KR20030014119A - 방출층 및 정공 수송층 중에 색 중성 도펀트를 갖는 유기발광장치 - Google Patents

방출층 및 정공 수송층 중에 색 중성 도펀트를 갖는 유기발광장치 Download PDF

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Publication number
KR20030014119A
KR20030014119A KR1020020046119A KR20020046119A KR20030014119A KR 20030014119 A KR20030014119 A KR 20030014119A KR 1020020046119 A KR1020020046119 A KR 1020020046119A KR 20020046119 A KR20020046119 A KR 20020046119A KR 20030014119 A KR20030014119 A KR 20030014119A
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KR
South Korea
Prior art keywords
layer
oled
transport layer
color
dopant
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.)
Abandoned
Application number
KR1020020046119A
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English (en)
Korean (ko)
Inventor
하트워터카람키산
영랄프에이치
Original Assignee
이스트맨 코닥 캄파니
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 이스트맨 코닥 캄파니 filed Critical 이스트맨 코닥 캄파니
Publication of KR20030014119A publication Critical patent/KR20030014119A/ko
Abandoned legal-status Critical Current

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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 [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
    • 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
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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]
    • H10K50/14—Carrier transporting layers
    • 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
    • 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
    • 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
    • C09K2211/18—Metal complexes
    • 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020020046119A 2001-08-06 2002-08-05 방출층 및 정공 수송층 중에 색 중성 도펀트를 갖는 유기발광장치 Abandoned KR20030014119A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/923,024 US6727644B2 (en) 2001-08-06 2001-08-06 Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole and/or electron transport sublayer
US09/923,024 2001-08-06

Publications (1)

Publication Number Publication Date
KR20030014119A true KR20030014119A (ko) 2003-02-15

Family

ID=25447989

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020046119A Abandoned KR20030014119A (ko) 2001-08-06 2002-08-05 방출층 및 정공 수송층 중에 색 중성 도펀트를 갖는 유기발광장치

Country Status (5)

Country Link
US (1) US6727644B2 (https=)
EP (1) EP1286568A1 (https=)
JP (1) JP2003059668A (https=)
KR (1) KR20030014119A (https=)
TW (1) TW550968B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7999459B2 (en) 2008-01-28 2011-08-16 Samsung Mobile Display Co., Ltd. Organic light emitting diode and method of manufacturing the same
KR20170029708A (ko) * 2015-09-07 2017-03-16 삼성디스플레이 주식회사 유기 발광 소자

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SG2009086778A (en) 2000-12-28 2016-11-29 Semiconductor Energy Lab Co Ltd Luminescent device
SG118118A1 (en) * 2001-02-22 2006-01-27 Semiconductor Energy Lab Organic light emitting device and display using the same
US7488986B2 (en) * 2001-10-26 2009-02-10 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
KR100596028B1 (ko) * 2001-11-12 2006-07-03 네오뷰코오롱 주식회사 고효율 유기 전계발광 소자
US6911961B2 (en) * 2002-10-11 2005-06-28 Eastman Kodak Company Method of designing an OLED display with lifetime optimized primaries
JP4287198B2 (ja) 2002-11-18 2009-07-01 出光興産株式会社 有機エレクトロルミネッセンス素子
US6905788B2 (en) * 2003-09-12 2005-06-14 Eastman Kodak Company Stabilized OLED device
US7211948B2 (en) * 2004-01-13 2007-05-01 Eastman Kodak Company Using a crystallization-inhibitor in organic electroluminescent devices
JP3743005B2 (ja) * 2004-01-29 2006-02-08 日本精機株式会社 有機ｅｌパネル
FR2873486A1 (fr) * 2004-07-22 2006-01-27 Siemens Ag Affichage electro-optique
JP4829486B2 (ja) * 2004-08-04 2011-12-07 Ｊｎｃ株式会社 有機電界発光素子
US7759856B2 (en) * 2004-12-17 2010-07-20 Honeywell International Inc. Organic light emitting diode (OLED) having improved stability, luminance, and efficiency
TWI256855B (en) * 2005-02-16 2006-06-11 Au Optronics Corp Silane compound, organic electroluminescent device and displaying panel using the same
US7272275B2 (en) * 2005-03-31 2007-09-18 Eastman Kodak Company Polarized light emitting source with an electro-optical addressing architecture
US7120332B1 (en) * 2005-03-31 2006-10-10 Eastman Kodak Company Placement of lumiphores within a light emitting resonator in a visual display with electro-optical addressing architecture
US7352926B2 (en) * 2005-03-31 2008-04-01 Eastman Kodak Company Visual display with electro-optical addressing architecture
US8487527B2 (en) * 2005-05-04 2013-07-16 Lg Display Co., Ltd. Organic light emitting devices
US7777407B2 (en) 2005-05-04 2010-08-17 Lg Display Co., Ltd. Organic light emitting devices comprising a doped triazine electron transport layer
US7750561B2 (en) * 2005-05-20 2010-07-06 Lg Display Co., Ltd. Stacked OLED structure
US7728517B2 (en) * 2005-05-20 2010-06-01 Lg Display Co., Ltd. Intermediate electrodes for stacked OLEDs
US7811679B2 (en) * 2005-05-20 2010-10-12 Lg Display Co., Ltd. Display devices with light absorbing metal nanoparticle layers
US7795806B2 (en) 2005-05-20 2010-09-14 Lg Display Co., Ltd. Reduced reflectance display devices containing a thin-layer metal-organic mixed layer (MOML)
US7943244B2 (en) * 2005-05-20 2011-05-17 Lg Display Co., Ltd. Display device with metal-organic mixed layer anodes
US20060291769A1 (en) * 2005-05-27 2006-12-28 Eastman Kodak Company Light emitting source incorporating vertical cavity lasers and other MEMS devices within an electro-optical addressing architecture
TWI257946B (en) * 2005-08-31 2006-07-11 Chunghwa Picture Tubes Ltd Organic electro-luminescence device and material of hole transport layer
US9666826B2 (en) * 2005-11-30 2017-05-30 Global Oled Technology Llc Electroluminescent device including an anthracene derivative
TWI331484B (en) * 2006-03-15 2010-10-01 Au Optronics Corp Organic emmitting material for oled
US20070252517A1 (en) * 2006-04-27 2007-11-01 Eastman Kodak Company Electroluminescent device including an anthracene derivative
US7733009B2 (en) * 2006-04-27 2010-06-08 Global Oled Technology Llc Electroluminescent device including an anthracene derivative
US9118020B2 (en) * 2006-04-27 2015-08-25 Global Oled Technology Llc Electroluminescent devices including organic eil layer
KR100858816B1 (ko) * 2007-03-14 2008-09-17 삼성에스디아이 주식회사 안트라센 유도체 화합물을 포함하는 유기막을 구비하는유기 발광 소자
US20090053557A1 (en) * 2007-08-23 2009-02-26 Spindler Jeffrey P Stabilized white-emitting oled device
WO2009028832A2 (en) * 2007-08-24 2009-03-05 Electronics And Telecommunications Research Institute Hybrid white organic light emitting device and method of manufacturing the same
KR100957781B1 (ko) * 2007-08-24 2010-05-13 한국전자통신연구원 하이브리드 백색 유기 전계 발광 소자 및 그 제조 방법
JP5104152B2 (ja) * 2007-09-19 2012-12-19 セイコーエプソン株式会社 有機ｅｌ装置及び電子機器
TWI481308B (zh) 2007-09-27 2015-04-11 Semiconductor Energy Lab 發光元件，發光裝置，與電子設備
JP2010153051A (ja) * 2008-12-24 2010-07-08 Sony Corp 転写用基板および表示装置の製造方法
JP5347662B2 (ja) * 2009-04-03 2013-11-20 ソニー株式会社 有機電界発光素子および表示装置
KR102051790B1 (ko) 2011-08-22 2019-12-04 메르크 파텐트 게엠베하 유기 전계발광 디바이스
US9426067B2 (en) 2012-06-12 2016-08-23 International Business Machines Corporation Integrated switch for dynamic orchestration of traffic
KR102609512B1 (ko) 2018-06-27 2023-12-04 엘지디스플레이 주식회사 패널, 디스플레이 및 차량용 디스플레이
JP7325731B2 (ja) 2018-08-23 2023-08-15 国立大学法人九州大学 有機エレクトロルミネッセンス素子

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US4539507A (en) 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
US4885211A (en) 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
JP3332491B2 (ja) * 1993-08-27 2002-10-07 三洋電機株式会社 有機ｅｌ素子
US5593788A (en) 1996-04-25 1997-01-14 Eastman Kodak Company Organic electroluminescent devices with high operational stability
US5776622A (en) 1996-07-29 1998-07-07 Eastman Kodak Company Bilayer eletron-injeting electrode for use in an electroluminescent device
US5645948A (en) 1996-08-20 1997-07-08 Eastman Kodak Company Blue organic electroluminescent devices
US5989737A (en) 1997-02-27 1999-11-23 Xerox Corporation Organic electroluminescent devices
US5928802A (en) * 1997-05-16 1999-07-27 Eastman Kodak Company Efficient blue organic electroluminescent devices
US5853905A (en) 1997-09-08 1998-12-29 Motorola, Inc. Efficient single layer electroluminescent device
US6420031B1 (en) * 1997-11-03 2002-07-16 The Trustees Of Princeton University Highly transparent non-metallic cathodes
JP3951425B2 (ja) 1998-03-24 2007-08-01 旭硝子株式会社 有機エレクトロルミネッセンス素子
US6210814B1 (en) * 1998-04-10 2001-04-03 The University Of Southern California Color-tunable organic light emitting devices
JP3370011B2 (ja) 1998-05-19 2003-01-27 三洋電機株式会社 有機エレクトロルミネッセンス素子
US6208075B1 (en) 1998-11-05 2001-03-27 Eastman Kodak Company Conductive fluorocarbon polymer and method of making same
US6361886B2 (en) * 1998-12-09 2002-03-26 Eastman Kodak Company Electroluminescent device with improved hole transport layer
US6020078A (en) 1998-12-18 2000-02-01 Eastman Kodak Company Green organic electroluminescent devices
US6127004A (en) 1999-01-29 2000-10-03 Eastman Kodak Company Forming an amorphous fluorocarbon layer in electroluminescent devices
US6720090B2 (en) * 2001-01-02 2004-04-13 Eastman Kodak Company Organic light emitting diode devices with improved luminance efficiency

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7999459B2 (en) 2008-01-28 2011-08-16 Samsung Mobile Display Co., Ltd. Organic light emitting diode and method of manufacturing the same
KR20170029708A (ko) * 2015-09-07 2017-03-16 삼성디스플레이 주식회사 유기 발광 소자

Also Published As

Publication number Publication date
US6727644B2 (en) 2004-04-27
EP1286568A1 (en) 2003-02-26
US20030071565A1 (en) 2003-04-17
JP2003059668A (ja) 2003-02-28
TW550968B (en) 2003-09-01

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