producing light emitting element
US12075643B2 (en) * 2019-02-26 2024-08-27 Sharp Kabushiki Kaisha Light-emitting element and light-emitting device
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CN110364636B (zh) * 2019-07-22 2022-02-22 云谷（固安）科技有限公司 有机电致发光器件以及显示装置
US11925046B2 (en) 2019-08-02 2024-03-05 Kyushu University, National University Corporation Light-emitting device, light-emitting method, and organic light-emitting element
JP7438509B2 (ja) * 2019-08-02 2024-02-27 国立大学法人九州大学 発光装置、発光方法及び有機発光素子
CN115701229A (zh) * 2021-07-30 2023-02-07 京东方科技集团股份有限公司 发光二极管器件及其制备方法、发光基板、发光装置

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Also Published As

Publication number Publication date
WO2003043383A1 (en) 2003-05-22
US20040245542A1 (en) 2004-12-09
DE60239755D1 (de) 2011-05-26
EP1444869A1 (de) 2004-08-11
KR100596028B1 (ko) 2006-07-03
EP1444869A4 (de) 2008-05-28
CN1586095A (zh) 2005-02-23
JP2005510025A (ja) 2005-04-14
EP1444869B1 (de) 2011-04-13
KR20030039100A (ko) 2003-05-17

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