KR100886976B1 - 다색 발광 장치 및 그의 제조 방법 - Google Patents
다색 발광 장치 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR100886976B1 KR100886976B1 KR1020020050284A KR20020050284A KR100886976B1 KR 100886976 B1 KR100886976 B1 KR 100886976B1 KR 1020020050284 A KR1020020050284 A KR 1020020050284A KR 20020050284 A KR20020050284 A KR 20020050284A KR 100886976 B1 KR100886976 B1 KR 100886976B1
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- KR
- South Korea
- Prior art keywords
- light emitting
- layer
- organic
- compound
- transport layer
- Prior art date
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- 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
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
-
- 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
-
- 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
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
-
- 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
-
- 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
- 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
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
-
- 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
- H10K85/653—Aromatic compounds comprising a hetero atom comprising only oxygen as heteroatom
-
- 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
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- 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
- H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
- H10K85/6565—Oxadiazole compounds
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12451—Macroscopically anomalous interface between layers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00257720 | 2001-08-28 | ||
JP2001257720 | 2001-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019897A KR20030019897A (ko) | 2003-03-07 |
KR100886976B1 true KR100886976B1 (ko) | 2009-03-04 |
Family
ID=19085340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020050284A KR100886976B1 (ko) | 2001-08-28 | 2002-08-24 | 다색 발광 장치 및 그의 제조 방법 |
Country Status (4)
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040004433A1 (en) * | 2002-06-26 | 2004-01-08 | 3M Innovative Properties Company | Buffer layers for organic electroluminescent devices and methods of manufacture and use |
US7368659B2 (en) * | 2002-11-26 | 2008-05-06 | General Electric Company | Electrodes mitigating effects of defects in organic electronic devices |
US7485376B2 (en) * | 2003-03-26 | 2009-02-03 | Konica Minolta Holdings, Inc. | Organic electroluminescent element, illuminator, and display |
KR101032355B1 (ko) * | 2003-05-29 | 2011-05-03 | 신닛테츠가가쿠 가부시키가이샤 | 유기 전계 발광 소자 |
JP2005038849A (ja) * | 2003-07-01 | 2005-02-10 | Semiconductor Energy Lab Co Ltd | 発光装置 |
US20050008052A1 (en) | 2003-07-01 | 2005-01-13 | Ryoji Nomura | Light-emitting device |
JP4396163B2 (ja) * | 2003-07-08 | 2010-01-13 | 株式会社デンソー | 有機el素子 |
DE10333232A1 (de) * | 2003-07-21 | 2007-10-11 | Merck Patent Gmbh | Organisches Elektrolumineszenzelement |
KR100543003B1 (ko) | 2003-09-15 | 2006-01-20 | 삼성에스디아이 주식회사 | 풀칼라 유기 전계 발광 소자 및 그의 제조 방법 |
US20050058853A1 (en) * | 2003-09-15 | 2005-03-17 | Eastman Kodak Company | Green organic light-emitting diodes |
JP2005093573A (ja) * | 2003-09-16 | 2005-04-07 | Ricoh Co Ltd | 有機半導体レーザ |
US7935432B2 (en) | 2003-09-19 | 2011-05-03 | Fujifilm Corporation | Organic electroluminescent device |
KR20050050487A (ko) * | 2003-11-25 | 2005-05-31 | 삼성에스디아이 주식회사 | 풀칼라 유기 전계 발광 소자 |
KR100560790B1 (ko) | 2003-11-25 | 2006-03-13 | 삼성에스디아이 주식회사 | 고온 특성이 우수한 유기 전계 발광 표시 장치 |
KR100659530B1 (ko) | 2003-11-26 | 2006-12-19 | 삼성에스디아이 주식회사 | 풀칼라 유기전계발광소자 |
EP1690866B1 (en) | 2003-12-02 | 2012-11-28 | Semiconductor Energy Laboratory Co., Ltd. | Organic metal complex and light-emitting device using same |
US7090930B2 (en) * | 2003-12-05 | 2006-08-15 | Eastman Kodak Company | Organic element for electroluminescent devices |
TWI230026B (en) * | 2003-12-31 | 2005-03-21 | Ritdisplay Corp | Organic electroluminescent material and organic electroluminescent device by using the same |
KR100787425B1 (ko) * | 2004-11-29 | 2007-12-26 | 삼성에스디아이 주식회사 | 페닐카바졸계 화합물 및 이를 이용한 유기 전계 발광 소자 |
US8188315B2 (en) | 2004-04-02 | 2012-05-29 | Samsung Mobile Display Co., Ltd. | Organic light emitting device and flat panel display device comprising the same |
US7811677B2 (en) * | 2004-05-20 | 2010-10-12 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
JP4912618B2 (ja) * | 2004-05-20 | 2012-04-11 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置および照明器具 |
US7854998B2 (en) * | 2004-05-31 | 2010-12-21 | Kabushiki Kaisha Toyota Jidoshokki | Organic EL devices |
JP5076501B2 (ja) * | 2004-07-16 | 2012-11-21 | コニカミノルタホールディングス株式会社 | 白色有機エレクトロルミネッセンス素子、画像表示素子および照明装置 |
US20060066220A1 (en) * | 2004-09-27 | 2006-03-30 | Choong Vi-En | Reduction or elimination of color change with viewing angle for microcavity devices |
US7803468B2 (en) * | 2004-09-29 | 2010-09-28 | Fujifilm Corporation | Organic electroluminescent element |
KR100759548B1 (ko) * | 2004-10-15 | 2007-09-18 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 |
US8021765B2 (en) | 2004-11-29 | 2011-09-20 | Samsung Mobile Display Co., Ltd. | Phenylcarbazole-based compound and organic electroluminescent device employing the same |
US7951471B2 (en) * | 2004-12-07 | 2011-05-31 | Semiconductor Energy Laboratory Co., Ltd. | Organometallic complex, and light-emitting element and light-emitting device using the same |
GB0428445D0 (en) | 2004-12-29 | 2005-02-02 | Cambridge Display Tech Ltd | Blue-shifted triarylamine polymer |
US20070003785A1 (en) * | 2005-06-30 | 2007-01-04 | Eastman Kodak Company | Electroluminescent devices containing benzidine derivatives |
JP4770699B2 (ja) * | 2005-12-16 | 2011-09-14 | ソニー株式会社 | 表示素子 |
JP2007257897A (ja) * | 2006-03-20 | 2007-10-04 | Seiko Epson Corp | 発光素子の製造方法、発光装置の製造方法および電子機器の製造方法 |
JP2007266160A (ja) * | 2006-03-28 | 2007-10-11 | Canon Inc | 有機発光素子アレイ |
JP2007265763A (ja) * | 2006-03-28 | 2007-10-11 | Canon Inc | フルカラー有機elパネル |
KR100756865B1 (ko) * | 2006-04-06 | 2007-09-07 | 비오이 하이디스 테크놀로지 주식회사 | 픽셀별로 상이한 두께의 유기 발광층을 갖는 유기 전계발광 표시소자 및 그 제조방법 |
JP2008027722A (ja) * | 2006-07-21 | 2008-02-07 | Sony Corp | 表示装置および表示装置の製造方法 |
KR100841363B1 (ko) * | 2006-11-22 | 2008-06-26 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
JP5333211B2 (ja) * | 2007-03-29 | 2013-11-06 | 大日本印刷株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
KR100858824B1 (ko) * | 2007-05-31 | 2008-09-17 | 삼성에스디아이 주식회사 | 유기 발광 소자 및 이의 제조 방법 |
JP5618495B2 (ja) * | 2008-05-16 | 2014-11-05 | キヤノン株式会社 | 有機発光素子 |
KR101453383B1 (ko) | 2008-05-16 | 2014-10-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 트리아릴아민 유도체, 발광 물질, 발광 소자, 발광 장치 및 전자 기기 |
JP2010114428A (ja) * | 2008-10-10 | 2010-05-20 | Canon Inc | 有機el表示装置 |
JP5676867B2 (ja) * | 2009-09-29 | 2015-02-25 | 住友化学株式会社 | 有機エレクトロルミネッセンス素子 |
JPWO2011071169A1 (ja) * | 2009-12-11 | 2013-04-22 | 三菱化学株式会社 | 有機電界発光素子、有機el表示装置及び有機el照明 |
CN108299511B (zh) | 2013-06-14 | 2021-03-12 | 株式会社半导体能源研究所 | 有机金属铱配合物、发光元件、发光装置以及照明装置 |
JP6307993B2 (ja) | 2014-04-07 | 2018-04-11 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、及び、電子デバイス |
JP6888943B2 (ja) | 2016-11-17 | 2021-06-18 | 株式会社ジャパンディスプレイ | 有機エレクトロルミネッセンス表示装置 |
US10254195B1 (en) | 2016-11-28 | 2019-04-09 | Amazon Technologies, Inc. | Wind tunnel for aerial vehicle certification |
KR102192216B1 (ko) | 2017-12-26 | 2020-12-16 | 주식회사 엘지화학 | 아민계 화합물 및 이를 포함하는 유기 발광 소자 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0903965A1 (en) * | 1996-05-15 | 1999-03-24 | Chemipro Kasei Kaisha, Limited | Multicolor organic el element, method for manufacturing the same, and display using the same |
KR20000011034A (ko) * | 1996-05-15 | 2000-02-25 | 나오히코 후쿠오카 | 멀티칼라 유기 이엘 소자, 그 제법 및 그것을 사용한디스플레이2 |
JP2000150151A (ja) * | 1998-11-13 | 2000-05-30 | Eastman Kodak Co | 有機発光素子の製造方法 |
KR20000048257A (ko) * | 1998-12-21 | 2000-07-25 | 로버트 디. 크루그 | 전색 유기성 발광 디스플레이 제조방법 |
KR20010079818A (ko) * | 1998-09-14 | 2001-08-22 | 엘렌 제이. 시니스갈리 | 고효율 전자발광 디바이스를 위한 구조 |
Family Cites Families (8)
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US5294870A (en) * | 1991-12-30 | 1994-03-15 | Eastman Kodak Company | Organic electroluminescent multicolor image display device |
US5294869A (en) * | 1991-12-30 | 1994-03-15 | Eastman Kodak Company | Organic electroluminescent multicolor image display device |
JP2000082582A (ja) | 1998-06-30 | 2000-03-21 | Toray Ind Inc | 有機elディスプレイの製造方法 |
US6166489A (en) * | 1998-09-15 | 2000-12-26 | The Trustees Of Princeton University | Light emitting device using dual light emitting stacks to achieve full-color emission |
JP2000228284A (ja) * | 1998-12-01 | 2000-08-15 | Sanyo Electric Co Ltd | カラーel表示装置 |
US6278236B1 (en) * | 1999-09-02 | 2001-08-21 | Eastman Kodak Company | Organic electroluminescent devices with electron-injecting layer having aluminum and alkali halide |
JP2001319781A (ja) * | 2000-05-02 | 2001-11-16 | Fuji Photo Film Co Ltd | 有機発光素子材料の選択方法及びその材料を用いた有機発光素子 |
US6606110B2 (en) * | 2000-12-27 | 2003-08-12 | Polaroid Corporation | Integral organic light emitting diode printhead |
-
2002
- 2002-08-22 EP EP02018281A patent/EP1289015B1/en not_active Expired - Lifetime
- 2002-08-22 JP JP2002241871A patent/JP4281308B2/ja not_active Expired - Fee Related
- 2002-08-22 US US10/225,859 patent/US6949878B2/en not_active Expired - Lifetime
- 2002-08-24 KR KR1020020050284A patent/KR100886976B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0903965A1 (en) * | 1996-05-15 | 1999-03-24 | Chemipro Kasei Kaisha, Limited | Multicolor organic el element, method for manufacturing the same, and display using the same |
KR20000011034A (ko) * | 1996-05-15 | 2000-02-25 | 나오히코 후쿠오카 | 멀티칼라 유기 이엘 소자, 그 제법 및 그것을 사용한디스플레이2 |
KR20010079818A (ko) * | 1998-09-14 | 2001-08-22 | 엘렌 제이. 시니스갈리 | 고효율 전자발광 디바이스를 위한 구조 |
JP2000150151A (ja) * | 1998-11-13 | 2000-05-30 | Eastman Kodak Co | 有機発光素子の製造方法 |
KR20000048257A (ko) * | 1998-12-21 | 2000-07-25 | 로버트 디. 크루그 | 전색 유기성 발광 디스플레이 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JP4281308B2 (ja) | 2009-06-17 |
EP1289015B1 (en) | 2012-05-23 |
JP2003151769A (ja) | 2003-05-23 |
EP1289015A2 (en) | 2003-03-05 |
KR20030019897A (ko) | 2003-03-07 |
US20030076032A1 (en) | 2003-04-24 |
US6949878B2 (en) | 2005-09-27 |
EP1289015A3 (en) | 2007-04-25 |
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