WO2005043640A2 - A stabilized white-light emitting oled - Google Patents

A stabilized white-light emitting oled Download PDF

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Publication number
WO2005043640A2
WO2005043640A2 PCT/US2004/033422 US2004033422W WO2005043640A2 WO 2005043640 A2 WO2005043640 A2 WO 2005043640A2 US 2004033422 W US2004033422 W US 2004033422W WO 2005043640 A2 WO2005043640 A2 WO 2005043640A2
Authority
WO
WIPO (PCT)
Prior art keywords
light
emitting
layer
oled device
hole
Prior art date
Application number
PCT/US2004/033422
Other languages
English (en)
French (fr)
Other versions
WO2005043640A3 (en
Inventor
Tukaram Kisan Hatwar
J. Ramon Vargas
Viktor Viktorovich Jarikov
Original Assignee
Eastman Kodak Company
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 Eastman Kodak Company filed Critical Eastman Kodak Company
Priority to JP2006536661A priority Critical patent/JP2007509502A/ja
Publication of WO2005043640A2 publication Critical patent/WO2005043640A2/en
Publication of WO2005043640A3 publication Critical patent/WO2005043640A3/en

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Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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 radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional 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
    • 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
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • 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
    • H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
    • 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
    • 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
    • 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
    • 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
PCT/US2004/033422 2003-10-22 2004-10-08 A stabilized white-light emitting oled WO2005043640A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006536661A JP2007509502A (ja) 2003-10-22 2004-10-08 安定化した白色発光ｏｌｅｄデバイス

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/690,940 US7238436B2 (en) 2003-10-22 2003-10-22 Stabilized white-light-emitting OLED device
US10/690,940 2003-10-22

Publications (2)

Publication Number Publication Date
WO2005043640A2 true WO2005043640A2 (en) 2005-05-12
WO2005043640A3 WO2005043640A3 (en) 2005-08-11

Family

ID=34521757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/033422 WO2005043640A2 (en) 2003-10-22 2004-10-08 A stabilized white-light emitting oled

Country Status (4)

Country Link
US (1) US7238436B2 (US20050089714A1-20050428-C00021.png)
JP (1) JP2007509502A (US20050089714A1-20050428-C00021.png)
TW (1) TWI364237B (US20050089714A1-20050428-C00021.png)
WO (1) WO2005043640A2 (US20050089714A1-20050428-C00021.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7863812B2 (en) 2005-05-25 2011-01-04 Au Optronics Corp. Emission layer and organic light emitting diode using the same
WO2011161417A1 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting material device and method
GB2515182A (en) * 2010-06-25 2014-12-17 Cambridge Display Tech Ltd Organic light-emitting device and method

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4378186B2 (ja) * 2004-02-06 2009-12-02 キヤノン株式会社 有機ｅｌ素子アレイ
TW200537976A (en) * 2004-05-13 2005-11-16 Au Optronics Corp Protection structure of organic light-emitting display unit and fabricating method thereof
US20050282307A1 (en) * 2004-06-21 2005-12-22 Daniels John J Particulate for organic and inorganic light active devices and methods for fabricating the same
TW200920178A (en) 2007-07-07 2009-05-01 Idemitsu Kosan Co Organic electroluminescence device and organic electroluminescence material containing solution
TW200915918A (en) 2007-07-07 2009-04-01 Idemitsu Kosan Co Organic EL device
EP2166588A4 (en) 2007-07-07 2011-05-04 Idemitsu Kosan Co ORGANIC ELECTROLUMINESCENCE DEVICE
WO2009008357A1 (ja) * 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機ｅｌ素子
EP2166591A4 (en) * 2007-07-07 2011-04-27 Idemitsu Kosan Co ORGANIC EL DEVICE
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
US9153790B2 (en) * 2009-05-22 2015-10-06 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
GB2483629A (en) * 2010-06-25 2012-03-21 Cambridge Display Tech Ltd Light-emitting polymer and triplet-accepting unit
KR101777124B1 (ko) 2010-12-28 2017-09-12 엘지디스플레이 주식회사 백색 유기 발광 소자
US20170058310A1 (en) * 2014-02-19 2017-03-02 Empire Technology Development Llc Biosensing devices and methods of using and preparing the same
CN104282728B (zh) * 2014-10-10 2017-03-15 深圳市华星光电技术有限公司 一种白光oled显示器及其封装方法
WO2024058239A1 (ja) * 2022-09-16 2024-03-21 東ソー株式会社 撮像素子用光電変換素子用正孔輸送材料または撮像素子用光電変換素子用電子ブロッキング材料、縮合環化合物の製造方法、および縮合環化合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182244A1 (en) * 1999-12-28 2002-02-27 Idemitsu Kosan Co., Ltd. White organic electroluminescence element
US20020034654A1 (en) * 1999-12-15 2002-03-21 Nec Corporation Organic electroluminescent device having high luminance efficiency
US6465116B1 (en) * 1998-06-08 2002-10-15 Nec Corporation Organic electroluminescent device
EP1359790A2 (en) * 2002-04-24 2003-11-05 Eastman Kodak Company Organic light-emitting diode devices with improved operational stability

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
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
US5405709A (en) 1993-09-13 1995-04-11 Eastman Kodak Company White light emitting internal junction organic electroluminescent device
JP3451680B2 (ja) 1993-11-15 2003-09-29 三菱化学株式会社 有機電界発光素子
US5683823A (en) 1996-01-26 1997-11-04 Eastman Kodak Company White light-emitting organic electroluminescent devices
JP3999837B2 (ja) * 1997-02-10 2007-10-31 Ｔｄｋ株式会社 有機エレクトロルミネッセンス表示装置
US6329083B1 (en) * 1997-11-05 2001-12-11 Nec Corporation Organic electroluminescent device containing a benzoperylene compound
JPH11251059A (ja) 1998-02-27 1999-09-17 Sanyo Electric Co Ltd カラー表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6465116B1 (en) * 1998-06-08 2002-10-15 Nec Corporation Organic electroluminescent device
US20020034654A1 (en) * 1999-12-15 2002-03-21 Nec Corporation Organic electroluminescent device having high luminance efficiency
EP1182244A1 (en) * 1999-12-28 2002-02-27 Idemitsu Kosan Co., Ltd. White organic electroluminescence element
EP1359790A2 (en) * 2002-04-24 2003-11-05 Eastman Kodak Company Organic light-emitting diode devices with improved operational stability

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7863812B2 (en) 2005-05-25 2011-01-04 Au Optronics Corp. Emission layer and organic light emitting diode using the same
WO2011161417A1 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting material device and method
WO2011161424A1 (en) 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting device and method
WO2011161425A1 (en) 2010-06-25 2011-12-29 Cambridge Display Technonogy Limited Organic light-emitting device and method
GB2494367A (en) * 2010-06-25 2013-03-06 Cambridge Display Tech Ltd Organic light-emitting device and method
GB2496771A (en) * 2010-06-25 2013-05-22 Cambridge Display Tech Ltd Organic light-emitting material device and method
DE112011102127T5 (de) 2010-06-25 2013-05-29 Cambridge Display Technology Ltd. Organische lichtemittierende Einrichtung und Verfahren
GB2515182A (en) * 2010-06-25 2014-12-17 Cambridge Display Tech Ltd Organic light-emitting device and method
GB2494367B (en) * 2010-06-25 2015-01-21 Cambridge Display Tech Ltd Organic light-emitting device and method
GB2515182B (en) * 2010-06-25 2015-01-28 Cambridge Display Tech Ltd Organic light-emitting device and method
US9142782B2 (en) 2010-06-25 2015-09-22 Cambridge Display Technology, Ltd. Organic light-emitting material, device and method
US9773981B2 (en) 2010-06-25 2017-09-26 Cambridge Display Technology, Ltd. Organic light-emitting device and method
US9812647B2 (en) 2010-06-25 2017-11-07 Cambridge Display Technology, Ltd. Organic light-emitting device and method
GB2496771B (en) * 2010-06-25 2019-02-06 Cambridge Display Tech Ltd Organic light-emitting material device and method
DE112011102125B4 (de) 2010-06-25 2022-06-15 Cambridge Display Technology Ltd. Fluoreszenzlicht-emittierendes Polymer, Organische lichtemittierende Einrichtung, Herstellungsverfahren und Verwendung
DE112011102127B4 (de) 2010-06-25 2022-10-13 Cambridge Display Technology Ltd. Organische lichtemittierende Einrichtung und Verfahren

Also Published As

Publication number Publication date
TWI364237B (en) 2012-05-11
US20050089714A1 (en) 2005-04-28
JP2007509502A (ja) 2007-04-12
WO2005043640A3 (en) 2005-08-11
TW200515835A (en) 2005-05-01
US7238436B2 (en) 2007-07-03

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