KR101121640B1 - 유기 발광 표시 장치 - Google Patents

유기 발광 표시 장치 Download PDF

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Publication number
KR101121640B1
KR101121640B1 KR1020050011834A KR20050011834A KR101121640B1 KR 101121640 B1 KR101121640 B1 KR 101121640B1 KR 1020050011834 A KR1020050011834 A KR 1020050011834A KR 20050011834 A KR20050011834 A KR 20050011834A KR 101121640 B1 KR101121640 B1 KR 101121640B1
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South Korea
Prior art keywords
light emitting
organic light
upper electrode
layer
electrode
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Expired - Lifetime
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KR1020050011834A
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English (en)
Korean (ko)
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KR20060042945A (ko
Inventor
하지메 무라까미
마사오 시미즈
스께까즈 아라따니
에쯔꼬 니시무라
마사히로 다나까
Original Assignee
가부시키가이샤 히타치 디스프레이즈
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Publication of KR20060042945A publication Critical patent/KR20060042945A/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]
    • H10K50/17—Carrier injection layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/0053—Forms specially designed for commercial use, e.g. bills, receipts, offer or order sheets, coupons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00—Filing appliances without fastening means
    • B42F7/02—Filing appliances comprising only one pocket or compartment, e.g. single gussetted pockets
    • B42F7/025—Filing appliances comprising only one pocket or compartment, e.g. single gussetted pockets made of transparent material
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • 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
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020050011834A 2004-03-24 2005-02-14 유기 발광 표시 장치 Expired - Lifetime KR101121640B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00085897 2004-03-24
JP2004085897A JP4628690B2 (ja) 2004-03-24 2004-03-24 有機発光表示装置

Publications (2)

Publication Number Publication Date
KR20060042945A KR20060042945A (ko) 2006-05-15
KR101121640B1 true KR101121640B1 (ko) 2012-02-28

Family

ID=34988734

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050011834A Expired - Lifetime KR101121640B1 (ko) 2004-03-24 2005-02-14 유기 발광 표시 장치

Country Status (5)

Country Link
US (1) US7943963B2 (enExample)
JP (1) JP4628690B2 (enExample)
KR (1) KR101121640B1 (enExample)
CN (1) CN100420063C (enExample)
TW (1) TWI283145B (enExample)

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JP2006164808A (ja) * 2004-12-09 2006-06-22 Hitachi Ltd 発光素子，照明装置及びこれを有する表示装置
JP4596976B2 (ja) * 2005-05-20 2010-12-15 株式会社 日立ディスプレイズ 有機発光表示装置
JP2006344774A (ja) * 2005-06-09 2006-12-21 Rohm Co Ltd 有機ｅｌ素子、これを用いた有機ｅｌ表示装置、および有機ｅｌ素子の製造方法
KR101254589B1 (ko) * 2006-06-29 2013-04-15 엘지디스플레이 주식회사 유기전계 발광소자와 그 제조방법
KR101269227B1 (ko) 2006-06-29 2013-05-30 엘지디스플레이 주식회사 유기전계 발광소자와 그 제조방법
KR101276662B1 (ko) 2006-06-30 2013-06-19 엘지디스플레이 주식회사 유기전계 발광소자와 그 제조방법
JP5109303B2 (ja) 2006-07-31 2012-12-26 ソニー株式会社 有機発光素子および表示装置
GB0617381D0 (en) * 2006-09-04 2006-10-11 Cambridge Display Tech Ltd Organic opto-electrical device
KR100838088B1 (ko) * 2007-07-03 2008-06-16 삼성에스디아이 주식회사 유기 발광 소자
US8536611B2 (en) * 2008-06-17 2013-09-17 Hitachi, Ltd. Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device using the organic light-emitting element
JP2010153127A (ja) * 2008-12-24 2010-07-08 Sony Corp 表示装置
JPWO2011040193A1 (ja) * 2009-09-30 2013-02-28 株式会社アルバック 有機ｅｌ及び有機ｅｌの電極形成方法
JP2011249540A (ja) * 2010-05-26 2011-12-08 Kobe Steel Ltd 有機ｅｌ素子
TWI515936B (zh) 2011-12-15 2016-01-01 友達光電股份有限公司 發光裝置及其製作方法
JP5790857B2 (ja) * 2013-09-02 2015-10-07 大日本印刷株式会社 トップエミッション型有機エレクトロルミネッセンス表示装置およびその製造方法
JP6107899B2 (ja) * 2013-09-02 2017-04-05 大日本印刷株式会社 トップエミッション型有機エレクトロルミネッセンス表示装置
CN103872090B (zh) * 2014-03-03 2017-04-12 青岛海信电器股份有限公司 一种有机发光二极管显示面板
KR102273654B1 (ko) * 2014-10-08 2021-07-06 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102491880B1 (ko) * 2016-06-16 2023-01-27 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
CN108649131B (zh) * 2018-05-11 2020-11-27 京东方科技集团股份有限公司 电致发光器件及其制备方法、显示面板及显示装置
CN110165067A (zh) * 2019-07-01 2019-08-23 南方科技大学 一种全透明倒置量子点发光器件、其制备方法及显示装置
CN110323348A (zh) * 2019-07-01 2019-10-11 南方科技大学 一种顶发射量子点发光器件、其制备方法及显示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0963771A (ja) * 1995-08-25 1997-03-07 Toyota Central Res & Dev Lab Inc 有機薄膜発光素子
JP2000021572A (ja) * 1998-07-06 2000-01-21 Mitsubishi Chemicals Corp 有機電界発光素子
JP2003272867A (ja) 2002-03-15 2003-09-26 Sanyo Electric Co Ltd 発光素子およびアクティブマトリクス型表示装置

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FI92897C (fi) * 1993-07-20 1995-01-10 Planar International Oy Ltd Menetelmä kerrosrakenteen valmistamiseksi elektroluminenssikomponentteja varten
WO1998028767A1 (en) 1996-12-23 1998-07-02 The Trustees Of Princeton University An organic light emitting device containing a protection layer
JP3571171B2 (ja) * 1997-05-08 2004-09-29 出光興産株式会社 有機エレクトロルミネッセンス素子
WO1999066565A1 (en) * 1998-06-18 1999-12-23 University Of Florida Method and apparatus for producing group-iii nitrides
US6137223A (en) 1998-07-28 2000-10-24 Eastman Kodak Company Electron-injecting layer formed from a dopant layer for organic light-emitting structure
WO2000022683A1 (en) * 1998-10-14 2000-04-20 Uniax Corporation Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes
US20020030439A1 (en) * 1998-12-23 2002-03-14 Michael Gurvitch High speed solid state optical display
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
US6489638B2 (en) * 2000-06-23 2002-12-03 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US7153592B2 (en) * 2000-08-31 2006-12-26 Fujitsu Limited Organic EL element and method of manufacturing the same, organic EL display device using the element, organic EL material, and surface emission device and liquid crystal display device using the material
US6436604B1 (en) * 2001-01-30 2002-08-20 Eastman Kodak Company Photographic label suitable for packaging
US6787249B2 (en) * 2001-03-28 2004-09-07 Semiconductor Energy Laboratory Co., Ltd. Organic light emitting element and light emitting device using the same
JP2003068472A (ja) * 2001-08-29 2003-03-07 Hitachi Ltd 有機発光素子およびそれを用いた有機発光表示装置
US6951694B2 (en) * 2002-03-29 2005-10-04 The University Of Southern California Organic light emitting devices with electron blocking layers
US6875320B2 (en) * 2003-05-05 2005-04-05 Eastman Kodak Company Highly transparent top electrode for OLED device
US7622863B2 (en) * 2003-06-30 2009-11-24 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device including first and second light emitting elements
JP4366686B2 (ja) * 2003-10-29 2009-11-18 富士電機ホールディングス株式会社 有機ｅｌ素子の製造方法
WO2005086538A1 (ja) 2004-03-05 2005-09-15 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス表示装置
JP2005259550A (ja) * 2004-03-12 2005-09-22 Idemitsu Kosan Co Ltd 有機ｅｌ素子及び表示装置
JP4596977B2 (ja) * 2005-05-20 2010-12-15 株式会社 日立ディスプレイズ 有機発光表示装置

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JPH0963771A (ja) * 1995-08-25 1997-03-07 Toyota Central Res & Dev Lab Inc 有機薄膜発光素子
JP2000021572A (ja) * 1998-07-06 2000-01-21 Mitsubishi Chemicals Corp 有機電界発光素子
JP2003272867A (ja) 2002-03-15 2003-09-26 Sanyo Electric Co Ltd 発光素子およびアクティブマトリクス型表示装置

Also Published As

Publication number Publication date
TWI283145B (en) 2007-06-21
US20050212003A1 (en) 2005-09-29
JP4628690B2 (ja) 2011-02-09
CN1674749A (zh) 2005-09-28
TW200536434A (en) 2005-11-01
CN100420063C (zh) 2008-09-17
JP2005276542A (ja) 2005-10-06
KR20060042945A (ko) 2006-05-15
US7943963B2 (en) 2011-05-17

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