KR101192606B1 - 첨가제를 사용한 유기 전기발광 디바이스 - Google Patents

첨가제를 사용한 유기 전기발광 디바이스 Download PDF

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KR101192606B1
KR101192606B1 KR1020067010837A KR20067010837A KR101192606B1 KR 101192606 B1 KR101192606 B1 KR 101192606B1 KR 1020067010837 A KR1020067010837 A KR 1020067010837A KR 20067010837 A KR20067010837 A KR 20067010837A KR 101192606 B1 KR101192606 B1 KR 101192606B1
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South Korea
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electroluminescent device
bis
efficiency enhancing
materials
phosphorescent
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Korean (ko)
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KR20060121125A (ko
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마리나 에듀어르도브나 콘다코바
랄프 하워드 영
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글로벌 오엘이디 테크놀러지 엘엘씨
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    • 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
    • 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
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020067010837A 2003-12-05 2004-11-29 첨가제를 사용한 유기 전기발광 디바이스 Expired - Lifetime KR101192606B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/729,737 2003-12-05
US10/729,737 US7374828B2 (en) 2003-12-05 2003-12-05 Organic electroluminescent devices with additive
PCT/US2004/039827 WO2005057678A1 (en) 2003-12-05 2004-11-29 Organic electroluminescent devices with additive

Publications (2)

Publication Number Publication Date
KR20060121125A KR20060121125A (ko) 2006-11-28
KR101192606B1 true KR101192606B1 (ko) 2012-10-18

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KR1020067010837A Expired - Lifetime KR101192606B1 (ko) 2003-12-05 2004-11-29 첨가제를 사용한 유기 전기발광 디바이스

Country Status (4)

Country Link
US (1) US7374828B2 (enExample)
JP (2) JP2007515788A (enExample)
KR (1) KR101192606B1 (enExample)
WO (1) WO2005057678A1 (enExample)

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DE10328627A1 (de) * 2003-06-26 2005-02-17 Covion Organic Semiconductors Gmbh Neue Materialien für die Elektrolumineszenz
US20070296328A1 (en) * 2004-02-06 2007-12-27 Idemitsu Kosan Co., Ltd. Organic Electroluminescent Device
JP4378186B2 (ja) * 2004-02-06 2009-12-02 キヤノン株式会社 有機ｅｌ素子アレイ
JP4086817B2 (ja) * 2004-07-20 2008-05-14 キヤノン株式会社 有機ｅｌ素子
US7803468B2 (en) * 2004-09-29 2010-09-28 Fujifilm Corporation Organic electroluminescent element
JP4110160B2 (ja) * 2004-09-29 2008-07-02 キヤノン株式会社 有機エレクトロルミネッセント素子、及びディスプレイ装置
US20060194076A1 (en) * 2005-02-28 2006-08-31 Fuji Photo Film Co., Ltd. Organic electroluminescent element
GB2471584B (en) * 2005-03-04 2011-03-02 Sumitomo Chemical Co Dicarbazole aromatic amine polymers and electronic devices
US7851989B2 (en) 2005-03-25 2010-12-14 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US20070252516A1 (en) 2006-04-27 2007-11-01 Eastman Kodak Company Electroluminescent devices including organic EIL layer
US9666826B2 (en) * 2005-11-30 2017-05-30 Global Oled Technology Llc Electroluminescent device including an anthracene derivative
JP2007180277A (ja) * 2005-12-28 2007-07-12 Konica Minolta Holdings Inc 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
US8330351B2 (en) * 2006-04-20 2012-12-11 Universal Display Corporation Multiple dopant emissive layer OLEDs
US9118020B2 (en) * 2006-04-27 2015-08-25 Global Oled Technology Llc Electroluminescent devices including organic eil layer
JP4933832B2 (ja) * 2006-05-11 2012-05-16 日本放送協会 発光素子
KR101328973B1 (ko) * 2006-05-24 2013-11-13 삼성디스플레이 주식회사 디아릴에텐계 유도체, 이를 사용하여 제조된 유기 전계발광 소자 및 상기 유기 전계 발광 소자의 제조방법
JP5117199B2 (ja) * 2007-02-13 2013-01-09 富士フイルム株式会社 有機電界発光素子
KR101375331B1 (ko) * 2007-06-22 2014-03-18 삼성디스플레이 주식회사 백색 유기발광소자 및 그를 포함하는 표시장치와 조명장치
US20100224866A1 (en) * 2007-10-23 2010-09-09 E.I.Du Pont De Nemours And Company Ternary emissive layers for luminescent applications
JP2010153365A (ja) * 2008-11-19 2010-07-08 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器及び照明装置
US8404500B2 (en) 2009-11-02 2013-03-26 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing light-emitting element, light-emitting element, light-emitting device, lighting device, and electronic appliance
JP2013200939A (ja) * 2010-06-08 2013-10-03 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子
JP5969216B2 (ja) 2011-02-11 2016-08-17 株式会社半導体エネルギー研究所 発光素子、表示装置、照明装置、及びこれらの作製方法
KR102136480B1 (ko) * 2011-02-16 2020-07-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
WO2012121101A1 (ja) 2011-03-04 2012-09-13 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
CN105789468B (zh) * 2011-03-23 2018-06-08 株式会社半导体能源研究所 发光元件、发光装置、照明装置及电子设备
KR102159895B1 (ko) * 2011-04-07 2020-09-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
TWI523845B (zh) * 2011-12-23 2016-03-01 半導體能源研究所股份有限公司 有機金屬錯合物，發光元件，發光裝置，電子裝置及照明裝置
KR101358784B1 (ko) * 2012-02-14 2014-02-10 삼성디스플레이 주식회사 개선된 효율 특성을 갖는 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
US10957870B2 (en) * 2012-09-07 2021-03-23 Universal Display Corporation Organic light emitting device
KR102017743B1 (ko) * 2013-01-04 2019-09-04 삼성디스플레이 주식회사 개선된 효율 특성을 갖는 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
KR20210152006A (ko) 2013-01-10 2021-12-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기 및 조명 장치
WO2014157433A1 (en) 2013-03-26 2014-10-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102513242B1 (ko) 2013-08-26 2023-03-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 조명 장치, 및 전자 기기
KR102288348B1 (ko) * 2014-09-24 2021-08-11 삼성디스플레이 주식회사 유기 발광 소자
KR102321379B1 (ko) * 2014-09-24 2021-11-04 삼성디스플레이 주식회사 유기 발광 소자
JP6163185B2 (ja) 2014-10-09 2017-07-12 日本化学工業株式会社 電気化学発光セル及び電気化学発光セルの発光層形成用組成物
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Also Published As

Publication number Publication date
US7374828B2 (en) 2008-05-20
KR20060121125A (ko) 2006-11-28
JP5466198B2 (ja) 2014-04-09
US20050123797A1 (en) 2005-06-09
WO2005057678A1 (en) 2005-06-23
JP2011216893A (ja) 2011-10-27
JP2007515788A (ja) 2007-06-14

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