WO2009093873A3 - 유기 발광 소자 및 이의 제작 방법 - Google Patents

유기 발광 소자 및 이의 제작 방법 Download PDF

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Publication number
WO2009093873A3
WO2009093873A3 PCT/KR2009/000377 KR2009000377W WO2009093873A3 WO 2009093873 A3 WO2009093873 A3 WO 2009093873A3 KR 2009000377 W KR2009000377 W KR 2009000377W WO 2009093873 A3 WO2009093873 A3 WO 2009093873A3
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WO
WIPO (PCT)
Prior art keywords
luminescent device
production method
same
organic
organic luminescent
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/000377
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English (en)
French (fr)
Other versions
WO2009093873A2 (ko
Inventor
이정형
함윤혜
노정권
김정범
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem 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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN200980104664XA priority Critical patent/CN101940065A/zh
Priority to JP2010544230A priority patent/JP5603254B2/ja
Priority to US12/864,209 priority patent/US20110043102A1/en
Publication of WO2009093873A2 publication Critical patent/WO2009093873A2/ko
Publication of WO2009093873A3 publication Critical patent/WO2009093873A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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 [2D] radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • 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
    • H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
    • 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
    • H10K2102/321—Inverted OLED, i.e. having cathode between substrate and anode
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

본 발명은 기판, 제1 전극, 2층 이상으로 이루어진 유기물층 및 제2 전극을 순차적으로 적층된 형태로 포함하는 유기 발광 소자에 있어서, 상기 유기물층은 발광층을 포함하고, 상기 유기물층 중 제2 전극과 접하는 유기물층은 금속산화물을 포함하는 것을 특징으로 하는 유기 발광 소자 및 이의 제작 방법을 제공한다.
PCT/KR2009/000377 2008-01-23 2009-01-23 유기 발광 소자 및 이의 제작 방법 Ceased WO2009093873A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980104664XA CN101940065A (zh) 2008-01-23 2009-01-23 有机发光器件及其制备方法
JP2010544230A JP5603254B2 (ja) 2008-01-23 2009-01-23 有機発光素子およびその製作方法
US12/864,209 US20110043102A1 (en) 2008-01-23 2009-01-23 Organic luminescent device and a production method for the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0007004 2008-01-23
KR20080007004 2008-01-23

Publications (2)

Publication Number Publication Date
WO2009093873A2 WO2009093873A2 (ko) 2009-07-30
WO2009093873A3 true WO2009093873A3 (ko) 2009-10-29

Family

ID=40901559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000377 Ceased WO2009093873A2 (ko) 2008-01-23 2009-01-23 유기 발광 소자 및 이의 제작 방법

Country Status (5)

Country Link
US (1) US20110043102A1 (ko)
JP (1) JP5603254B2 (ko)
KR (1) KR101003232B1 (ko)
CN (2) CN101940065A (ko)
WO (1) WO2009093873A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963132B2 (en) * 2010-03-25 2015-02-24 Universal Display Corporation Solution processable doped triarylamine hole injection materials
KR20130032675A (ko) * 2011-09-23 2013-04-02 삼성디스플레이 주식회사 듀얼 모드 유기발광소자 및 이를 포함하는 화소 회로
KR101301730B1 (ko) * 2011-09-28 2013-08-30 율촌화학 주식회사 최소 적층 구조의 청색 인광 유기 발광소자
CN104488106B (zh) * 2012-05-25 2017-06-09 乐金显示有限公司 有机发光器件及其制造方法
KR101948695B1 (ko) 2012-11-20 2019-02-18 삼성디스플레이 주식회사 유기 발광 소자 및 유기 발광 표시 장치
US9450200B2 (en) 2012-11-20 2016-09-20 Samsung Display Co., Ltd. Organic light emitting diode
KR102370715B1 (ko) * 2014-12-29 2022-03-07 엘지디스플레이 주식회사 양자점을 포함하는 유기발광 다이오드 표시장치
CN105355798A (zh) * 2015-11-25 2016-02-24 京东方科技集团股份有限公司 有机电致发光器件及其制作方法、显示装置
US20190064558A1 (en) * 2017-08-30 2019-02-28 Wuhan China Star Optoelectronics Semiconductor Dis play Technology Co., Ltd. Liquid Crystal Display Assembly and Method for Manufacturing Same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06290873A (ja) * 1993-04-02 1994-10-18 Fuji Electric Co Ltd 有機薄膜発光素子
JPH11307259A (ja) * 1998-04-23 1999-11-05 Tdk Corp 有機ｅｌ素子
JP2004349007A (ja) * 2003-05-20 2004-12-09 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子及び表示装置
KR20060133521A (ko) * 2003-08-14 2006-12-26 엘지전자 주식회사 유기 ｅｌ 소자
KR20060135801A (ko) * 2004-03-05 2006-12-29 이데미쓰 고산 가부시키가이샤 유기 전계 발광 소자 및 유기 전계 발광 표시 장치
KR20070065546A (ko) * 2005-12-20 2007-06-25 삼성에스디아이 주식회사 유기 발광 표시 소자 및 이의 제조방법

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JP2824411B2 (ja) * 1995-08-25 1998-11-11 株式会社豊田中央研究所 有機薄膜発光素子
CA2345781A1 (en) * 1998-10-14 2000-04-20 Uniax Corporation Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
CN100397678C (zh) * 2000-12-26 2008-06-25 Lg化学株式会社 包含具有p-型半导体特性的有机化合物的电子器件
KR100515827B1 (ko) * 2002-10-28 2005-09-21 삼성에스디아이 주식회사 유기 전계 발광소자
EP1521316B1 (en) * 2003-10-03 2016-05-25 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of a light emitting element
JP4813031B2 (ja) * 2003-10-03 2011-11-09 株式会社半導体エネルギー研究所 発光素子およびその作製方法、並びにその発光素子を用いた発光装置、照明機器
JP4476594B2 (ja) * 2003-10-17 2010-06-09 淳二 城戸 有機エレクトロルミネッセント素子
JP2005251639A (ja) * 2004-03-05 2005-09-15 Idemitsu Kosan Co Ltd 有機ｅｌ素子及び有機ｅｌ表示装置
JP4925569B2 (ja) * 2004-07-08 2012-04-25 ローム株式会社 有機エレクトロルミネッセント素子
EP1794255B1 (en) * 2004-08-19 2016-11-16 LG Chem, Ltd. Organic light-emitting device comprising buffer layer and method for fabricating the same
CN101656302B (zh) * 2004-09-30 2012-01-18 株式会社半导体能源研究所 发光元件和使用该发光元件的显示器件
JP2006216924A (ja) * 2005-01-07 2006-08-17 Toyota Industries Corp 有機エレクトロルミネッセンス素子及びその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06290873A (ja) * 1993-04-02 1994-10-18 Fuji Electric Co Ltd 有機薄膜発光素子
JPH11307259A (ja) * 1998-04-23 1999-11-05 Tdk Corp 有機ｅｌ素子
JP2004349007A (ja) * 2003-05-20 2004-12-09 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子及び表示装置
KR20060133521A (ko) * 2003-08-14 2006-12-26 엘지전자 주식회사 유기 ｅｌ 소자
KR20060135801A (ko) * 2004-03-05 2006-12-29 이데미쓰 고산 가부시키가이샤 유기 전계 발광 소자 및 유기 전계 발광 표시 장치
KR20070065546A (ko) * 2005-12-20 2007-06-25 삼성에스디아이 주식회사 유기 발광 표시 소자 및 이의 제조방법

Also Published As

Publication number Publication date
CN103996793A (zh) 2014-08-20
CN101940065A (zh) 2011-01-05
KR20090081347A (ko) 2009-07-28
WO2009093873A2 (ko) 2009-07-30
US20110043102A1 (en) 2011-02-24
JP2011510513A (ja) 2011-03-31
KR101003232B1 (ko) 2010-12-21
JP5603254B2 (ja) 2014-10-08

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