AU2002230675A1 - Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture - Google Patents

Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Info

Publication number
AU2002230675A1
AU2002230675A1 AU2002230675A AU3067502A AU2002230675A1 AU 2002230675 A1 AU2002230675 A1 AU 2002230675A1 AU 2002230675 A AU2002230675 A AU 2002230675A AU 3067502 A AU3067502 A AU 3067502A AU 2002230675 A1 AU2002230675 A1 AU 2002230675A1
Authority
AU
Australia
Prior art keywords
phosphorescent
mixed layer
highly stable
layer architecture
doped mixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002230675A
Inventor
Julia J. Brown
Michael G. Hack
Raymond C. Kwong
Tan D. Ngo
Theodore Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Display Corp
Original Assignee
Universal Display Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universal Display Corp filed Critical Universal Display Corp
Publication of AU2002230675A1 publication Critical patent/AU2002230675A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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
    • 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
    • H10K85/60—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
AU2002230675A 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture Abandoned AU2002230675A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/738,429 US6803720B2 (en) 2000-12-15 2000-12-15 Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture
US09/738,429 2000-12-15
PCT/US2001/047169 WO2002047457A2 (en) 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Publications (1)

Publication Number Publication Date
AU2002230675A1 true AU2002230675A1 (en) 2002-06-24

Family

ID=24967981

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230675A Abandoned AU2002230675A1 (en) 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Country Status (6)

Country Link
US (1) US6803720B2 (en)
JP (2) JP2004515895A (en)
KR (1) KR100915389B1 (en)
AU (1) AU2002230675A1 (en)
TW (1) TW543337B (en)
WO (1) WO2002047457A2 (en)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6303238B1 (en) * 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
JP4048521B2 (en) * 2000-05-02 2008-02-20 富士フイルム株式会社 Light emitting element
TW545080B (en) 2000-12-28 2003-08-01 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
SG2009086778A (en) 2000-12-28 2016-11-29 Semiconductor Energy Lab Co Ltd Luminescent device
TW518909B (en) * 2001-01-17 2003-01-21 Semiconductor Energy Lab Luminescent device and method of manufacturing same
TW519770B (en) * 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
SG118110A1 (en) 2001-02-01 2006-01-27 Semiconductor Energy Lab Organic light emitting element and display device using the element
CN101397649B (en) 2001-02-01 2011-12-28 株式会社半导体能源研究所 Deposition device for manufacturing organic compound on substrate
US20030010288A1 (en) * 2001-02-08 2003-01-16 Shunpei Yamazaki Film formation apparatus and film formation method
TWI225312B (en) * 2001-02-08 2004-12-11 Semiconductor Energy Lab Light emitting device
US7432116B2 (en) * 2001-02-21 2008-10-07 Semiconductor Energy Laboratory Co., Ltd. Method and apparatus for film deposition
SG118118A1 (en) * 2001-02-22 2006-01-27 Semiconductor Energy Lab Organic light emitting device and display using the same
US6551725B2 (en) * 2001-02-28 2003-04-22 Eastman Kodak Company Inorganic buffer structure for organic light-emitting diode devices
US6855438B2 (en) 2001-06-15 2005-02-15 Konica Corporation Organic electroluminescent element and full color display
JP2003045673A (en) * 2001-07-26 2003-02-14 Victor Co Of Japan Ltd Organic electroluminescent element
JP2003086376A (en) * 2001-09-06 2003-03-20 Nippon Hoso Kyokai <Nhk> Organic electroluminescence device and its manufacturing method
US6737177B2 (en) * 2001-11-08 2004-05-18 Xerox Corporation Red organic light emitting devices
US6759146B2 (en) * 2001-11-08 2004-07-06 Xerox Corporation Organic devices
SG142163A1 (en) * 2001-12-05 2008-05-28 Semiconductor Energy Lab Organic semiconductor element
US6931132B2 (en) * 2002-05-10 2005-08-16 Harris Corporation Secure wireless local or metropolitan area network and related methods
EP1367659B1 (en) * 2002-05-21 2012-09-05 Semiconductor Energy Laboratory Co., Ltd. Organic field effect transistor
US7332739B2 (en) * 2002-06-20 2008-02-19 Samsung Sdi Co., Ltd. Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance
TWI272874B (en) 2002-08-09 2007-02-01 Semiconductor Energy Lab Organic electroluminescent device
US20040062947A1 (en) * 2002-09-25 2004-04-01 Lamansky Sergey A. Organic electroluminescent compositions
US20040096570A1 (en) * 2002-11-15 2004-05-20 Michael Weaver Structure and method of fabricating organic devices
US6982179B2 (en) * 2002-11-15 2006-01-03 University Display Corporation Structure and method of fabricating organic devices
US6822257B2 (en) * 2003-01-29 2004-11-23 Ritdisplay Corporation Organic light emitting diode device with organic hole transporting material and phosphorescent material
JP2004247373A (en) 2003-02-12 2004-09-02 Semiconductor Energy Lab Co Ltd Semiconductor device
US6995445B2 (en) * 2003-03-14 2006-02-07 The Trustees Of Princeton University Thin film organic position sensitive detectors
JP2006526274A (en) * 2003-04-23 2006-11-16 ツェン−ホン ルー Light emitting device with embedded charge injection electrode
US7092206B2 (en) * 2003-06-25 2006-08-15 Hitachi Global Storage Technologies Netherlands B.V. Magnetic head with magnetic layers of differing widths and third pole with reduced thickness
JP4650265B2 (en) * 2003-07-23 2011-03-16 コニカミノルタホールディングス株式会社 Organic electroluminescence element, lighting device and display device
US7511421B2 (en) * 2003-08-25 2009-03-31 Semiconductor Energy Laboratory Co., Ltd. Mixed metal and organic electrode for organic device
KR101246247B1 (en) * 2003-08-29 2013-03-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Electroluminescent device and light-emitting device including the same
ATE535132T1 (en) * 2003-09-24 2011-12-15 Fujifilm Corp ELECTROLUMINESCENCE COMPONENT
US7898168B2 (en) * 2003-10-27 2011-03-01 Semiconductor Energy Laboratory Co., Ltd. Organic electroluminescent device having light-emitting layer with guest dopant
KR100712098B1 (en) * 2004-01-13 2007-05-02 삼성에스디아이 주식회사 White light emitting organic electroluminescent device and organic electroluminescent display having the same
US7045952B2 (en) * 2004-03-04 2006-05-16 Universal Display Corporation OLEDs with mixed host emissive layer
JP4351935B2 (en) * 2004-03-10 2009-10-28 富士フイルム株式会社 Organic electroluminescence device
KR100577235B1 (en) 2004-03-19 2006-05-10 엘지전자 주식회사 organic electroluminescence device
KR100565666B1 (en) 2004-03-22 2006-03-29 엘지전자 주식회사 organic electroluminescence device
US7579090B2 (en) * 2004-09-20 2009-08-25 Eastman Kodak Company Organic element for electroluminescent devices
US7803468B2 (en) * 2004-09-29 2010-09-28 Fujifilm Corporation Organic electroluminescent element
JP4362461B2 (en) 2004-11-05 2009-11-11 三星モバイルディスプレイ株式會社 Organic electroluminescence device
US7754346B2 (en) * 2004-11-10 2010-07-13 Fujifilm Corporation Organic electroluminescent device
KR100669790B1 (en) * 2004-11-27 2007-01-16 삼성에스디아이 주식회사 Organic electroluminescence display
US20060125379A1 (en) * 2004-12-09 2006-06-15 Au Optronics Corporation Phosphorescent organic optoelectronic structure
US7597967B2 (en) * 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
JP4989881B2 (en) * 2004-12-28 2012-08-01 富士フイルム株式会社 Organic electroluminescence device
US20060194076A1 (en) * 2005-02-28 2006-08-31 Fuji Photo Film Co., Ltd. Organic electroluminescent element
KR100787428B1 (en) * 2005-03-05 2007-12-26 삼성에스디아이 주식회사 Organic electroluminescence device
US7960038B2 (en) 2005-05-20 2011-06-14 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic appliance using the same
US20060286405A1 (en) 2005-06-17 2006-12-21 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US20070090756A1 (en) * 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
TWI297353B (en) * 2005-11-10 2008-06-01 Au Optronics Corp Phosphorescent organic light-emitting diodes
US20070252516A1 (en) * 2006-04-27 2007-11-01 Eastman Kodak Company Electroluminescent devices including organic EIL layer
JP2007188672A (en) * 2006-01-11 2007-07-26 Asahi Kasei Corp Method of manufacturing organic electroluminescent element
JP5672648B2 (en) * 2006-03-17 2015-02-18 コニカミノルタ株式会社 Organic electroluminescence element, display device and lighting device
US9118020B2 (en) * 2006-04-27 2015-08-25 Global Oled Technology Llc Electroluminescent devices including organic eil layer
US20070275265A1 (en) * 2006-05-25 2007-11-29 Au Optronics Corporation Organic light emitting layer with a reduced phosphorescent dopant concentration and applications of same
KR100741135B1 (en) 2006-08-01 2007-07-20 삼성에스디아이 주식회사 Oled having charge injecting blue color filter layer
KR20080028212A (en) * 2006-09-26 2008-03-31 삼성에스디아이 주식회사 Organic light emitting display and method of manufacturing the same
CN101541916B (en) * 2006-11-30 2014-08-06 株式会社半导体能源研究所 Light-emitting device
US20080176099A1 (en) * 2007-01-18 2008-07-24 Hatwar Tukaram K White oled device with improved functions
EP1973386B8 (en) 2007-03-23 2016-01-13 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
WO2009069535A1 (en) 2007-11-30 2009-06-04 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
GB0804469D0 (en) * 2008-03-11 2008-04-16 Oled T Ltd Compounds having electroluminescent or electron transport properties
KR101596226B1 (en) 2008-09-05 2016-02-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Light-emitting element, light-emitting device, and electronic device
US8778511B2 (en) * 2008-12-12 2014-07-15 Universal Display Corporation OLED stability via doped hole transport layer
JP2011046699A (en) * 2009-07-31 2011-03-10 Sumitomo Chemical Co Ltd Metal complex, composition including the same, and light-emitting element using the same
US8137148B2 (en) * 2009-09-30 2012-03-20 General Electric Company Method of manufacturing monolithic parallel interconnect structure
US8288187B2 (en) * 2010-01-20 2012-10-16 Universal Display Corporation Electroluminescent devices for lighting applications
JP5829828B2 (en) 2010-04-06 2015-12-09 株式会社半導体エネルギー研究所 Organometallic complex, light emitting element and light emitting device
JP5618753B2 (en) * 2010-04-26 2014-11-05 キヤノン株式会社 Organic light emitting device
US8742657B2 (en) * 2010-06-11 2014-06-03 Universal Display Corporation Triplet-Triplet annihilation up conversion (TTA-UC) for display and lighting applications
WO2012002113A1 (en) * 2010-06-29 2012-01-05 コニカミノルタホールディングス株式会社 Transparent conductor, organic el element, and organic photoelectric conversion element
US8664383B2 (en) 2010-10-15 2014-03-04 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element and display device using the organometallic complex
JP5677035B2 (en) 2010-11-04 2015-02-25 キヤノン株式会社 Xanthone compound and organic light emitting device having the same
TWI831058B (en) * 2011-02-28 2024-02-01 日商半導體能源研究所股份有限公司 Light-emitting element
KR20130009619A (en) * 2011-07-06 2013-01-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Light-emitting element, light-emitting device, display device, lighting device, and electronic device
US20130088144A1 (en) 2011-10-06 2013-04-11 Semiconductor Energy Laboratory Co., Ltd. Phosphorescent Iridium Metal Complex, Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting Device
JP6117618B2 (en) 2012-06-01 2017-04-19 株式会社半導体エネルギー研究所 Organometallic complex, light emitting element, light emitting device, electronic device, and lighting device
DE112013003843B4 (en) 2012-08-03 2022-03-31 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102262751B1 (en) 2013-03-26 2021-06-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Organic compound, light-emitting element, light-emitting device, display device, electronic device, and lighting device
GB201306365D0 (en) 2013-04-09 2013-05-22 Kathirgamanathan Poopathy Heterocyclic compounds and their use in electro-optical or opto-electronic devices
JP6396147B2 (en) 2013-10-22 2018-09-26 ユニバーサル ディスプレイ コーポレイション Organic electroluminescent material and device
US10734587B2 (en) 2014-03-13 2020-08-04 Merck Patent Gmbh Formulations of luminescent compounds
JP6781630B2 (en) * 2014-04-18 2020-11-04 株式会社Ｋｙｕｌｕｘ Compounds with tetraazatriphenylene ring structure, light emitting materials and organic electroluminescence devices
DE102014008722A1 (en) 2014-06-18 2015-12-24 Merck Patent Gmbh Compositions for electronic devices
JP6697299B2 (en) 2015-04-01 2020-05-20 株式会社半導体エネルギー研究所 Organometallic complex, light emitting element, light emitting device, electronic device, and lighting device
TW201902891A (en) 2017-04-13 2019-01-16 德商麥克專利有限公司 Composition for organic electronic devices
CN110832053B (en) 2017-07-05 2024-06-04 默克专利有限公司 Composition for organic electronic devices
KR102616338B1 (en) 2017-07-05 2023-12-20 메르크 파텐트 게엠베하 Composition for organic electronic devices
TWI785142B (en) 2017-11-14 2022-12-01 德商麥克專利有限公司 Composition for organic electronic devices
KR20190127272A (en) * 2018-05-04 2019-11-13 덕산네오룩스 주식회사 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
TWI713848B (en) 2018-05-18 2020-12-21 國立交通大學 Organic light-emitting device
US20220332724A1 (en) 2018-05-30 2022-10-20 Merck Patent Gmbh Composition for organic electronic devices
US11885194B2 (en) 2018-12-12 2024-01-30 Fmc Technologies, Inc. Rotating indexing coupling (RIC) assembly for installation and orientation of a subsea production tree
US20230080974A1 (en) 2019-02-18 2023-03-16 Merck Patent Gmbh Composition for organic electronic devices
WO2021052921A1 (en) 2019-09-19 2021-03-25 Merck Patent Gmbh Mixture of two host materials, and organic electroluminescent device comprising same
TW202130783A (en) 2019-11-04 2021-08-16 德商麥克專利有限公司 Organic electroluminescent device
US20230172062A1 (en) 2020-03-11 2023-06-01 Merck Patent Gmbh Organic electroluminescent apparatus
CN115244723A (en) 2020-03-11 2022-10-25 默克专利有限公司 Organic electroluminescent device
JP7478007B2 (en) * 2020-03-27 2024-05-02 キヤノン株式会社 Electronic device and its manufacturing method, electronic equipment and mobile body
TW202210606A (en) 2020-05-29 2022-03-16 德商麥克專利有限公司 Organic electroluminescent device
KR20230074751A (en) 2020-09-24 2023-05-31 메르크 파텐트 게엠베하 organic electroluminescent device
TW202231838A (en) 2020-10-27 2022-08-16 德商麥克專利有限公司 Organic electroluminescent device
US20220199817A1 (en) * 2020-12-18 2022-06-23 Innoscience (Suzhou) Technology Co., Ltd. Semiconductor device and method for manufacturing the same
WO2022204913A1 (en) * 2021-03-30 2022-10-06 Innoscience (Suzhou) Technology Co., Ltd. Iii nitride semiconductor devices on patterned substrates
WO2022207678A1 (en) 2021-03-30 2022-10-06 Merck Patent Gmbh Organic electroluminescent device
KR20240058919A (en) 2021-09-13 2024-05-03 메르크 파텐트 게엠베하 Materials for organic electroluminescent devices
WO2023208899A1 (en) 2022-04-28 2023-11-02 Merck Patent Gmbh Materials for organic electroluminescent devices
WO2023247663A1 (en) 2022-06-24 2023-12-28 Merck Patent Gmbh Composition for organic electronic devices
CN118202815A (en) 2022-06-24 2024-06-14 默克专利有限公司 Composition for organic electronic devices

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061569A (en) * 1990-07-26 1991-10-29 Eastman Kodak Company Electroluminescent device with organic electroluminescent medium
US5294870A (en) 1991-12-30 1994-03-15 Eastman Kodak Company Organic electroluminescent multicolor image display device
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
DE19638770A1 (en) 1996-09-21 1998-03-26 Philips Patentverwaltung Organic electroluminescent device with Exciplex
WO1998030071A1 (en) * 1996-12-28 1998-07-09 Tdk Corporation Organic electroluminescent elements
US6130001A (en) 1997-07-15 2000-10-10 Motorola, Inc. Organic electroluminescent device with continuous organic medium
US5853905A (en) 1997-09-08 1998-12-29 Motorola, Inc. Efficient single layer electroluminescent device
US6303238B1 (en) * 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
EP1656002A3 (en) * 1997-10-09 2012-06-20 The Trustees Of Princeton University Organic light emitting device
JPH11256148A (en) * 1998-03-12 1999-09-21 Oki Electric Ind Co Ltd Luminous material and organic el element using the same
GB9805476D0 (en) * 1998-03-13 1998-05-13 Cambridge Display Tech Ltd Electroluminescent devices
JPH11307259A (en) * 1998-04-23 1999-11-05 Tdk Corp Organic el element
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
JP3838816B2 (en) * 1999-06-03 2006-10-25 Ｔｄｋ株式会社 Compound for organic EL device and organic EL device
US6645645B1 (en) * 2000-05-30 2003-11-11 The Trustees Of Princeton University Phosphorescent organic light emitting devices
US6392250B1 (en) 2000-06-30 2002-05-21 Xerox Corporation Organic light emitting devices having improved performance
US6734623B1 (en) * 2000-07-31 2004-05-11 Xerox Corporation Annealed organic light emitting devices and method of annealing organic light emitting devices
US6614175B2 (en) 2001-01-26 2003-09-02 Xerox Corporation Organic light emitting devices

Also Published As

Publication number Publication date
KR20030072562A (en) 2003-09-15
US6803720B2 (en) 2004-10-12
JP5328402B2 (en) 2013-10-30
JP2009135516A (en) 2009-06-18
TW543337B (en) 2003-07-21
WO2002047457A2 (en) 2002-06-20
JP2004515895A (en) 2004-05-27
KR100915389B1 (en) 2009-09-03
US20020074935A1 (en) 2002-06-20
WO2002047457A3 (en) 2003-07-24

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