DE69933414D1 - Organisches lichtemittierendes Bauelement - Google Patents

Organisches lichtemittierendes Bauelement

Info

Publication number
DE69933414D1
DE69933414D1 DE69933414T DE69933414T DE69933414D1 DE 69933414 D1 DE69933414 D1 DE 69933414D1 DE 69933414 T DE69933414 T DE 69933414T DE 69933414 T DE69933414 T DE 69933414T DE 69933414 D1 DE69933414 D1 DE 69933414D1
Authority
DE
Germany
Prior art keywords
light emitting
emitting device
organic light
organic
light
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
Application number
DE69933414T
Other languages
English (en)
Inventor
Liang Sun Hung
Ching W Tang
Pranab K Raychaudhuri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22409655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69933414(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69933414D1 publication Critical patent/DE69933414D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/30—Doping active layers, e.g. electron transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/311—Phthalocyanine
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
DE69933414T 1998-07-28 1999-07-15 Organisches lichtemittierendes Bauelement Expired - Lifetime DE69933414D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/123,601 US6172459B1 (en) 1998-07-28 1998-07-28 Electron-injecting layer providing a modified interface between an organic light-emitting structure and a cathode buffer layer

Publications (1)

Publication Number Publication Date
DE69933414D1 true DE69933414D1 (de) 2006-11-16

Family

ID=22409655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933414T Expired - Lifetime DE69933414D1 (de) 1998-07-28 1999-07-15 Organisches lichtemittierendes Bauelement

Country Status (4)

Country Link
US (1) US6172459B1 (de)
EP (1) EP0977286B1 (de)
JP (1) JP2000058266A (de)
DE (1) DE69933414D1 (de)

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EP1173049B1 (de) * 2000-02-02 2015-05-27 Mitsubishi Chemical Corporation Organisches elektrolumineszentes element
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CN1689379A (zh) * 2002-10-07 2005-10-26 皇家飞利浦电子股份有限公司 发光显示器的制造方法
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US7133032B2 (en) 2003-04-24 2006-11-07 Eastman Kodak Company OLED display and touch screen
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JP4207818B2 (ja) * 2003-07-16 2009-01-14 日本ビクター株式会社 反射型液晶表示装置
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US8420227B2 (en) 2005-03-23 2013-04-16 Semiconductor Energy Laboratory Co., Ltd. Composite material, light emitting element and light emitting device
US7649197B2 (en) * 2005-03-23 2010-01-19 Semiconductor Energy Laboratory Co., Ltd. Composite material, and light emitting element and light emitting device using the composite material
US8057916B2 (en) * 2005-04-20 2011-11-15 Global Oled Technology, Llc. OLED device with improved performance
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JP4596977B2 (ja) * 2005-05-20 2010-12-15 株式会社 日立ディスプレイズ 有機発光表示装置
JP5214440B2 (ja) 2005-05-23 2013-06-19 トムソン ライセンシング 複合透明上部電極をもつ照明または画像表示のための発光パネル
US7635858B2 (en) * 2005-08-10 2009-12-22 Au Optronics Corporation Organic light-emitting device with improved layer conductivity distribution
US20070048545A1 (en) * 2005-08-31 2007-03-01 Eastman Kodak Company Electron-transporting layer for white OLED device
US8956738B2 (en) * 2005-10-26 2015-02-17 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
US9666826B2 (en) * 2005-11-30 2017-05-30 Global Oled Technology Llc Electroluminescent device including an anthracene derivative
JP2009524189A (ja) * 2006-01-18 2009-06-25 エルジー・ケム・リミテッド 積層型有機発光素子
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US20070236140A1 (en) * 2006-04-05 2007-10-11 Hsiang-Lun Hsu System for displaying images including electroluminescent device and method for fabricating the same
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US8795855B2 (en) * 2007-01-30 2014-08-05 Global Oled Technology Llc OLEDs having high efficiency and excellent lifetime
US20080284317A1 (en) * 2007-05-17 2008-11-20 Liang-Sheng Liao Hybrid oled having improved efficiency
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US20090004485A1 (en) * 2007-06-27 2009-01-01 Shiying Zheng 6-member ring structure used in electroluminescent devices
JP5208591B2 (ja) 2007-06-28 2013-06-12 株式会社半導体エネルギー研究所 発光装置、及び照明装置
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CN103154187B (zh) 2010-10-04 2015-06-17 株式会社半导体能源研究所 复合材料、发光元件、发光装置、电子装置以及照明装置
JP6023461B2 (ja) 2011-05-13 2016-11-09 株式会社半導体エネルギー研究所 発光素子、発光装置
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US10236450B2 (en) 2015-03-24 2019-03-19 Massachusetts Institute Of Technology Organic conductive materials and devices
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Also Published As

Publication number Publication date
EP0977286A3 (de) 2003-09-10
US6172459B1 (en) 2001-01-09
EP0977286B1 (de) 2006-10-04
JP2000058266A (ja) 2000-02-25
EP0977286A2 (de) 2000-02-02

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