CN100514697C - 在有机电致发光器件中采用结晶抑制剂 - Google Patents

在有机电致发光器件中采用结晶抑制剂 Download PDF

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Publication number
CN100514697C
CN100514697C CNB2004800403416A CN200480040341A CN100514697C CN 100514697 C CN100514697 C CN 100514697C CN B2004800403416 A CNB2004800403416 A CN B2004800403416A CN 200480040341 A CN200480040341 A CN 200480040341A CN 100514697 C CN100514697 C CN 100514697C
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CN
China
Prior art keywords
electron transport
transport layer
organic electroluminescent
crystallization
crystallization inhibitor
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.)
Expired - Lifetime
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CNB2004800403416A
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English (en)
Chinese (zh)
Other versions
CN1902769A (zh
Inventor
L·-S·廖
K·P·克卢贝克
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Global OLED Technology LLC
Original Assignee
Eastman Kodak Co
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Publication date
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Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN1902769A publication Critical patent/CN1902769A/zh
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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 radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • H10K85/143—Polyacetylene; Derivatives thereof
    • 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
    • H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CNB2004800403416A 2004-01-13 2004-12-28 在有机电致发光器件中采用结晶抑制剂 Expired - Lifetime CN100514697C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/756,663 US7211948B2 (en) 2004-01-13 2004-01-13 Using a crystallization-inhibitor in organic electroluminescent devices
US10/756,663 2004-01-13

Publications (2)

Publication Number Publication Date
CN1902769A CN1902769A (zh) 2007-01-24
CN100514697C true CN100514697C (zh) 2009-07-15

Family

ID=34739892

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800403416A Expired - Lifetime CN100514697C (zh) 2004-01-13 2004-12-28 在有机电致发光器件中采用结晶抑制剂

Country Status (7)

Country Link
US (1) US7211948B2 (enExample)
EP (1) EP1704604B1 (enExample)
JP (1) JP2007525023A (enExample)
KR (1) KR101106605B1 (enExample)
CN (1) CN100514697C (enExample)
TW (1) TWI357779B (enExample)
WO (1) WO2005071772A1 (enExample)

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JP4947909B2 (ja) * 2004-03-25 2012-06-06 三洋電機株式会社 有機エレクトロルミネッセンス素子
JP2005310742A (ja) * 2004-03-25 2005-11-04 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子
US7449831B2 (en) * 2004-08-02 2008-11-11 Lg Display Co., Ltd. OLEDs having inorganic material containing anode capping layer
US7449830B2 (en) 2004-08-02 2008-11-11 Lg Display Co., Ltd. OLEDs having improved luminance stability
US7351999B2 (en) * 2004-12-16 2008-04-01 Au Optronics Corporation Organic light-emitting device with improved layer structure
TWI258881B (en) * 2005-01-06 2006-07-21 Au Optronics Corp Photoelectric device
US20060204784A1 (en) * 2005-03-10 2006-09-14 Begley William J Organic light-emitting devices with mixed electron transport materials
US7517595B2 (en) 2005-03-10 2009-04-14 Eastman Kodak Company Electroluminescent devices with mixed electron transport materials
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
US20060265278A1 (en) * 2005-05-18 2006-11-23 Napster Llc System and method for censoring randomly generated character strings
US7750561B2 (en) * 2005-05-20 2010-07-06 Lg Display Co., Ltd. Stacked OLED structure
US7943244B2 (en) * 2005-05-20 2011-05-17 Lg Display Co., Ltd. Display device with metal-organic mixed layer anodes
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)
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
KR100672535B1 (ko) * 2005-07-25 2007-01-24 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
US7563518B2 (en) * 2005-07-28 2009-07-21 Eastman Kodak Company Low voltage organic electroluminescent element
JP4842587B2 (ja) * 2005-08-11 2011-12-21 株式会社半導体エネルギー研究所 フェナントロリン誘導体化合物、並びにそれを利用する電子輸送性材料、発光素子、発光装置及び電子機器
US20070048545A1 (en) * 2005-08-31 2007-03-01 Eastman Kodak Company Electron-transporting layer for white OLED device
JP4827683B2 (ja) * 2005-10-18 2011-11-30 株式会社半導体エネルギー研究所 発光素子、発光装置並びに電子機器
US20070103067A1 (en) * 2005-11-08 2007-05-10 Ya-Ping Tsai Organic electroluminescence device and electron transporting layer
US7799439B2 (en) * 2006-01-25 2010-09-21 Global Oled Technology Llc Fluorocarbon electrode modification layer
WO2009107187A1 (ja) * 2008-02-25 2009-09-03 パイオニア株式会社 有機電界発光素子
DE102008064200A1 (de) * 2008-12-22 2010-07-01 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
JP2012186392A (ja) * 2011-03-07 2012-09-27 Seiko Epson Corp 発光素子、発光装置、表示装置および電子機器
KR102244374B1 (ko) 2013-08-09 2021-04-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
TWI790559B (zh) 2013-08-09 2023-01-21 日商半導體能源研究所股份有限公司 發光元件、顯示模組、照明模組、發光裝置、顯示裝置、電子裝置、及照明裝置
GB201320881D0 (en) * 2013-11-26 2014-01-08 Cambridge Display Tech Ltd Organic light-emitting device and method
JP2016082239A (ja) 2014-10-16 2016-05-16 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器及び照明装置
KR101966731B1 (ko) * 2015-05-01 2019-04-09 주식회사 엘지화학 폴리이미드계 필름 형성용 조성물 및 이를 이용하여 제조된 폴리이미드계 필름
JP6903443B2 (ja) * 2017-02-13 2021-07-14 パイオニア株式会社 発光装置
CN116830804A (zh) * 2021-02-12 2023-09-29 株式会社半导体能源研究所 发光器件、发光装置、电子设备以及照明装置
JPWO2022172130A1 (enExample) * 2021-02-12 2022-08-18
CN117016047A (zh) * 2021-02-12 2023-11-07 株式会社半导体能源研究所 发光器件、发光装置、电子设备以及照明装置
JPWO2022172119A1 (enExample) * 2021-02-12 2022-08-18
CN115988908A (zh) * 2022-12-28 2023-04-18 北京维信诺科技有限公司 显示面板和显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786926A2 (en) * 1996-01-29 1997-07-30 Toyo Ink Manufacturing Co., Ltd. Light-emitting material for organo-electroluminescence device and organo-electroluminescence devive for which the light-emitting material is adapted
JP2000208264A (ja) * 1999-01-19 2000-07-28 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子及びその製造方法
EP1215945A2 (en) * 2000-12-13 2002-06-19 Sanyo Electric Co., Ltd. Organic light emitting device
CN1363960A (zh) * 2001-01-02 2002-08-14 伊斯曼柯达公司 具有改进发光效率的有机发光二极管器件

Family Cites Families (11)

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US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
JPH04334894A (ja) 1991-05-10 1992-11-20 Ricoh Co Ltd 有機薄膜型電界発光素子
JPH05255664A (ja) 1992-03-12 1993-10-05 Fuji Electric Co Ltd 有機薄膜発光素子
JP3511825B2 (ja) 1996-01-29 2004-03-29 東洋インキ製造株式会社 有機エレクトロルミネッセンス素子用発光材料およびそれを使用した有機エレクトロルミネッセンス素子
JP3615374B2 (ja) 1997-11-17 2005-02-02 三洋電機株式会社 有機エレクトロルミネッセンス素子
JP4068279B2 (ja) 2000-02-23 2008-03-26 パイオニア株式会社 有機エレクトロルミネッセンス素子
TW545080B (en) * 2000-12-28 2003-08-01 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
SG138467A1 (en) 2000-12-28 2008-01-28 Semiconductor Energy Lab Luminescent device
US6565996B2 (en) * 2001-06-06 2003-05-20 Eastman Kodak Company Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer
US6727644B2 (en) * 2001-08-06 2004-04-27 Eastman Kodak Company Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole and/or electron transport sublayer
US7179543B2 (en) * 2003-10-06 2007-02-20 The Trustees Of Princeton University Doping of organic opto-electronic devices to extend reliability

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786926A2 (en) * 1996-01-29 1997-07-30 Toyo Ink Manufacturing Co., Ltd. Light-emitting material for organo-electroluminescence device and organo-electroluminescence devive for which the light-emitting material is adapted
US5811834A (en) * 1996-01-29 1998-09-22 Toyo Ink Manufacturing Co., Ltd. Light-emitting material for organo-electroluminescence device and organo-electroluminescence device for which the light-emitting material is adapted
JP2000208264A (ja) * 1999-01-19 2000-07-28 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子及びその製造方法
EP1215945A2 (en) * 2000-12-13 2002-06-19 Sanyo Electric Co., Ltd. Organic light emitting device
CN1363960A (zh) * 2001-01-02 2002-08-14 伊斯曼柯达公司 具有改进发光效率的有机发光二极管器件

Also Published As

Publication number Publication date
WO2005071772A1 (en) 2005-08-04
KR20060128915A (ko) 2006-12-14
US20050151466A1 (en) 2005-07-14
TWI357779B (en) 2012-02-01
EP1704604A1 (en) 2006-09-27
TW200541405A (en) 2005-12-16
KR101106605B1 (ko) 2012-01-20
JP2007525023A (ja) 2007-08-30
EP1704604B1 (en) 2012-04-11
US7211948B2 (en) 2007-05-01
CN1902769A (zh) 2007-01-24

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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ASS Succession or assignment of patent right

Owner name: GLOBAL OLED TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: EASTMAN KODAK COMPANY

Effective date: 20100528

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: NEW YORK, USA TO: DELAWARE, USA

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Effective date of registration: 20100528

Address after: Delaware, USA

Patentee after: Global OLED Technology LLC

Address before: American New York

Patentee before: Eastman Kodak Co.

CX01 Expiry of patent term

Granted publication date: 20090715

CX01 Expiry of patent term