TWI357779B - Using a crystallization-inhibitor in organic elect - Google Patents

Using a crystallization-inhibitor in organic elect Download PDF

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Publication number
TWI357779B
TWI357779B TW094100792A TW94100792A TWI357779B TW I357779 B TWI357779 B TW I357779B TW 094100792 A TW094100792 A TW 094100792A TW 94100792 A TW94100792 A TW 94100792A TW I357779 B TWI357779 B TW I357779B
Authority
TW
Taiwan
Prior art keywords
electron
layer
transport layer
organic electroluminescent
electroluminescent device
Prior art date
Application number
TW094100792A
Other languages
English (en)
Chinese (zh)
Other versions
TW200541405A (en
Inventor
Liang Sheng Liao
Kevin Paul Klubek
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
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Application filed by Global Oled Technology Llc filed Critical Global Oled Technology Llc
Publication of TW200541405A publication Critical patent/TW200541405A/zh
Application granted granted Critical
Publication of TWI357779B publication Critical patent/TWI357779B/zh

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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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
TW094100792A 2004-01-13 2005-01-12 Using a crystallization-inhibitor in organic elect TWI357779B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW200541405A TW200541405A (en) 2005-12-16
TWI357779B true TWI357779B (en) 2012-02-01

Family

ID=34739892

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094100792A TWI357779B (en) 2004-01-13 2005-01-12 Using a crystallization-inhibitor in organic elect

Country Status (7)

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

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US7449830B2 (en) 2004-08-02 2008-11-11 Lg Display Co., Ltd. OLEDs having improved luminance stability
US7449831B2 (en) * 2004-08-02 2008-11-11 Lg Display Co., Ltd. OLEDs having inorganic material containing anode capping layer
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
US7777407B2 (en) * 2005-05-04 2010-08-17 Lg Display Co., Ltd. Organic light emitting devices comprising a doped triazine electron transport layer
US8487527B2 (en) * 2005-05-04 2013-07-16 Lg Display Co., Ltd. Organic light emitting devices
US20060265278A1 (en) * 2005-05-18 2006-11-23 Napster Llc System and method for censoring randomly generated character strings
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
US7811679B2 (en) * 2005-05-20 2010-10-12 Lg Display Co., Ltd. Display devices with light absorbing metal nanoparticle layers
US7728517B2 (en) 2005-05-20 2010-06-01 Lg Display Co., Ltd. Intermediate electrodes for stacked OLEDs
US7750561B2 (en) * 2005-05-20 2010-07-06 Lg Display Co., Ltd. Stacked OLED structure
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
TWI686971B (zh) 2013-08-09 2020-03-01 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
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
GB201320881D0 (en) * 2013-11-26 2014-01-08 Cambridge Display Tech Ltd Organic light-emitting device and method
US10153449B2 (en) 2014-10-16 2018-12-11 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
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
US20240121979A1 (en) * 2021-02-12 2024-04-11 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Device, Light-Emitting Apparatus, Electronic Appliance, and Lighting Device
WO2022172130A1 (ja) * 2021-02-12 2022-08-18 株式会社半導体エネルギー研究所 発光デバイス、発光装置、電子機器および照明装置
JPWO2022172116A1 (https=) * 2021-02-12 2022-08-18
JPWO2022172119A1 (https=) * 2021-02-12 2022-08-18
CN115988908B (zh) * 2022-12-28 2026-02-27 北京维信诺科技有限公司 显示面板和显示装置

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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
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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
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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
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US6720090B2 (en) * 2001-01-02 2004-04-13 Eastman Kodak Company Organic light emitting diode devices with improved luminance efficiency
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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

Also Published As

Publication number Publication date
EP1704604A1 (en) 2006-09-27
EP1704604B1 (en) 2012-04-11
CN1902769A (zh) 2007-01-24
KR101106605B1 (ko) 2012-01-20
US7211948B2 (en) 2007-05-01
KR20060128915A (ko) 2006-12-14
JP2007525023A (ja) 2007-08-30
US20050151466A1 (en) 2005-07-14
TW200541405A (en) 2005-12-16
WO2005071772A1 (en) 2005-08-04
CN100514697C (zh) 2009-07-15

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