ES2186285T3 - Capas auxiliares para disposiciones electroluminiscentes. - Google Patents

Capas auxiliares para disposiciones electroluminiscentes.

Info

Publication number
ES2186285T3
ES2186285T3 ES99116791T ES99116791T ES2186285T3 ES 2186285 T3 ES2186285 T3 ES 2186285T3 ES 99116791 T ES99116791 T ES 99116791T ES 99116791 T ES99116791 T ES 99116791T ES 2186285 T3 ES2186285 T3 ES 2186285T3
Authority
ES
Spain
Prior art keywords
substituted
carbon atoms
formula
electroluminiscent
provisions
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
ES99116791T
Other languages
English (en)
Inventor
Friedrich Dr Jonas
Rolf Dr Wehrmann
Andreas Dr Elschner
Helmut-Werner Dr Heuer
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2186285T3 publication Critical patent/ES2186285T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05B33/02Details
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • 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
    • 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
    • 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
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Luminescent Compositions (AREA)

Abstract

Disposición electroluminiscente, que contiene un conductor orgánico polímero a modo de capa inyectora de huecos, que se ha aplicado a partir de una dispersión, en la que las partículas presentan un tamaño menor que 0, 5 micra m, estando contenido, a modo de capa inyectora de huecos, un conductor orgánico polímero constituido por 3, 4-polialquilendioxitiofenos neutros o catiónicos, substituidos en caso dado, de la fórmula I **(Ver fórmula)** en la que n significa un número entero desde 5 hasta 100 y R significa H, un resto alquilo, en caso dado substituido, con 1 hasta 20 átomos de carbono, -CH2-OH o un resto acilo con 6 a 14 átomos de carbono, o constituido por polialcoxitiofenos neutros o catiónicos, en caso dado substituidos, de la fórmula II **(Ver fórmula)** en la que n significa un número entero desde 5 hasta 100, R significa H o un grupo alquilo con 1 hasta 12 átomos de carbono, R1 significa -(CH2)m-SO3M con M = Li, Na, K, Rb, Cs, NH4, H y
ES99116791T 1998-09-12 1999-08-31 Capas auxiliares para disposiciones electroluminiscentes. Expired - Lifetime ES2186285T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841803A DE19841803A1 (de) 1998-09-12 1998-09-12 Hilfsschichten für elektrolumineszierende Anordnungen

Publications (1)

Publication Number Publication Date
ES2186285T3 true ES2186285T3 (es) 2003-05-01

Family

ID=7880755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99116791T Expired - Lifetime ES2186285T3 (es) 1998-09-12 1999-08-31 Capas auxiliares para disposiciones electroluminiscentes.

Country Status (8)

Country Link
US (1) US6391481B1 (es)
EP (1) EP0991303B1 (es)
JP (2) JP4746727B2 (es)
KR (1) KR100613311B1 (es)
AT (1) ATE228290T1 (es)
DE (2) DE19841803A1 (es)
ES (1) ES2186285T3 (es)
TW (1) TW463524B (es)

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WO2001093346A2 (en) * 2000-05-31 2001-12-06 Board Of Regents, The University Of Texas System High brightness and low voltage operated leds based on inorganic salts as emitters and conductive materials as cathodic contacts
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KR101269256B1 (ko) * 2004-09-24 2013-05-29 플렉스트로닉스, 인크 헤테로 원자를 갖는 위치 규칙적 폴리(3-치환 티오펜)를 포함하는 전기발광 소자
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KR101294892B1 (ko) * 2005-06-27 2013-08-09 이 아이 듀폰 디 네모아 앤드 캄파니 전기 전도성 중합체 조성물
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Also Published As

Publication number Publication date
JP4725984B2 (ja) 2011-07-13
EP0991303A3 (de) 2000-04-26
US6391481B1 (en) 2002-05-21
KR100613311B1 (ko) 2006-08-21
JP2000091081A (ja) 2000-03-31
JP4746727B2 (ja) 2011-08-10
DE59903457D1 (de) 2003-01-02
ATE228290T1 (de) 2002-12-15
EP0991303B1 (de) 2002-11-20
TW463524B (en) 2001-11-11
JP2011061235A (ja) 2011-03-24
EP0991303A2 (de) 2000-04-05
DE19841803A1 (de) 2000-03-16
KR20000023089A (ko) 2000-04-25

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