CN102057515A - 有机发光器件 - Google Patents
有机发光器件 Download PDFInfo
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- CN102057515A CN102057515A CN200980121419XA CN200980121419A CN102057515A CN 102057515 A CN102057515 A CN 102057515A CN 200980121419X A CN200980121419X A CN 200980121419XA CN 200980121419 A CN200980121419 A CN 200980121419A CN 102057515 A CN102057515 A CN 102057515A
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- layer
- ground floor
- metal
- negative electrode
- work function
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- 229960001860 salicylate Drugs 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/826—Multilayers, e.g. opaque multilayers
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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
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
- H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
-
- 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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0808455.0 | 2008-05-09 | ||
GB0808455A GB2459895B (en) | 2008-05-09 | 2008-05-09 | Organic light emissive device |
PCT/GB2009/000858 WO2009136133A1 (en) | 2008-05-09 | 2009-03-31 | Organic light emissive device |
Publications (1)
Publication Number | Publication Date |
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CN102057515A true CN102057515A (zh) | 2011-05-11 |
Family
ID=39571078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200980121419XA Pending CN102057515A (zh) | 2008-05-09 | 2009-03-31 | 有机发光器件 |
Country Status (7)
Country | Link |
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US (2) | US8648334B2 (zh) |
JP (1) | JP5242772B2 (zh) |
KR (1) | KR101632087B1 (zh) |
CN (1) | CN102057515A (zh) |
DE (1) | DE112009001144T5 (zh) |
GB (1) | GB2459895B (zh) |
WO (1) | WO2009136133A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124346A (zh) * | 2013-04-24 | 2014-10-29 | 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 |
CN104124368A (zh) * | 2013-04-24 | 2014-10-29 | 海洋王照明科技股份有限公司 | 一种有机电致发光器件及其制备方法 |
CN107017350A (zh) * | 2015-10-28 | 2017-08-04 | 三星显示有限公司 | 有机发光元件 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459895B (en) * | 2008-05-09 | 2011-04-27 | Cambridge Display Technology Limited | Organic light emissive device |
WO2010050352A1 (ja) * | 2008-10-31 | 2010-05-06 | 株式会社日本Aeパワーシステムズ | 真空遮断器用電極材料及びその製造方法 |
WO2011017341A2 (en) * | 2009-08-03 | 2011-02-10 | The Johns Hopkins University | Ladder-type oligo-p-phenylene-containing copolymers with high open-circuit voltages and ambient photovoltaic activity |
CN103050635B (zh) * | 2011-10-17 | 2016-04-13 | 海洋王照明科技股份有限公司 | 一种顶发射有机电致发光二极管及其制备方法 |
KR101875740B1 (ko) * | 2011-12-08 | 2018-07-06 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 |
JP5976344B2 (ja) * | 2012-03-06 | 2016-08-23 | 株式会社アルバック | 有機el素子の電極膜形成方法、有機el素子の電極膜形成装置 |
KR102343279B1 (ko) | 2014-10-01 | 2021-12-24 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치 |
KR20200093737A (ko) * | 2019-01-28 | 2020-08-06 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
KR102392914B1 (ko) * | 2020-08-24 | 2022-04-29 | 고려대학교 산학협력단 | 유기발광소자용 전극 및 그 전극을 포함하는 유기발광소자 |
Family Cites Families (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539507A (en) | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
GB8909011D0 (en) | 1989-04-20 | 1989-06-07 | Friend Richard H | Electroluminescent devices |
US5150006A (en) * | 1991-08-01 | 1992-09-22 | Eastman Kodak Company | Blue emitting internal junction organic electroluminescent device (II) |
US5432014A (en) * | 1991-11-28 | 1995-07-11 | Sanyo Electric Co., Ltd. | Organic electroluminescent element and a method for producing the same |
US5723873A (en) | 1994-03-03 | 1998-03-03 | Yang; Yang | Bilayer composite electrodes for diodes |
DE69526614T2 (de) | 1994-09-12 | 2002-09-19 | Motorola, Inc. | Lichtemittierende Vorrichtungen die Organometallische Komplexe enthalten. |
DE4436773A1 (de) * | 1994-10-14 | 1996-04-18 | Hoechst Ag | Konjugierte Polymere mit Spirozentren und ihre Verwendung als Elektrolumineszenzmaterialien |
JP3865406B2 (ja) | 1995-07-28 | 2007-01-10 | 住友化学株式会社 | 2,7−アリール−9−置換フルオレン及び9−置換フルオレンオリゴマー及びポリマー |
US5798170A (en) * | 1996-02-29 | 1998-08-25 | Uniax Corporation | Long operating life for polymer light-emitting diodes |
DE69710781T2 (de) | 1996-07-29 | 2002-10-31 | Cambridge Display Tech | Elektrolumineszierende anordnungen mit elektrodenschutz |
DE69724129T2 (de) | 1996-09-04 | 2004-02-26 | Cambridge Display Technology Ltd. | Lichtemittierende organische vorrichtungen mit verbesserter kathode |
JP3899566B2 (ja) | 1996-11-25 | 2007-03-28 | セイコーエプソン株式会社 | 有機el表示装置の製造方法 |
US6452218B1 (en) | 1997-06-10 | 2002-09-17 | Uniax Corporation | Ultra-thin alkaline earth metals as stable electron-injecting electrodes for polymer light emitting diodes |
GB9718393D0 (en) | 1997-08-29 | 1997-11-05 | Cambridge Display Tech Ltd | Electroluminescent Device |
KR100697861B1 (ko) | 1998-03-13 | 2007-03-22 | 캠브리지 디스플레이 테크놀로지 리미티드 | 전장 발광 디바이스들 |
GB9805476D0 (en) | 1998-03-13 | 1998-05-13 | Cambridge Display Tech Ltd | Electroluminescent devices |
GB2335884A (en) | 1998-04-02 | 1999-10-06 | Cambridge Display Tech Ltd | Flexible substrates for electronic or optoelectronic devices |
JP2002527872A (ja) | 1998-10-14 | 2002-08-27 | ユニアックス コーポレイション | 金属酸化物薄層を安定な電子注入電極として具えた発光ダイオード |
US6268695B1 (en) | 1998-12-16 | 2001-07-31 | Battelle Memorial Institute | Environmental barrier material for organic light emitting device and method of making |
JP2002532849A (ja) * | 1998-12-17 | 2002-10-02 | ケンブリッジ ディスプレイ テクノロジー リミテッド | 有機発光デバイスの製造方法 |
CA2360644A1 (en) * | 1999-02-04 | 2000-08-10 | The Dow Chemical Company | Fluorene copolymers and devices made therefrom |
GB9903251D0 (en) | 1999-02-12 | 1999-04-07 | Cambridge Display Tech Ltd | Opto-electric devices |
CN1165563C (zh) | 1999-03-05 | 2004-09-08 | 剑桥显示技术有限公司 | 聚合物制备 |
CN1182601C (zh) * | 1999-07-19 | 2004-12-29 | 杜邦显示器股份有限公司 | 具有改进的发光效率和辐射率的长效聚合物发光装置 |
US6849869B1 (en) * | 1999-07-19 | 2005-02-01 | Dupont Displays, Inc. | Long lifetime polymer light-emitting devices with improved luminous efficiency and improved radiance |
EP1076368A2 (en) * | 1999-08-11 | 2001-02-14 | Eastman Kodak Company | A surface-emitting organic light-emitting diode |
CA2381230A1 (en) | 1999-09-03 | 2001-03-15 | Uniax Corporation | Encapsulation of organic electronic devices |
US6413645B1 (en) | 2000-04-20 | 2002-07-02 | Battelle Memorial Institute | Ultrabarrier substrates |
GB0004541D0 (en) | 2000-02-25 | 2000-04-19 | Cambridge Display Tech Ltd | Luminescent polymer |
US6939624B2 (en) | 2000-08-11 | 2005-09-06 | Universal Display Corporation | Organometallic compounds and emission-shifting organic electrophosphorescence |
IL154960A0 (en) | 2000-10-10 | 2003-10-31 | Du Pont | Polymers having attached luminescent metal complexes and devices made with sych polymers |
KR100825182B1 (ko) | 2000-11-30 | 2008-04-24 | 캐논 가부시끼가이샤 | 발광 소자 및 표시 장치 |
EP1349435B8 (en) * | 2000-11-30 | 2018-09-19 | Canon Kabushiki Kaisha | Luminescent element and display |
US6693295B2 (en) | 2000-12-25 | 2004-02-17 | Fuji Photo Film Co., Ltd. | Indole derivative, material for light-emitting device and light-emitting device using the same |
WO2002066552A1 (en) | 2001-02-20 | 2002-08-29 | Isis Innovation Limited | Metal-containing dendrimers |
WO2002067632A1 (fr) * | 2001-02-21 | 2002-08-29 | Matsushita Electric Industrial Co., Ltd. | Element lumineux et procede de preparation de ce dernier |
DE10109027A1 (de) | 2001-02-24 | 2002-09-05 | Covion Organic Semiconductors | Rhodium- und Iridium-Komplexe |
SG92833A1 (en) | 2001-03-27 | 2002-11-19 | Sumitomo Chemical Co | Polymeric light emitting substance and polymer light emitting device using the same |
CN1610666A (zh) | 2001-04-05 | 2005-04-27 | 三共株式会社 | 苄脒衍生物 |
CN100353580C (zh) | 2001-04-17 | 2007-12-05 | 皇家菲利浦电子有限公司 | 有机发光二极管 |
JP2002324679A (ja) | 2001-04-26 | 2002-11-08 | Honda Motor Co Ltd | 有機エレクトロルミネッセンス素子 |
EP1419540A2 (en) | 2001-08-25 | 2004-05-19 | Cambridge Display Technology Limited | Electroluminescent device |
US7250226B2 (en) * | 2001-08-31 | 2007-07-31 | Nippon Hoso Kyokai | Phosphorescent compound, a phosphorescent composition and an organic light-emitting device |
JP4574936B2 (ja) | 2001-08-31 | 2010-11-04 | 日本放送協会 | 燐光発光性化合物及び燐光発光性組成物 |
US7238435B2 (en) * | 2001-09-04 | 2007-07-03 | Canon Kabushiki Kaisha | Polymeric compound and organic luminescence device |
US7015639B2 (en) * | 2002-10-22 | 2006-03-21 | Osram Opto Semiconductors Gmbh | Electroluminescent devices and method of making transparent cathodes |
EP1418634A1 (de) * | 2002-11-06 | 2004-05-12 | Samsung SDI Co. Ltd. | Display auf Basis organischer, lichtemittierender Bauelemente (OLED) mit niederohmigem Kathodenkontakt |
JP4265230B2 (ja) * | 2003-01-30 | 2009-05-20 | セイコーエプソン株式会社 | 電気光学表示装置及びその製造方法並びに電子機器 |
KR100527191B1 (ko) * | 2003-06-03 | 2005-11-08 | 삼성에스디아이 주식회사 | 저저항 캐소드를 사용하는 유기 전계 발광 소자 |
TW200515836A (en) * | 2003-10-22 | 2005-05-01 | Hannstar Display Corp | Organic electroluminescent element |
AU2003288884A1 (en) * | 2003-12-30 | 2005-07-21 | Agency For Science, Technology And Research | Flexible electroluminescent devices |
KR100625999B1 (ko) * | 2004-02-26 | 2006-09-20 | 삼성에스디아이 주식회사 | 도너 시트, 상기 도너 시트의 제조방법, 상기 도너 시트를이용한 박막 트랜지스터의 제조방법, 및 상기 도너 시트를이용한 평판 표시장치의 제조방법 |
US7270894B2 (en) * | 2004-06-22 | 2007-09-18 | General Electric Company | Metal compound-metal multilayer electrodes for organic electronic devices |
US8049408B2 (en) | 2004-08-10 | 2011-11-01 | Cambridge Display Technology Limited | Light emissive device having electrode comprising a metal and a material which is codepositable with the metal |
US8241467B2 (en) | 2004-08-10 | 2012-08-14 | Global Oled Technology Llc | Making a cathode structure for OLEDs |
JP2008518446A (ja) * | 2004-10-25 | 2008-05-29 | ザ リージェンツ オブ ザ ユニバーシティー オブ カリフォルニア | 有機電子デバイス用積層電極 |
JP4699098B2 (ja) * | 2005-06-09 | 2011-06-08 | ローム株式会社 | 有機el素子、およびこれを用いた有機el表示装置 |
JP2007027698A (ja) * | 2005-06-17 | 2007-02-01 | Fujifilm Holdings Corp | 光源、露光装置、画像表示装置及び医療装置 |
JP2007080774A (ja) * | 2005-09-16 | 2007-03-29 | Konica Minolta Holdings Inc | 有機エレクトロルミネッセンス素子 |
US20070157071A1 (en) * | 2006-01-03 | 2007-07-05 | William Daniell | Methods, systems, and computer program products for providing multi-media messages |
GB2459895B (en) * | 2008-05-09 | 2011-04-27 | Cambridge Display Technology Limited | Organic light emissive device |
-
2008
- 2008-05-09 GB GB0808455A patent/GB2459895B/en not_active Expired - Fee Related
-
2009
- 2009-03-31 JP JP2011507977A patent/JP5242772B2/ja active Active
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- 2009-03-31 DE DE112009001144T patent/DE112009001144T5/de not_active Withdrawn
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2013
- 2013-12-18 US US14/133,351 patent/US8981365B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124346A (zh) * | 2013-04-24 | 2014-10-29 | 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 |
CN104124368A (zh) * | 2013-04-24 | 2014-10-29 | 海洋王照明科技股份有限公司 | 一种有机电致发光器件及其制备方法 |
CN107017350A (zh) * | 2015-10-28 | 2017-08-04 | 三星显示有限公司 | 有机发光元件 |
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Publication number | Publication date |
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JP5242772B2 (ja) | 2013-07-24 |
US8981365B2 (en) | 2015-03-17 |
US20110057229A1 (en) | 2011-03-10 |
DE112009001144T5 (de) | 2011-03-10 |
KR20110030450A (ko) | 2011-03-23 |
KR101632087B1 (ko) | 2016-06-20 |
GB2459895A (en) | 2009-11-11 |
WO2009136133A1 (en) | 2009-11-12 |
US20140103326A1 (en) | 2014-04-17 |
GB2459895B (en) | 2011-04-27 |
JP2012508945A (ja) | 2012-04-12 |
GB0808455D0 (en) | 2008-06-18 |
US8648334B2 (en) | 2014-02-11 |
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