TWI364237B - A stabilized white-light-emitting oled device - Google Patents

A stabilized white-light-emitting oled device Download PDF

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Publication number
TWI364237B
TWI364237B TW093127043A TW93127043A TWI364237B TW I364237 B TWI364237 B TW I364237B TW 093127043 A TW093127043 A TW 093127043A TW 93127043 A TW93127043 A TW 93127043A TW I364237 B TWI364237 B TW I364237B
Authority
TW
Taiwan
Prior art keywords
layer
light emitting
light
transport layer
oled device
Prior art date
Application number
TW093127043A
Other languages
English (en)
Chinese (zh)
Other versions
TW200515835A (en
Inventor
Tukaram Kisan Hatwar
J Ramon Vargas
Viktor Viktorovich Jarikov
Original Assignee
Global Oled Technology Llc
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 Global Oled Technology Llc filed Critical Global Oled Technology Llc
Publication of TW200515835A publication Critical patent/TW200515835A/zh
Application granted granted Critical
Publication of TWI364237B publication Critical patent/TWI364237B/zh

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
TW093127043A 2003-10-22 2004-09-07 A stabilized white-light-emitting oled device TWI364237B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW200515835A TW200515835A (en) 2005-05-01
TWI364237B true TWI364237B (en) 2012-05-11

Family

ID=34521757

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093127043A TWI364237B (en) 2003-10-22 2004-09-07 A stabilized white-light-emitting oled device

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)

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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
TWI333392B (en) 2005-05-25 2010-11-11 Au Optronics Corp Emission layer and organic light emitting diode using thereof
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
GB2499969A (en) 2010-06-25 2013-09-11 Cambridge Display Tech Ltd Composition comprising an organic semiconducting material and a triplet-accepting material
GB2483629A (en) * 2010-06-25 2012-03-21 Cambridge Display Tech Ltd Light-emitting polymer and triplet-accepting unit
CN102959757B (zh) * 2010-06-25 2016-01-06 剑桥显示技术有限公司 有机发光器件和方法
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
US6465116B1 (en) 1998-06-08 2002-10-15 Nec Corporation Organic electroluminescent device
US6921588B2 (en) 1999-12-15 2005-07-26 Samsung Sdi Co., Ltd. Organic electroluminescent device having high luminance efficiency
JP4255610B2 (ja) 1999-12-28 2009-04-15 出光興産株式会社 白色系有機エレクトロルミネッセンス素子
TWI314947B (en) 2002-04-24 2009-09-21 Eastman Kodak Compan Organic light emitting diode devices with improved operational stability

Also Published As

Publication number Publication date
WO2005043640A2 (en) 2005-05-12
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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