JP4537207B2 - 低い仕事関数の陽極を有する電界発光素子 - Google Patents

低い仕事関数の陽極を有する電界発光素子 Download PDF

Info

Publication number
JP4537207B2
JP4537207B2 JP2004558519A JP2004558519A JP4537207B2 JP 4537207 B2 JP4537207 B2 JP 4537207B2 JP 2004558519 A JP2004558519 A JP 2004558519A JP 2004558519 A JP2004558519 A JP 2004558519A JP 4537207 B2 JP4537207 B2 JP 4537207B2
Authority
JP
Japan
Prior art keywords
layer
oxide
anode
cathode
compound
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
JP2004558519A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006503443A (ja
Inventor
セ−ファン・ソン
ジュン−ギ・ジャン
サン−ユン・ジュン
セオク−ヒー・ヨーン
ジェ−チョル・リー
コン−キョム・キム
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.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
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 LG Chem Ltd filed Critical LG Chem Ltd
Publication of JP2006503443A publication Critical patent/JP2006503443A/ja
Application granted granted Critical
Publication of JP4537207B2 publication Critical patent/JP4537207B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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 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
    • 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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • 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
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/50—Oxidation-reduction potentials, e.g. excited state redox potentials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • 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
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • H10K85/731—Liquid crystalline materials
    • 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
JP2004558519A 2002-12-11 2003-12-05 低い仕事関数の陽極を有する電界発光素子 Expired - Lifetime JP4537207B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20020078809 2002-12-11
PCT/KR2003/002659 WO2004054326A2 (en) 2002-12-11 2003-12-05 Electroluminescent devices with low work function anode

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2007160504A Division JP5259128B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子
JP2007160505A Division JP5259129B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子

Publications (2)

Publication Number Publication Date
JP2006503443A JP2006503443A (ja) 2006-01-26
JP4537207B2 true JP4537207B2 (ja) 2010-09-01

Family

ID=32501361

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2004558519A Expired - Lifetime JP4537207B2 (ja) 2002-12-11 2003-12-05 低い仕事関数の陽極を有する電界発光素子
JP2007160504A Expired - Lifetime JP5259128B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子
JP2007160505A Expired - Lifetime JP5259129B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2007160504A Expired - Lifetime JP5259128B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子
JP2007160505A Expired - Lifetime JP5259129B2 (ja) 2002-12-11 2007-06-18 低い仕事関数の陽極を有する電界発光素子

Country Status (10)

Country Link
US (3) US7560175B2 (US07648779-20100119-C00007.png)
EP (3) EP1842891B1 (US07648779-20100119-C00007.png)
JP (3) JP4537207B2 (US07648779-20100119-C00007.png)
KR (1) KR100606634B1 (US07648779-20100119-C00007.png)
CN (1) CN100527472C (US07648779-20100119-C00007.png)
AT (1) ATE433649T1 (US07648779-20100119-C00007.png)
AU (1) AU2003302867A1 (US07648779-20100119-C00007.png)
DE (1) DE60327944D1 (US07648779-20100119-C00007.png)
TW (1) TWI241864B (US07648779-20100119-C00007.png)
WO (1) WO2004054326A2 (US07648779-20100119-C00007.png)

Families Citing this family (162)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721656B1 (ko) * 2005-11-01 2007-05-23 주식회사 엘지화학 유기 전기 소자
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
JP4628690B2 (ja) * 2004-03-24 2011-02-09 株式会社 日立ディスプレイズ 有機発光表示装置
WO2006075822A1 (en) * 2004-04-09 2006-07-20 Lg Chem, Ltd. Stacked organic light emitting device having high efficiency and high brightness
WO2005109542A1 (en) 2004-05-11 2005-11-17 Lg Chem. Ltd. Organic electronic device
KR101068395B1 (ko) * 2004-06-30 2011-09-28 엘지디스플레이 주식회사 상부발광 방식의 유기전계발광 소자 및 그 제조방법
US7812522B2 (en) * 2004-07-22 2010-10-12 Ifire Ip Corporation Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displays
JP4565922B2 (ja) * 2004-07-30 2010-10-20 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4578215B2 (ja) * 2004-11-30 2010-11-10 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4315874B2 (ja) * 2004-07-30 2009-08-19 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4565921B2 (ja) * 2004-07-30 2010-10-20 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4785386B2 (ja) * 2005-01-31 2011-10-05 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP2006066380A (ja) * 2004-07-30 2006-03-09 Sanyo Electric Co Ltd 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP2006066379A (ja) * 2004-07-30 2006-03-09 Sanyo Electric Co Ltd 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4434872B2 (ja) * 2004-07-30 2010-03-17 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
US7540978B2 (en) * 2004-08-05 2009-06-02 Novaled Ag Use of an organic matrix material for producing an organic semiconductor material, organic semiconductor material and electronic component
JP2008509565A (ja) 2004-08-13 2008-03-27 ノヴァレッド・アクチエンゲゼルシャフト 発光成分用積層体
EP1794255B1 (en) * 2004-08-19 2016-11-16 LG Chem, Ltd. Organic light-emitting device comprising buffer layer and method for fabricating the same
JP4254668B2 (ja) * 2004-09-07 2009-04-15 ソニー株式会社 有機電界発光素子および表示装置
EP1648042B1 (en) * 2004-10-07 2007-05-02 Novaled AG A method for doping a semiconductor material with cesium
JP2006114544A (ja) * 2004-10-12 2006-04-27 Chisso Corp 有機電界発光素子
GB2442028A (en) * 2004-12-24 2008-03-26 Cambridge Display Tech Ltd Light emissive device
KR100611673B1 (ko) * 2005-01-31 2006-08-10 삼성에스디아이 주식회사 박막 형성 방법 및 유기전계발광소자의 제조 방법
US7494722B2 (en) 2005-02-23 2009-02-24 Eastman Kodak Company Tandem OLED having an organic intermediate connector
EP1705727B1 (de) * 2005-03-15 2007-12-26 Novaled AG Lichtemittierendes Bauelement
EP1867080A4 (en) * 2005-03-23 2009-08-12 Semiconductor Energy Lab COMPOSITE MATERIAL, MATERIAL FOR A LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING EQUIPMENT AND ELECTRONIC EQUIPMENT
JP4792828B2 (ja) * 2005-06-17 2011-10-12 ソニー株式会社 表示素子
US8906517B2 (en) 2005-04-04 2014-12-09 Sony Corporation Organic electroluminescence device
ATE381117T1 (de) 2005-04-13 2007-12-15 Novaled Ag Anordnung für eine organische leuchtdiode vom pin-typ und verfahren zum herstellen
US20060240280A1 (en) * 2005-04-21 2006-10-26 Eastman Kodak Company OLED anode modification layer
US20060240281A1 (en) * 2005-04-21 2006-10-26 Eastman Kodak Company Contaminant-scavenging layer on OLED anodes
DE502005009415D1 (de) 2005-05-27 2010-05-27 Novaled Ag Transparente organische Leuchtdiode
EP2045843B1 (de) * 2005-06-01 2012-08-01 Novaled AG Lichtemittierendes Bauteil mit einer Elektrodenanordnung
JP4715329B2 (ja) * 2005-06-22 2011-07-06 セイコーエプソン株式会社 電子デバイス用基板の製造方法
KR20070000262A (ko) * 2005-06-27 2007-01-02 삼성전자주식회사 Mg-Ag 단일 박막층을 사용한 음극 전극 형성 단계를 포함하는 유기발광소자의 제조 방법 및 이에 의해 제조된 유기발광소자
EP1739765A1 (de) * 2005-07-01 2007-01-03 Novaled AG Organische Leuchtdiode und Anordnung mit mehreren organischen Leuchtdioden
US20090015150A1 (en) * 2005-07-15 2009-01-15 Lg Chem, Ltd. Organic light emitting device and method for manufacturing the same
TWI321968B (en) * 2005-07-15 2010-03-11 Lg Chemical Ltd Organic light meitting device and method for manufacturing the same
JP4785509B2 (ja) * 2005-11-30 2011-10-05 三洋電機株式会社 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
JP4848152B2 (ja) 2005-08-08 2011-12-28 出光興産株式会社 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
JPWO2007026581A1 (ja) * 2005-08-30 2009-03-05 出光興産株式会社 有機エレクトロルミネッセンス素子
EP1926159A1 (en) 2005-09-15 2008-05-28 Idemitsu Kosan Company Limited Asymmetric fluorene derivative and organic electroluminescent element containing the same
KR20080052594A (ko) 2005-09-16 2008-06-11 이데미쓰 고산 가부시키가이샤 피렌계 유도체 및 그것을 이용한 유기 전기발광 소자
US8956738B2 (en) * 2005-10-26 2015-02-17 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
US20070092755A1 (en) * 2005-10-26 2007-04-26 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US20070092759A1 (en) * 2005-10-26 2007-04-26 Begley William J Organic element for low voltage electroluminescent devices
JP2007123611A (ja) * 2005-10-28 2007-05-17 Sanyo Electric Co Ltd 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置
KR100890862B1 (ko) * 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
KR100830332B1 (ko) * 2005-11-30 2008-05-19 삼성에스디아이 주식회사 유기발광소자
KR100730190B1 (ko) * 2005-12-20 2007-06-19 삼성에스디아이 주식회사 유기 발광 표시 소자 및 이의 제조방법
EP1806795B1 (de) * 2005-12-21 2008-07-09 Novaled AG Organisches Bauelement
DE602006001930D1 (de) * 2005-12-23 2008-09-04 Novaled Ag tur von organischen Schichten
EP1808909A1 (de) 2006-01-11 2007-07-18 Novaled AG Elekrolumineszente Lichtemissionseinrichtung
JP4972938B2 (ja) * 2006-01-12 2012-07-11 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
KR100845694B1 (ko) * 2006-01-18 2008-07-11 주식회사 엘지화학 적층형 유기발광소자
US7799439B2 (en) * 2006-01-25 2010-09-21 Global Oled Technology Llc Fluorocarbon electrode modification layer
KR100792139B1 (ko) * 2006-02-06 2008-01-04 주식회사 엘지화학 전자주입층으로서 무기절연층을 이용한 유기발광소자 및이의 제조 방법
US20080007160A1 (en) 2006-02-28 2008-01-10 Idemitsu Kosan Co., Ltd. Organic electroluminescent device using fluoranthene derivative and indenoperylene derivative
EP1992202B1 (en) * 2006-03-07 2017-11-08 LG Display Co., Ltd. Oled and fabricating method of the same
WO2007102361A1 (ja) 2006-03-07 2007-09-13 Idemitsu Kosan Co., Ltd. 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子
EP1848049B1 (de) * 2006-04-19 2009-12-09 Novaled AG Lichtemittierendes Bauelement
JP5186365B2 (ja) 2006-04-26 2013-04-17 出光興産株式会社 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子
WO2007129834A1 (en) * 2006-05-04 2007-11-15 Lg Chem, Ltd. Organic light-emitting device having light-emitting pattern, method and apparatus for preparing the same
JP5616582B2 (ja) 2006-06-22 2014-10-29 出光興産株式会社 複素環含有アリールアミン誘導体を用いた有機エレクトロルミネッセンス素子
US8974918B2 (en) * 2006-07-04 2015-03-10 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP5109303B2 (ja) 2006-07-31 2012-12-26 ソニー株式会社 有機発光素子および表示装置
WO2008023549A1 (fr) 2006-08-23 2008-02-28 Idemitsu Kosan Co., Ltd. Dérivés d'amines aromatiques et dispositifs électroluminescents organiques fabriqués à l'aide de ces dérivés
CN103254113A (zh) 2006-11-24 2013-08-21 出光兴产株式会社 芳香族胺衍生物及使用其的有机电致发光元件
KR20080051572A (ko) * 2006-12-06 2008-06-11 주성엔지니어링(주) 유기 전계 발광 소자 및 그 제조 방법
US8795855B2 (en) 2007-01-30 2014-08-05 Global Oled Technology Llc OLEDs having high efficiency and excellent lifetime
JP2008192576A (ja) * 2007-02-08 2008-08-21 Sony Corp 有機電界発光素子の製造方法および表示装置の製造方法
TWI373987B (en) * 2007-03-07 2012-10-01 Sony Corp Organic electroluminescent device and display device
US8278819B2 (en) 2007-03-09 2012-10-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and display
JP4939284B2 (ja) * 2007-04-05 2012-05-23 財団法人山形県産業技術振興機構 有機エレクトロルミネッセント素子
WO2008126802A1 (ja) 2007-04-06 2008-10-23 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子
DE102007019260B4 (de) * 2007-04-17 2020-01-16 Novaled Gmbh Nichtflüchtiges organisches Speicherelement
US20080284317A1 (en) * 2007-05-17 2008-11-20 Liang-Sheng Liao Hybrid oled having improved efficiency
US8044390B2 (en) * 2007-05-25 2011-10-25 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent display
KR100856508B1 (ko) * 2007-06-15 2008-09-04 주식회사 잉크테크 투명도전막 및 이의 제조방법
US8034465B2 (en) * 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
WO2009020095A1 (ja) 2007-08-06 2009-02-12 Idemitsu Kosan Co., Ltd. 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
US20090091242A1 (en) * 2007-10-05 2009-04-09 Liang-Sheng Liao Hole-injecting layer in oleds
US7719180B2 (en) * 2007-10-16 2010-05-18 Global Oled Technology Llc Inverted OLED device with improved efficiency
US8420229B2 (en) 2007-10-26 2013-04-16 Global OLED Technologies LLC OLED device with certain fluoranthene light-emitting dopants
US8431242B2 (en) * 2007-10-26 2013-04-30 Global Oled Technology, Llc. OLED device with certain fluoranthene host
US20090110956A1 (en) * 2007-10-26 2009-04-30 Begley William J Oled device with electron transport material combination
US8076009B2 (en) 2007-10-26 2011-12-13 Global Oled Technology, Llc. OLED device with fluoranthene electron transport materials
US8129039B2 (en) * 2007-10-26 2012-03-06 Global Oled Technology, Llc Phosphorescent OLED device with certain fluoranthene host
US20090134469A1 (en) * 2007-11-28 2009-05-28 Interuniversitair Microelektronica Centrum (Imec) Vzw Method of manufacturing a semiconductor device with dual fully silicided gate
US8900722B2 (en) 2007-11-29 2014-12-02 Global Oled Technology Llc OLED device employing alkali metal cluster compounds
JP5024021B2 (ja) * 2007-12-18 2012-09-12 セイコーエプソン株式会社 発光装置及び電子機器
JPWO2009084268A1 (ja) * 2007-12-28 2011-05-12 出光興産株式会社 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子
FR2926677B1 (fr) * 2008-01-18 2014-04-25 Astron Fiamm Safety Diode et procede de realisation d'une diode electroluminescente organique a microcavite incluant des couches organiques dopees
KR101003267B1 (ko) * 2008-01-18 2010-12-21 주식회사 엘지화학 유기발광소자 및 이의 제조 방법
CN101940065A (zh) * 2008-01-23 2011-01-05 Lg化学株式会社 有机发光器件及其制备方法
US20090191427A1 (en) * 2008-01-30 2009-07-30 Liang-Sheng Liao Phosphorescent oled having double hole-blocking layers
US7947974B2 (en) * 2008-03-25 2011-05-24 Global Oled Technology Llc OLED device with hole-transport and electron-transport materials
JP5624459B2 (ja) * 2008-04-23 2014-11-12 パナソニック株式会社 有機エレクトロルミネッセンス素子
US8242487B2 (en) 2008-05-16 2012-08-14 E I Du Pont De Nemours And Company Anode for an organic electronic device
KR101379133B1 (ko) 2008-05-29 2014-03-28 이데미쓰 고산 가부시키가이샤 방향족 아민 유도체 및 그들을 사용한 유기 전기발광 소자
US8372526B2 (en) 2008-07-16 2013-02-12 Universal Display Corporation Intermediate connector for stacked organic light emitting devices
DE102008036062B4 (de) 2008-08-04 2015-11-12 Novaled Ag Organischer Feldeffekt-Transistor
DE102008036063B4 (de) 2008-08-04 2017-08-31 Novaled Gmbh Organischer Feldeffekt-Transistor
US8058159B2 (en) * 2008-08-27 2011-11-15 General Electric Company Method of making low work function component
US7931975B2 (en) * 2008-11-07 2011-04-26 Global Oled Technology Llc Electroluminescent device containing a flouranthene compound
US8088500B2 (en) * 2008-11-12 2012-01-03 Global Oled Technology Llc OLED device with fluoranthene electron injection materials
JP5458554B2 (ja) * 2008-11-19 2014-04-02 ソニー株式会社 有機電界発光素子および表示装置
TWI486097B (zh) * 2008-12-01 2015-05-21 Semiconductor Energy Lab 發光元件、發光裝置、照明裝置、及電子裝置
JP2012510706A (ja) * 2008-12-01 2012-05-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 有機電子デバイス用のアノード
US7968215B2 (en) * 2008-12-09 2011-06-28 Global Oled Technology Llc OLED device with cyclobutene electron injection materials
US8461758B2 (en) 2008-12-19 2013-06-11 E I Du Pont De Nemours And Company Buffer bilayers for electronic devices
JP2010192413A (ja) * 2009-01-22 2010-09-02 Sony Corp 有機電界発光素子および表示装置
US8216697B2 (en) * 2009-02-13 2012-07-10 Global Oled Technology Llc OLED with fluoranthene-macrocyclic materials
DE102009009277B4 (de) * 2009-02-17 2023-12-07 Merck Patent Gmbh Organische elektronische Vorrichtung, Verfahren zu deren Herstellung und Verwendung von Verbindungen
WO2010095621A1 (ja) * 2009-02-18 2010-08-26 出光興産株式会社 芳香族アミン誘導体及び有機エレクトロルミネッセンス素子
US8147989B2 (en) * 2009-02-27 2012-04-03 Global Oled Technology Llc OLED device with stabilized green light-emitting layer
JP2010232163A (ja) * 2009-03-03 2010-10-14 Fujifilm Corp 発光表示装置の製造方法、発光表示装置、及び発光ディスプレイ
US20120007071A1 (en) * 2009-03-17 2012-01-12 Mun-Kyu Joo Organic light-emitting device, and method for manufacturing same
US20100244677A1 (en) * 2009-03-31 2010-09-30 Begley William J Oled device containing a silyl-fluoranthene derivative
US8206842B2 (en) * 2009-04-06 2012-06-26 Global Oled Technology Llc Organic element for electroluminescent devices
US9125716B2 (en) * 2009-04-17 2015-09-08 Boston Scientific Scimed, Inc. Delivery sleeve for pelvic floor implants
DE102009022900A1 (de) * 2009-04-30 2010-11-18 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zu dessen Herstellung
US20110108854A1 (en) * 2009-11-10 2011-05-12 Chien-Min Sung Substantially lattice matched semiconductor materials and associated methods
KR101097339B1 (ko) * 2010-03-08 2011-12-23 삼성모바일디스플레이주식회사 유기 발광 소자 및 이의 제조 방법
KR101647134B1 (ko) * 2010-03-29 2016-08-10 삼성디스플레이 주식회사 유기 발광 소자
CN102834922B (zh) 2010-04-02 2016-04-13 株式会社半导体能源研究所 半导体装置
CN101826600A (zh) * 2010-04-09 2010-09-08 苏旋 一种有机电致发光二极管器件
US8556516B2 (en) 2010-08-26 2013-10-15 Hamilton Sundstrand Corporation Compressor bearing cooling inlet plate
CN102005540A (zh) * 2010-10-12 2011-04-06 西安文景光电科技有限公司 金属与p型盘状化合物作为复合阳极的有机电致发光器件
KR101351512B1 (ko) * 2010-10-25 2014-01-16 엘지디스플레이 주식회사 유기전계 발광소자 및 그의 제조방법
JP5677583B2 (ja) * 2010-11-26 2015-02-25 ▲海▼洋王照明科技股▲ふん▼有限公司 有機エレクトロルミネセンスデバイス及びその製造方法
US8784048B2 (en) 2010-12-21 2014-07-22 Hamilton Sundstrand Corporation Air cycle machine bearing cooling inlet plate
CN102157703B (zh) * 2011-03-03 2013-04-24 西安文景光电科技有限公司 一种提高亮度的oled器件
CN103429570A (zh) * 2011-03-24 2013-12-04 出光兴产株式会社 双咔唑衍生物及使用其的有机电致发光元件
FR2976729B1 (fr) * 2011-06-16 2013-06-07 Saint Gobain Substrat a electrode pour dispositif oled et un tel dispositif oled
CN102838986B (zh) * 2011-06-22 2014-04-02 海洋王照明科技股份有限公司 钛锰共掺杂氧化钇发光薄膜、其制备方法及有机电致发光器件
JP5938175B2 (ja) * 2011-07-15 2016-06-22 出光興産株式会社 含窒素芳香族複素環誘導体およびそれを用いた有機エレクトロルミネッセンス素子
KR101813171B1 (ko) * 2011-09-01 2017-12-28 삼성전자주식회사 가스차단성 박막, 이를 포함하는 전자소자 및 이의 제조방법
KR101320449B1 (ko) * 2011-09-02 2013-10-23 주식회사 엘엠에스 유기전자소자
JP5861961B2 (ja) * 2012-02-01 2016-02-16 株式会社Ｊｏｌｅｄ 有機ｅｌ素子とその製造方法
CN102544368B (zh) * 2012-02-10 2014-12-10 中国科学院微电子研究所 一种有机薄膜晶体管及其制备方法
CN103503190B (zh) 2012-04-27 2016-08-24 株式会社日本有机雷特显示器 有机el元件和具备该元件的有机el面板、有机el发光装置、有机el显示装置
CN102659790B (zh) * 2012-05-16 2015-02-04 吉林奥来德光电材料股份有限公司 有机发光材料及制备方法及应用
KR102087950B1 (ko) 2012-12-04 2020-03-12 삼성디스플레이 주식회사 헤테로고리 화합물 및 이를 포함한 유기 발광 소자
JP5892924B2 (ja) * 2012-12-28 2016-03-23 エルジー ディスプレイ カンパニー リミテッド 有機ｅｌ素子および有機ｅｌ素子の製造方法、並びに有機ｅｌディスプレイ
KR102052071B1 (ko) 2013-02-21 2019-12-05 삼성디스플레이 주식회사 유기 발광 소자
CN104009166A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104009174A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
CN104009162A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
CN104009180A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104009167A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN103219472B (zh) * 2013-04-19 2015-12-02 云南北方奥雷德光电科技股份有限公司 顶部发光oled器件阳极结构及其制备工艺
CN104183738A (zh) * 2013-05-24 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104183729A (zh) * 2013-05-24 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
WO2014196329A1 (ja) * 2013-06-06 2014-12-11 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
US9515226B2 (en) * 2013-07-10 2016-12-06 Yangang Xi Light emitting device and method for making the same
JP6134292B2 (ja) * 2014-05-30 2017-05-24 信越化学工業株式会社 反応性シリル基を有する電荷移動錯体及びその製造方法、並びに表面修飾剤及びこれを用いた透明酸化物電極及びその製造方法
TWI569492B (zh) * 2014-12-22 2017-02-01 昱鐳光電科技股份有限公司 有機發光元件
US10418522B2 (en) 2016-12-20 2019-09-17 Goforward Technology Inc. Optoelectronic device and method for making the same
KR20200026426A (ko) * 2018-08-31 2020-03-11 삼성디스플레이 주식회사 유기 발광 소자 및 화합물
US10818865B2 (en) * 2018-10-17 2020-10-27 Lakeside Photoelectronic Technology (Jiangsu) Co., Ltd. Multiple hole injection structure on oxidized aluminum and applications thereof in organic luminescent devices

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356429A (en) 1980-07-17 1982-10-26 Eastman Kodak Company Organic electroluminescent cell
US4780536A (en) 1986-09-05 1988-10-25 The Ohio State University Research Foundation Hexaazatriphenylene hexanitrile and its derivatives and their preparations
US4769292A (en) * 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
EP0390551B1 (en) * 1989-03-31 1996-07-10 Kabushiki Kaisha Toshiba Organic electroluminescent device
JP3076603B2 (ja) 1990-09-20 2000-08-14 出光興産株式会社 有機エレクトロルミネッセンス素子
US5150006A (en) 1991-08-01 1992-09-22 Eastman Kodak Company Blue emitting internal junction organic electroluminescent device (II)
JPH05307997A (ja) * 1992-04-30 1993-11-19 Pioneer Electron Corp 有機エレクトロルミネッセンス素子
JP3300069B2 (ja) 1992-11-19 2002-07-08 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
JPH0711249A (ja) 1993-04-28 1995-01-13 Mitsui Petrochem Ind Ltd 薄膜電界発光素子およびその製造方法
JP3534445B2 (ja) 1993-09-09 2004-06-07 隆一 山本 ポリチオフェンを用いたｅｌ素子
DE59510315D1 (de) 1994-04-07 2002-09-19 Covion Organic Semiconductors Spiroverbindungen und ihre Verwendung als Elektrolumineszenzmaterialien
JPH08167477A (ja) 1994-10-13 1996-06-25 Tdk Corp 有機エレクトロルミネセンス素子
JPH08325564A (ja) 1995-06-05 1996-12-10 Nec Corp 有機薄膜ｅｌ素子
DE19543637A1 (de) 1995-11-23 1997-05-28 Basf Ag Verwendung von in der plastisch-kolumnar diskotischen flüssigkristallinen Phase vorliegenden organischen Verbindungen zum Transport elektrischer Ladungen
TW365104B (en) 1996-03-19 1999-07-21 Motorola Inc Organic electroluminescent device with new hole transporting material
WO1997040648A1 (en) * 1996-04-25 1997-10-30 Philips Electronics N.V. Organic electroluminescent device
US5766779A (en) 1996-08-20 1998-06-16 Eastman Kodak Company Electron transporting materials for organic electroluminescent devices
US5645948A (en) 1996-08-20 1997-07-08 Eastman Kodak Company Blue organic electroluminescent devices
US6046543A (en) 1996-12-23 2000-04-04 The Trustees Of Princeton University High reliability, high efficiency, integratable organic light emitting devices and methods of producing same
EP1019401B1 (en) 1997-04-25 2008-01-16 Koninklijke Philips Electronics N.V. Complex comprising a rare-earth metal ion and a complexing moiety
US6497969B2 (en) 1997-09-05 2002-12-24 Nessdisplay Co., Ltd. Electroluminescent device having an organic layer including polyimide
DE19740792A1 (de) 1997-09-17 1999-04-01 Bosch Gmbh Robert Verfahren zur Erzeugung eines Plasmas durch Einstrahlung von Mikrowellen
FI105986B (fi) * 1997-11-26 2000-10-31 Nokia Networks Oy Tilaajan palveluprofiilit tietoliikennejärjestelmässä
US6501217B2 (en) 1998-02-02 2002-12-31 International Business Machines Corporation Anode modification for organic light emitting diodes
WO1999039393A1 (en) 1998-02-02 1999-08-05 International Business Machines Corporation Anode modification for organic light emitting diodes
JP3852518B2 (ja) 1998-05-18 2006-11-29 ソニー株式会社 有機電界発光素子
US6352777B1 (en) 1998-08-19 2002-03-05 The Trustees Of Princeton University Organic photosensitive optoelectronic devices with transparent electrodes
JP2000164361A (ja) 1998-11-25 2000-06-16 Tdk Corp 有機ｅｌ素子
US6656608B1 (en) 1998-12-25 2003-12-02 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
US6351067B2 (en) 1999-01-21 2002-02-26 City University Of Hong Kong Organic electroluminescent device with improved hole injecting structure
JP4198253B2 (ja) 1999-02-02 2008-12-17 出光興産株式会社 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
EP1196955A1 (en) 1999-07-19 2002-04-17 Uniax Corporation Long-lifetime polymer light-emitting devices with improved luminous efficiency and radiance
JP2001043980A (ja) * 1999-07-29 2001-02-16 Sony Corp 有機エレクトロルミネッセンス素子及び表示装置
JP3571977B2 (ja) 1999-11-12 2004-09-29 キヤノン株式会社 有機発光素子
JP3744766B2 (ja) * 1999-12-27 2006-02-15 三洋電機株式会社 有機発光素子およびその製造方法ならびに表示装置およびその製造方法
KR100721656B1 (ko) * 2005-11-01 2007-05-23 주식회사 엘지화학 유기 전기 소자
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
TWI238183B (en) 2000-01-12 2005-08-21 Sumitomo Chemical Co Polymeric fluorescent substance and polymer light-emitting device
JP3967081B2 (ja) * 2000-02-03 2007-08-29 株式会社半導体エネルギー研究所 発光装置及びその作製方法
AT410729B (de) 2000-04-27 2003-07-25 Qsel Quantum Solar Energy Linz Photovoltaische zelle mit einer photoaktiven schicht aus zwei molekularen organischen komponenten
US6579629B1 (en) 2000-08-11 2003-06-17 Eastman Kodak Company Cathode layer in organic light-emitting diode devices
JP2002100482A (ja) * 2000-09-20 2002-04-05 Mitsubishi Chemicals Corp 有機電界発光素子
JP4798322B2 (ja) * 2001-01-26 2011-10-19 ソニー株式会社 表示装置及び表示装置の製造方法
JP2002246184A (ja) 2001-02-14 2002-08-30 Fuji Photo Film Co Ltd 発光素子
US6998487B2 (en) 2001-04-27 2006-02-14 Lg Chem, Ltd. Double-spiro organic compounds and organic electroluminescent devices using the same
DE10135513B4 (de) 2001-07-20 2005-02-24 Novaled Gmbh Lichtemittierendes Bauelement mit organischen Schichten
DE10207859A1 (de) 2002-02-20 2003-09-04 Univ Dresden Tech Dotiertes organisches Halbleitermaterial sowie Verfahren zu dessen Herstellung
CN1161002C (zh) 2002-04-03 2004-08-04 清华大学 一种有机电致发光器件
US6806491B2 (en) 2002-04-03 2004-10-19 Tsinghua University Organic light-emitting devices
CN1556803A (zh) 2002-05-07 2004-12-22 LG��ѧ��ʽ���� 用于电致发光的新有机化合物和使用该化合物的有机电致发光器件
US6626697B1 (en) 2002-11-07 2003-09-30 Tyco Electronics Corp. Network connection sensing assembly
US6963081B2 (en) * 2003-09-30 2005-11-08 Osram Otpo Semiconductors Gmbh Interfacial trap layer to improve carrier injection
DE10357044A1 (de) 2003-12-04 2005-07-14 Novaled Gmbh Verfahren zur Dotierung von organischen Halbleitern mit Chinondiiminderivaten
WO2005109542A1 (en) 2004-05-11 2005-11-17 Lg Chem. Ltd. Organic electronic device
EP1794255B1 (en) * 2004-08-19 2016-11-16 LG Chem, Ltd. Organic light-emitting device comprising buffer layer and method for fabricating the same
KR100890862B1 (ko) * 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
KR100845694B1 (ko) * 2006-01-18 2008-07-11 주식회사 엘지화학 적층형 유기발광소자

Also Published As

Publication number Publication date
JP2007287698A (ja) 2007-11-01
WO2004054326A3 (en) 2004-09-16
US7648780B2 (en) 2010-01-19
CN100527472C (zh) 2009-08-12
EP1842891A1 (en) 2007-10-10
EP1842891B1 (en) 2020-05-20
US7560175B2 (en) 2009-07-14
US20080001532A1 (en) 2008-01-03
US20090230842A9 (en) 2009-09-17
KR20040051507A (ko) 2004-06-18
EP1570711B1 (en) 2009-06-10
TW200420177A (en) 2004-10-01
DE60327944D1 (de) 2009-07-23
US20040113547A1 (en) 2004-06-17
JP5259128B2 (ja) 2013-08-07
JP2006503443A (ja) 2006-01-26
EP1842890A1 (en) 2007-10-10
EP1570711A2 (en) 2005-09-07
AU2003302867A1 (en) 2004-06-30
JP5259129B2 (ja) 2013-08-07
WO2004054326A2 (en) 2004-06-24
US7648779B2 (en) 2010-01-19
JP2007311811A (ja) 2007-11-29
ATE433649T1 (de) 2009-06-15
CN1989787A (zh) 2007-06-27
TWI241864B (en) 2005-10-11
EP1842890B1 (en) 2020-05-06
US20070257605A1 (en) 2007-11-08
KR100606634B1 (ko) 2006-07-31

Similar Documents

Publication Publication Date Title
JP4537207B2 (ja) 低い仕事関数の陽極を有する電界発光素子
TWI363579B (en) Organic light emitting device having improved stabiltiy
JP2008028371A (ja) 有機発光装置
JPH11307264A (ja) 有機電界発光素子
JP2007294261A (ja) 有機エレクトロルミネッセンス素子
US20020021088A1 (en) Organic light emitting diode devices with improved anode stability
JPH11297474A (ja) 有機電界発光素子
JP2000040589A (ja) 有機ｅｌ素子
KR20040065667A (ko) 저 전압에서 구동되는 유기 발광 소자
JP4872805B2 (ja) 有機エレクトロルミネッセンス素子
JP2000123976A (ja) 有機ｅｌ素子
JP2000012234A (ja) 有機ｅｌ素子
JP2005142122A (ja) 金属ホウ素酸塩あるいは金属有機ホウ素化物を有する有機発光素子
JP5238136B2 (ja) 発光装置
JPH11339969A (ja) 有機ｅｌ素子
US20050122041A1 (en) Organic electroluminescent device
TWI569492B (zh) 有機發光元件
JP2013168501A (ja) 有機エレクトロルミネッセンス素子
JP2000068060A (ja) 有機ｅｌ素子およびその製造方法
JP2008066499A (ja) 有機電界発光素子および表示装置
JPH08306487A (ja) 有機薄膜ｅｌ素子
JP2000040588A (ja) 有機ｅｌ素子

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061219

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070315

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070618

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070904

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071130

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071207

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071228

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080204

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080303

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080916

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20081215

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20081222

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090115

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090122

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090216

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090223

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100330

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100409

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100518

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100617

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130625

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4537207

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term