DE69942051D1 - Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element - Google Patents

Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element

Info

Publication number
DE69942051D1
DE69942051D1 DE69942051T DE69942051T DE69942051D1 DE 69942051 D1 DE69942051 D1 DE 69942051D1 DE 69942051 T DE69942051 T DE 69942051T DE 69942051 T DE69942051 T DE 69942051T DE 69942051 D1 DE69942051 D1 DE 69942051D1
Authority
DE
Germany
Prior art keywords
organic electroluminescent
item
compounds
electroluminescent item
organic
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
DE69942051T
Other languages
English (en)
Inventor
Tetsuji Fujita
Tetsushi Inoue
Junji Aotani
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.)
Futaba Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE69942051D1 publication Critical patent/DE69942051D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20Polycyclic condensed hydrocarbons
    • C07C15/38Polycyclic condensed hydrocarbons containing four rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38Nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D217/00Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/04Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D219/00Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
    • C07D219/02Heterocyclic compounds containing acridine or hydrogenated acridine ring systems with only hydrogen, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C07D241/46Phenazines
    • C07D241/48Phenazines with hydrocarbon radicals, substituted by nitrogen atoms, directly attached to the ring nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/18Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted otherwise than in position 3 or 7
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14Light 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/622Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/02Ortho- or ortho- and peri-condensed systems
    • C07C2603/40Ortho- or ortho- and peri-condensed systems containing four condensed rings
    • C07C2603/42Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
    • C07C2603/44Naphthacenes; Hydrogenated naphthacenes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1003Carbocyclic compounds
    • C09K2211/1011Condensed systems
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17Carrier injection layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/81Anodes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/82Cathodes
    • H10K50/826Multilayers, e.g. opaque multilayers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • H10K59/8051Anodes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • H10K59/8052Cathodes
    • H10K59/80523Multilayers, e.g. opaque multilayers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/631Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/631Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/653Aromatic compounds comprising a hetero atom comprising only oxygen as heteroatom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/654Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/917Electroluminescent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69942051T 1998-05-01 1999-04-30 Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element Expired - Lifetime DE69942051D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13750598 1998-05-01
PCT/JP1999/002334 WO1999057220A1 (fr) 1998-05-01 1999-04-30 Composes pour dispositifs el et dispositifs organiques el

Publications (1)

Publication Number Publication Date
DE69942051D1 true DE69942051D1 (de) 2010-04-08

Family

ID=15200243

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69942051T Expired - Lifetime DE69942051D1 (de) 1998-05-01 1999-04-30 Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element
DE69935104T Expired - Lifetime DE69935104T2 (de) 1998-05-01 1999-04-30 Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69935104T Expired - Lifetime DE69935104T2 (de) 1998-05-01 1999-04-30 Verbindungen für ein organisches elektrolumineszierendes element und organisches elektrolumineszierendes element

Country Status (5)

Country Link
US (2) US6399223B1 (de)
EP (2) EP0999256B1 (de)
JP (1) JP4788821B2 (de)
DE (2) DE69942051D1 (de)
WO (2) WO1999057221A1 (de)

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JP4788012B2 (ja) * 1998-05-01 2011-10-05 Tdk株式会社 有機el素子用化合物および有機el素子
US6656608B1 (en) * 1998-12-25 2003-12-02 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
US7871713B2 (en) 1998-12-25 2011-01-18 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
JP3949363B2 (ja) * 1999-10-26 2007-07-25 富士フイルム株式会社 芳香族縮環化合物、発光素子材料およびそれを使用した発光素子
US6597012B2 (en) * 2001-05-02 2003-07-22 Junji Kido Organic electroluminescent device
JP4036682B2 (ja) * 2001-06-06 2008-01-23 三洋電機株式会社 有機エレクトロルミネッセンス素子および発光材料
US6846434B2 (en) * 2001-12-04 2005-01-25 Landauer, Inc. Aluminum oxide material for optical data storage
US7098470B2 (en) * 2001-12-04 2006-08-29 Landauer, Inc. Method for non-destructive measuring of radiation dose
JP4188616B2 (ja) * 2002-03-26 2008-11-26 独立行政法人科学技術振興機構 機能性薄膜
JP4585750B2 (ja) * 2002-08-27 2010-11-24 キヤノン株式会社 縮合多環化合物及びそれを用いた有機発光素子
US6852429B1 (en) 2003-08-06 2005-02-08 Canon Kabushiki Kaisha Organic electroluminescent device based on pyrene derivatives
KR101246247B1 (ko) * 2003-08-29 2013-03-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전계발광소자 및 그것을 구비한 발광장치
US7049012B2 (en) * 2003-11-04 2006-05-23 Eastman Kodak Company Organic element for electroluminescent devices
US7087320B2 (en) 2003-11-04 2006-08-08 Eastman Kodak Company Organic element for electroluminescent devices
US7083865B2 (en) * 2003-11-04 2006-08-01 Eastman Kodak Company Organic element for electroluminescent devices
US7052785B2 (en) * 2003-11-04 2006-05-30 Eastman Kodak Company Organic element for electroluminescent devices
US7662485B2 (en) * 2004-03-16 2010-02-16 Eastman Kodak Company White organic light-emitting devices with improved performance
US7208233B2 (en) * 2004-03-16 2007-04-24 Eastman Kodak Company Organic element for electroluminescent devices
US20050214575A1 (en) * 2004-03-26 2005-09-29 Fuji Photo Film Co., Ltd. Organic electroluminescence element
US20060088729A1 (en) * 2004-10-25 2006-04-27 Eastman Kodak Company White organic light-emitting devices with improved performance
US20070122654A1 (en) * 2005-11-29 2007-05-31 Chun-Liang Lai Dopant material and organic electroluminescent device using said dopant material
EP1995291A4 (de) * 2006-02-23 2013-04-17 Idemitsu Kosan Co Material für organische elektrolumineszenzvorrichtung, herstellungsverfahren dafür und organische elektrolumineszenzvorrichtung
WO2007105448A1 (ja) * 2006-02-28 2007-09-20 Idemitsu Kosan Co., Ltd. ナフタセ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
KR100901887B1 (ko) * 2008-03-14 2009-06-09 (주)그라쎌 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 발광소자
US8877356B2 (en) 2009-07-22 2014-11-04 Global Oled Technology Llc OLED device with stabilized yellow light-emitting layer
DE102009038904A1 (de) * 2009-08-29 2011-03-10 Bundesdruckerei Gmbh Gegenstand mit einem Organic Light Emitting Display
CN102640317A (zh) * 2009-12-03 2012-08-15 东丽株式会社 有机el元件及有机el元件的制造方法
CN106336393B (zh) * 2016-08-03 2018-12-25 长春海谱润斯科技有限公司 一种芳香族化合物以及使用该化合物的有机发光器件
CN106800528B (zh) * 2016-12-14 2019-06-28 中节能万润股份有限公司 一种萘醌并9,9,10,10-四甲基-蒽类有机电致发光材料及其制备方法和应用

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JP3196230B2 (ja) * 1991-05-13 2001-08-06 三菱化学株式会社 有機電界発光素子
JPH06167807A (ja) * 1992-11-27 1994-06-14 Toyobo Co Ltd 光重合性組成物
JP3332491B2 (ja) 1993-08-27 2002-10-07 三洋電機株式会社 有機el素子
JP3505257B2 (ja) 1995-02-24 2004-03-08 三洋電機株式会社 有機エレクトロルミネッセンス素子
JP3712760B2 (ja) * 1995-05-17 2005-11-02 Tdk株式会社 有機el素子
JPH1036832A (ja) * 1996-07-30 1998-02-10 Mitsubishi Chem Corp 有機電界発光素子
JPH10114890A (ja) 1996-10-11 1998-05-06 Matsushita Electric Ind Co Ltd 有機発光素子
JPH10289786A (ja) * 1997-04-14 1998-10-27 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子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
JP4788012B2 (ja) * 1998-05-01 2011-10-05 Tdk株式会社 有機el素子用化合物および有機el素子
JP3838814B2 (ja) * 1998-05-01 2006-10-25 Tdk株式会社 有機el素子用化合物および有機el素子

Also Published As

Publication number Publication date
EP1000999A4 (de) 2006-03-29
EP0999256A4 (de) 2006-04-05
US6387547B1 (en) 2002-05-14
WO1999057220A1 (fr) 1999-11-11
DE69935104D1 (de) 2007-03-29
JP2010053364A (ja) 2010-03-11
WO1999057221A1 (fr) 1999-11-11
US6399223B1 (en) 2002-06-04
EP1000999B1 (de) 2010-02-24
EP1000999A1 (de) 2000-05-17
EP0999256B1 (de) 2007-02-14
EP0999256A1 (de) 2000-05-10
DE69935104T2 (de) 2007-10-25
JP4788821B2 (ja) 2011-10-05

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