DE69911303T2 - Organische elektrolumineszente Vorrichtung - Google Patents

Organische elektrolumineszente Vorrichtung Download PDF

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Publication number
DE69911303T2
DE69911303T2 DE1999611303 DE69911303T DE69911303T2 DE 69911303 T2 DE69911303 T2 DE 69911303T2 DE 1999611303 DE1999611303 DE 1999611303 DE 69911303 T DE69911303 T DE 69911303T DE 69911303 T2 DE69911303 T2 DE 69911303T2
Authority
DE
Germany
Prior art keywords
layer
organic
electron transport
transport layer
luminescent
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
DE1999611303
Other languages
German (de)
English (en)
Other versions
DE69911303D1 (de
Inventor
Tadashi Ishibashi
Mari Ichimura
Shinichiro Tamura
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69911303D1 publication Critical patent/DE69911303D1/de
Publication of DE69911303T2 publication Critical patent/DE69911303T2/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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • 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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
DE1999611303 1998-05-18 1999-05-17 Organische elektrolumineszente Vorrichtung Expired - Lifetime DE69911303T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13413698A JP3852518B2 (ja) 1998-05-18 1998-05-18 有機電界発光素子
JP13413698 1998-05-18

Publications (2)

Publication Number Publication Date
DE69911303D1 DE69911303D1 (de) 2003-10-23
DE69911303T2 true DE69911303T2 (de) 2004-07-01

Family

ID=15121321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999611303 Expired - Lifetime DE69911303T2 (de) 1998-05-18 1999-05-17 Organische elektrolumineszente Vorrichtung

Country Status (5)

Country Link
US (3) US6312838B1 (US06312838-20011106-C00003.png)
EP (1) EP0960927B1 (US06312838-20011106-C00003.png)
JP (1) JP3852518B2 (US06312838-20011106-C00003.png)
CN (1) CN100346494C (US06312838-20011106-C00003.png)
DE (1) DE69911303T2 (US06312838-20011106-C00003.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852518B2 (ja) * 1998-05-18 2006-11-29 ソニー株式会社 有機電界発光素子
TW480896B (en) * 1999-07-30 2002-03-21 Sony Corp Organic electroluminescent device
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
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
JP2001291591A (ja) * 2000-04-07 2001-10-19 Sony Corp 有機電界発光素子及び発光装置
KR100495038B1 (ko) * 2002-12-30 2005-06-14 엘지전자 주식회사 유기 전계 발광 소자용 적색 발광 화합물 및 이를 사용한유기 전계 발광 소자
CN100355081C (zh) * 2003-01-15 2007-12-12 友达光电股份有限公司 一种有机发光显示面板
JP4001118B2 (ja) 2003-03-24 2007-10-31 ソニー株式会社 有機電界発光素子及びアミノモノスチリルナフタレン化合物
KR100718765B1 (ko) * 2004-08-19 2007-05-15 주식회사 엘지화학 버퍼층을 포함하는 유기 발광 소자 및 이의 제작 방법
KR100890862B1 (ko) * 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
EP1974590B1 (en) 2006-01-18 2020-03-04 LG Display Co., Ltd. Oled having stacked organic light-emitting units
JP4623166B2 (ja) 2008-08-25 2011-02-02 ソニー株式会社 標識化合物及びこれを用いた検出方法
JP2010141359A (ja) * 2010-03-17 2010-06-24 Sony Corp 有機電界発光素子及び発光装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111693A (en) * 1976-12-22 1978-09-05 Eastman Kodak Company Multilayer aggregate photoconductive elements
JPH061973A (ja) 1992-06-18 1994-01-11 Konica Corp 有機エレクトロルミネッセンス素子
JPH06312961A (ja) * 1993-04-28 1994-11-08 Takasago Internatl Corp １，４−ビス（４，４−ジフェニル−１，３−ブタジエニル）ベンゼン誘導体及びそれを用いた電子写真感光体
JPH0711243A (ja) * 1993-04-28 1995-01-13 Fuji Electric Co Ltd 有機薄膜発光素子
JPH07188649A (ja) * 1993-11-18 1995-07-25 Fuji Electric Co Ltd 有機薄膜発光素子
US5503910A (en) * 1994-03-29 1996-04-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP3852518B2 (ja) * 1998-05-18 2006-11-29 ソニー株式会社 有機電界発光素子
JP3820752B2 (ja) * 1998-06-26 2006-09-13 ソニー株式会社 有機電界発光素子
JP2000012225A (ja) * 1998-06-26 2000-01-14 Sony Corp 有機電界発光素子

Also Published As

Publication number Publication date
US20010055698A1 (en) 2001-12-27
JPH11329731A (ja) 1999-11-30
CN1238656A (zh) 1999-12-15
US6593012B2 (en) 2003-07-15
EP0960927A2 (en) 1999-12-01
EP0960927A3 (en) 2000-03-22
EP0960927B1 (en) 2003-09-17
US6312838B1 (en) 2001-11-06
US20020009614A1 (en) 2002-01-24
DE69911303D1 (de) 2003-10-23
CN100346494C (zh) 2007-10-31
JP3852518B2 (ja) 2006-11-29

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