CN101005116B - 有机电致发光显示器件及其制备方法 - Google Patents
有机电致发光显示器件及其制备方法 Download PDFInfo
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- CN101005116B CN101005116B CN2006101686095A CN200610168609A CN101005116B CN 101005116 B CN101005116 B CN 101005116B CN 2006101686095 A CN2006101686095 A CN 2006101686095A CN 200610168609 A CN200610168609 A CN 200610168609A CN 101005116 B CN101005116 B CN 101005116B
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- 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
- H10K85/611—Charge transfer complexes
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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
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- 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
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
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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]
- H10K50/14—Carrier transporting layers
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- 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
- H10K85/311—Phthalocyanine
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
驱动电压(V) | 效率(cd/V) | 寿命(小时) | |
实施例1 | 5.50 | 3.16 | 1,500 |
实施例2 | 5.31 | 3.57 | 1,500 |
实施例3 | 5.22 | 4.16 | 1,500 |
比较例1 | 6.08 | 3.04 | 1,000 |
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050126102A KR100730190B1 (ko) | 2005-12-20 | 2005-12-20 | 유기 발광 표시 소자 및 이의 제조방법 |
KR126102/05 | 2005-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101005116A CN101005116A (zh) | 2007-07-25 |
CN101005116B true CN101005116B (zh) | 2010-05-19 |
Family
ID=37876942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101686095A Active CN101005116B (zh) | 2005-12-20 | 2006-12-20 | 有机电致发光显示器件及其制备方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070141395A1 (zh) |
EP (1) | EP1801899B1 (zh) |
JP (1) | JP4790565B2 (zh) |
KR (1) | KR100730190B1 (zh) |
CN (1) | CN101005116B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI638583B (zh) * | 2007-09-27 | 2018-10-11 | 半導體能源研究所股份有限公司 | 發光元件,發光裝置,與電子設備 |
KR20090105495A (ko) * | 2008-04-02 | 2009-10-07 | (주)그라쎌 | 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고있는 유기 전기 발광 소자 |
JP5551344B2 (ja) * | 2008-05-23 | 2014-07-16 | ローム株式会社 | 有機el素子 |
KR100975867B1 (ko) * | 2008-06-19 | 2010-08-13 | 삼성모바일디스플레이주식회사 | 유기 발광 표시장치 |
JP5098871B2 (ja) * | 2008-07-24 | 2012-12-12 | セイコーエプソン株式会社 | 発光素子、表示装置および電子機器 |
TWI609604B (zh) * | 2008-12-01 | 2017-12-21 | 半導體能源研究所股份有限公司 | 發光元件、發光裝置、照明裝置、及電子裝置 |
JP2010165977A (ja) | 2009-01-19 | 2010-07-29 | Sony Corp | 有機電界発光素子、表示装置、および電子機器 |
DE102009009277B4 (de) * | 2009-02-17 | 2023-12-07 | Merck Patent Gmbh | Organische elektronische Vorrichtung, Verfahren zu deren Herstellung und Verwendung von Verbindungen |
JP2010244868A (ja) * | 2009-04-07 | 2010-10-28 | Sony Corp | 有機電界発光素子および表示装置 |
KR101097315B1 (ko) | 2009-10-12 | 2011-12-23 | 삼성모바일디스플레이주식회사 | 유기 발광 소자 |
KR101146193B1 (ko) | 2010-02-23 | 2012-05-24 | 경희대학교 산학협력단 | 유기반도체소자 및 그 제조방법 |
KR101135541B1 (ko) | 2010-04-01 | 2012-04-13 | 삼성모바일디스플레이주식회사 | 유기 발광 장치 |
JP2014063829A (ja) | 2012-09-20 | 2014-04-10 | Samsung Display Co Ltd | 有機el表示装置 |
CN103972417A (zh) * | 2013-01-31 | 2014-08-06 | 海洋王照明科技股份有限公司 | 有机电致发光器件及其制备方法 |
CN105474422B (zh) * | 2013-09-17 | 2018-02-09 | 乐金显示有限公司 | 有机发光元件 |
KR102174919B1 (ko) * | 2013-12-03 | 2020-11-05 | 엘지디스플레이 주식회사 | 유기 발광 소자 및 유기 발광 표시장치 |
KR101551543B1 (ko) | 2013-12-10 | 2015-09-09 | 한양대학교 산학협력단 | 유기 발광 소자 및 그 제조 방법 |
EP3104427B1 (en) * | 2013-12-31 | 2021-07-28 | Kunshan New Flat Panel Display Technology Center Co., Ltd. | Organic light-emitting display device and top emitting oled device for improving viewing angle characteristics |
JP2015231018A (ja) * | 2014-06-06 | 2015-12-21 | 株式会社ジャパンディスプレイ | 有機el表示装置 |
CN104993064B (zh) * | 2015-07-29 | 2017-08-29 | 苏州大学 | 一种防短路的透明oled器件及其制备方法 |
WO2017115405A1 (ja) * | 2015-12-28 | 2017-07-06 | パイオニア株式会社 | 発光装置 |
CN105591039B (zh) * | 2016-03-17 | 2017-07-28 | 苏州大学 | 一种有机发光二极管器件的制备方法 |
KR102620084B1 (ko) * | 2016-07-29 | 2024-01-02 | 엘지디스플레이 주식회사 | 유기 발광 소자 및 이를 이용한 유기 발광 표시 장치 |
DE102018125307A1 (de) * | 2018-10-12 | 2020-04-16 | Novaled Gmbh | Organische lichtemittierende Vorrichtung |
JP2020161577A (ja) * | 2019-03-26 | 2020-10-01 | 株式会社ジャパンディスプレイ | 表示装置 |
CN113437231B (zh) * | 2021-06-22 | 2022-11-08 | 云谷(固安)科技有限公司 | 显示面板及显示装置 |
Citations (3)
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CN1391424A (zh) * | 2001-06-05 | 2003-01-15 | 日本东北先锋公司 | 有机el显示器及其制造方法 |
US6514649B1 (en) * | 1998-10-05 | 2003-02-04 | Nec Corporation | Organic EL panel and method for forming the same |
US6730929B2 (en) * | 1999-12-24 | 2004-05-04 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescent device |
Family Cites Families (19)
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JP2000150152A (ja) * | 1998-11-16 | 2000-05-30 | Toyo Ink Mfg Co Ltd | 有機エレクトロルミネッセンス表示装置 |
JP4136185B2 (ja) * | 1999-05-12 | 2008-08-20 | パイオニア株式会社 | 有機エレクトロルミネッセンス多色ディスプレイ及びその製造方法 |
US7560175B2 (en) * | 1999-12-31 | 2009-07-14 | Lg Chem, Ltd. | Electroluminescent devices with low work function anode |
KR100377321B1 (ko) * | 1999-12-31 | 2003-03-26 | 주식회사 엘지화학 | 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자 |
JP2002134276A (ja) * | 2000-10-30 | 2002-05-10 | Sony Corp | 有機電界発光素子 |
JP4611578B2 (ja) | 2001-07-26 | 2011-01-12 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
JP3933591B2 (ja) * | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US20040126617A1 (en) * | 2002-12-31 | 2004-07-01 | Eastman Kodak Company | Efficient electroluminescent device |
JP4683829B2 (ja) * | 2003-10-17 | 2011-05-18 | 淳二 城戸 | 有機エレクトロルミネッセント素子及びその製造方法 |
JP4300176B2 (ja) * | 2003-11-13 | 2009-07-22 | ローム株式会社 | 有機エレクトロルミネッセント素子 |
US7030554B2 (en) * | 2004-02-06 | 2006-04-18 | Eastman Kodak Company | Full-color organic display having improved blue emission |
JP5167571B2 (ja) * | 2004-02-18 | 2013-03-21 | ソニー株式会社 | 表示素子 |
JP4175273B2 (ja) | 2004-03-03 | 2008-11-05 | セイコーエプソン株式会社 | 積層型有機エレクトロルミネッセンス素子の製造方法及び表示装置 |
JP2005293992A (ja) * | 2004-03-31 | 2005-10-20 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP4461367B2 (ja) * | 2004-05-24 | 2010-05-12 | ソニー株式会社 | 表示素子 |
KR100573154B1 (ko) * | 2004-06-26 | 2006-04-24 | 삼성에스디아이 주식회사 | 전계 발광 디스플레이 장치 및 이의 제조 방법 |
US20060289882A1 (en) * | 2004-07-30 | 2006-12-28 | Kazuki Nishimura | Organic electroluminescent element and organic electroluminescent display device |
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JP2006073636A (ja) * | 2004-08-31 | 2006-03-16 | Japan Science & Technology Agency | フレキシブル透明有機エレクトロルミネッセンス装置 |
-
2005
- 2005-12-20 KR KR1020050126102A patent/KR100730190B1/ko active IP Right Grant
-
2006
- 2006-10-19 JP JP2006285459A patent/JP4790565B2/ja active Active
- 2006-11-13 US US11/599,016 patent/US20070141395A1/en not_active Abandoned
- 2006-12-20 EP EP06256465A patent/EP1801899B1/en active Active
- 2006-12-20 CN CN2006101686095A patent/CN101005116B/zh active Active
Patent Citations (3)
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US6514649B1 (en) * | 1998-10-05 | 2003-02-04 | Nec Corporation | Organic EL panel and method for forming the same |
US6730929B2 (en) * | 1999-12-24 | 2004-05-04 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescent device |
CN1391424A (zh) * | 2001-06-05 | 2003-01-15 | 日本东北先锋公司 | 有机el显示器及其制造方法 |
Non-Patent Citations (2)
Title |
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Li Yan, N.J.Watkins, S.Zorba, Yongli Gao, C.W.Tang.Direct observation of Fermi-level pinning in Cs-doped CuPcfilm.APPLIED PHYSICS LETTERS79 25.2001,79(25),4148-4150. * |
LiYan N.J.Watkins |
Also Published As
Publication number | Publication date |
---|---|
KR100730190B1 (ko) | 2007-06-19 |
EP1801899A2 (en) | 2007-06-27 |
US20070141395A1 (en) | 2007-06-21 |
EP1801899A3 (en) | 2011-06-01 |
CN101005116A (zh) | 2007-07-25 |
EP1801899B1 (en) | 2012-12-05 |
JP4790565B2 (ja) | 2011-10-12 |
JP2007173779A (ja) | 2007-07-05 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung SDI Co., Ltd. |
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Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121019 |
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Effective date of registration: 20121019 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co., Ltd. |