KR950014263A - El소자용 유기화합물 및 el소자 - Google Patents

El소자용 유기화합물 및 el소자 Download PDF

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Publication number
KR950014263A
KR950014263A KR1019940029403A KR19940029403A KR950014263A KR 950014263 A KR950014263 A KR 950014263A KR 1019940029403 A KR1019940029403 A KR 1019940029403A KR 19940029403 A KR19940029403 A KR 19940029403A KR 950014263 A KR950014263 A KR 950014263A
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KR
South Korea
Prior art keywords
organic compound
light emitting
emitting material
different
hydroxybenzo
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KR1019940029403A
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English (en)
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KR0145244B1 (ko
Inventor
노리까즈 나까무라
신이찌 와까바야시
Original Assignee
이노우에 사다오
신꼬오 덴기 고오교오 가부시끼가이샤
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Publication of KR950014263A publication Critical patent/KR950014263A/ko
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Publication of KR0145244B1 publication Critical patent/KR0145244B1/ko

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/10—Aza-phenanthrenes
    • 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
    • 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
    • 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

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  • 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)
  • Luminescent Compositions (AREA)

Abstract

종래의 EL소자용 유기화합물과 다른 발광색을 나타내고, 또한, 충분한 휘도를 발휘할 수 있는 EL소자용유기화합물을 제공한다.
EL소자에 사용되는 발광재료가, 일반식(I)로 표시되는 10-하이드록시벤조[h] 퀴놀린아연착체인 것을 특징으로 한다.
여기서, R1, R2, R3는, 수소원자 또는 저급알킬기를 나타내고, 서로 동일 또는 다르더라도 좋다.

Description

EL소자용 유기화합물 및 EL소자
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. EL소자에 사용하는 발광재료가 하기 일반식(I)으로 표시되는 2-10-하이드록시벤조[h]퀴놀린아연착체인 것을 특징으로 하는 EL소자용유기화합물.
    여기서, R1, R2, R3은, 수소원자 또는 저급알킬기를 나타내고, 서로 동일 또는 다르더라도 좋다.
  2. EL소자에 사용하는 발광재료로서, 유기화합물이 사용되는 EL소자에 있어서, 상기 발광재료로서, 하기 일반식(I)으로 표시되는 10-하이드록시벤조[h] 퀴놀린아연착체를 사용하는 것을 특징으로 하는 EL소자.
    여기서, R1, R2, R3은, 수소원자 또는 저급알킬기를 나타내고, 동일 또는 다르더라도 좋다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940029403A 1993-11-10 1994-11-10 El 소자용 유기화합물 및 el 소자 KR0145244B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5280930A JP2875463B2 (ja) 1993-11-10 1993-11-10 Ｅｌ素子用発光材料及びｅｌ素子
JP93-280930 1993-11-10

Publications (2)

Publication Number Publication Date
KR950014263A true KR950014263A (ko) 1995-06-15
KR0145244B1 KR0145244B1 (ko) 1998-07-01

Family

ID=17631915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940029403A KR0145244B1 (ko) 1993-11-10 1994-11-10 El 소자용 유기화합물 및 el 소자

Country Status (5)

Country Link
US (1) US5620806A (ko)
EP (1) EP0652274B1 (ko)
JP (1) JP2875463B2 (ko)
KR (1) KR0145244B1 (ko)
DE (1) DE69416566T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407242B1 (en) 1996-06-28 2002-06-18 Mitsui Chemicals, Inc. Quinoline derivative and use of same
US6132640A (en) * 1996-06-28 2000-10-17 Mitsui Chemicals, Inc. Quinoline derivative and use of same
US5817431A (en) * 1996-12-23 1998-10-06 Motorola, Inc. Electron injecting materials for organic electroluminescent devices and devices using same
US5846666A (en) * 1997-02-27 1998-12-08 Xerox Corporation Electroluminescent devices
JP3357857B2 (ja) * 1998-07-24 2002-12-16 出光興産株式会社 有機エレクトロルミネッセンス素子及びその製造方法
JP4816541B2 (ja) * 1999-07-05 2011-11-16 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
JP3650082B2 (ja) * 2001-06-04 2005-05-18 三洋電機株式会社 有機エレクトロルミネッセンス素子、発光材料および有機化合物
TWI386106B (zh) * 2007-08-06 2013-02-11 Ind Tech Res Inst 電激發光元件
KR100901888B1 (ko) * 2008-11-13 2009-06-09 (주)그라쎌 신규한 전기발광용 유기금속 화합물 및 이를 발광재료로 채용하고 있는 전기발광소자
DE102011084639A1 (de) 2011-10-17 2013-04-18 Osram Opto Semiconductors Gmbh Organisches elektronisches bauelement mit dotierstoff, verwendung eines dotierstoffs und verfahren zur herstellung des dotierstoffs

Also Published As

Publication number Publication date
DE69416566T2 (de) 1999-07-01
JP2875463B2 (ja) 1999-03-31
JPH07133281A (ja) 1995-05-23
EP0652274B1 (en) 1999-02-17
US5620806A (en) 1997-04-15
KR0145244B1 (ko) 1998-07-01
DE69416566D1 (de) 1999-03-25
EP0652274A1 (en) 1995-05-10

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