AU2002216935A1 - Light emitting component comprising organic layers - Google Patents

Light emitting component comprising organic layers

Info

Publication number
AU2002216935A1
AU2002216935A1 AU2002216935A AU1693502A AU2002216935A1 AU 2002216935 A1 AU2002216935 A1 AU 2002216935A1 AU 2002216935 A AU2002216935 A AU 2002216935A AU 1693502 A AU1693502 A AU 1693502A AU 2002216935 A1 AU2002216935 A1 AU 2002216935A1
Authority
AU
Australia
Prior art keywords
layer
emmiting
light
organic layers
light emitting
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
AU2002216935A
Inventor
Jan Blochwitz-Niemoth
Karl Leo
Martin Pfeiffer
Xiang 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.)
NovaLED GmbH
Original Assignee
Technische Universitaet Dresden
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 Technische Universitaet Dresden filed Critical Technische Universitaet Dresden
Publication of AU2002216935A1 publication Critical patent/AU2002216935A1/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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/155—Hole transporting 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
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • 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]
    • H10K50/18—Carrier blocking layers
    • 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
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Abstract

The invention relates to a light-emmiting component having organic layers, in particular to an organic light-emmiting diode. The component has at least one doped charge carrier transport layer ( 2 ), a light-emmiting layer ( 4 ) and contact layers ( 1, 5 ) and also has a blocking layer ( 3; 3 ') wherein an organic material is provided between the charge carrier transport layer ( 2, 2 ') and the light-emmiting layer ( 4 ). The energy levels of the charge carried transport layer are chosen in such a way that efficient doping is possible and the blocking layer nevertheless ensures that non-radiating recombination processes on the interface with the emitting layer are prevented.
AU2002216935A 2000-11-20 2001-11-20 Light emitting component comprising organic layers Abandoned AU2002216935A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10058578 2000-11-20
DE10058578A DE10058578C2 (en) 2000-11-20 2000-11-20 Light-emitting component with organic layers
PCT/DE2001/004422 WO2002041414A1 (en) 2000-11-20 2001-11-20 Light emitting component comprising organic layers

Publications (1)

Publication Number Publication Date
AU2002216935A1 true AU2002216935A1 (en) 2002-05-27

Family

ID=7664651

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002216935A Abandoned AU2002216935A1 (en) 2000-11-20 2001-11-20 Light emitting component comprising organic layers

Country Status (12)

Country Link
US (1) US7074500B2 (en)
EP (1) EP1336208B1 (en)
JP (1) JP3695714B2 (en)
KR (1) KR100641900B1 (en)
CN (1) CN100369286C (en)
AT (1) ATE341837T1 (en)
AU (1) AU2002216935A1 (en)
BR (1) BR0115497A (en)
DE (2) DE10058578C2 (en)
ES (1) ES2273923T3 (en)
IN (1) IN2003DE00736A (en)
WO (1) WO2002041414A1 (en)

Families Citing this family (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135513B4 (en) 2001-07-20 2005-02-24 Novaled Gmbh Light-emitting component with organic layers
US6603150B2 (en) * 2001-09-28 2003-08-05 Eastman Kodak Company Organic light-emitting diode having an interface layer between the hole-transporting layer and the light-emitting layer
US7141817B2 (en) 2001-11-30 2006-11-28 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US20100026176A1 (en) 2002-03-28 2010-02-04 Jan Blochwitz-Nomith Transparent, Thermally Stable Light-Emitting Component Having Organic Layers
DE10215210B4 (en) * 2002-03-28 2006-07-13 Novaled Gmbh Transparent, thermally stable light-emitting component with organic layers
DE60331704D1 (en) 2002-04-12 2010-04-29 Konica Corp Organic light-emitting element
DE10224021B4 (en) 2002-05-24 2006-06-01 Novaled Gmbh Phosphorescent light emitting device with organic layers
AU2003220828A1 (en) * 2003-04-02 2004-11-01 Fujitsu Limited Organic electroluminescence element and organic electroluminescence display
DE10339772B4 (en) 2003-08-27 2006-07-13 Novaled Gmbh Light emitting device and method for its production
KR101286219B1 (en) 2003-09-26 2013-07-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 A method for manufacturing a light-emitting element
EP1521316B1 (en) * 2003-10-03 2016-05-25 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of a light emitting element
CN100555703C (en) * 2003-10-29 2009-10-28 皇家飞利浦电子股份有限公司 Luminescent device with quantum efficiency of increase
DE10357044A1 (en) * 2003-12-04 2005-07-14 Novaled Gmbh Process for doping organic semiconductors with quinonediimine derivatives
CN101673808B (en) 2003-12-26 2012-05-23 株式会社半导体能源研究所 Light-emitting element
TWI270318B (en) * 2004-03-30 2007-01-01 Osram Opto Semiconductors Gmbh Device structure to improve OLED reliability
US20060017057A1 (en) * 2004-07-20 2006-01-26 Cumpston Brian H Device structure to improve OLED reliability
DE102004022004B4 (en) * 2004-05-03 2007-07-05 Novaled Ag Layer arrangement for an organic light emitting diode
JP2006295104A (en) 2004-07-23 2006-10-26 Semiconductor Energy Lab Co Ltd Light emitting element and light emitting device using the same
US7540978B2 (en) 2004-08-05 2009-06-02 Novaled Ag Use of an organic matrix material for producing an organic semiconductor material, organic semiconductor material and electronic component
KR101027896B1 (en) 2004-08-13 2011-04-07 테크니셰 유니베르시테트 드레스덴 Layer assembly for a light-emitting component
CN1738069A (en) 2004-08-17 2006-02-22 国际商业机器公司 Method for manufacturing electronic device having an electrode with enhanced injection properties and said electronic device
EP1803172B1 (en) 2004-09-24 2017-10-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
EP1648042B1 (en) 2004-10-07 2007-05-02 Novaled AG A method for doping a semiconductor material with cesium
WO2006046678A1 (en) * 2004-10-29 2006-05-04 Semiconductor Energy Laboratory Co., Ltd. Composite material, light-emittintg element, light-emitting device, and manufacturing method thereof
DE502005002342D1 (en) * 2005-03-15 2008-02-07 Novaled Ag Light-emitting component
EP1866984B1 (en) 2005-03-23 2017-08-30 Semiconductor Energy Laboratory Co., Ltd. Composite material, light emitting element and light emitting device
US7851989B2 (en) 2005-03-25 2010-12-14 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
EP1818996A1 (en) 2005-04-13 2007-08-15 Novaled AG Assembly for an organic pin-type LED and manufacturing method
US8057916B2 (en) 2005-04-20 2011-11-15 Global Oled Technology, Llc. OLED device with improved performance
EP1724852A3 (en) 2005-05-20 2010-01-27 Semiconductor Energy Laboratory Co., Ltd. Light emitting element, light emitting device, and electronic device
EP1727221B1 (en) * 2005-05-27 2010-04-14 Novaled AG Transparent organic light emitting diode
US8334057B2 (en) 2005-06-08 2012-12-18 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
EP1894262B1 (en) 2005-06-10 2013-01-23 Thomson Licensing Light-emitting organic diode comprising not more than two layers of different organic materials
US7745989B2 (en) 2005-06-30 2010-06-29 Semiconductor Energy Laboratory Co., Ltd Light emitting element, light emitting device, and electronic apparatus
EP1739765A1 (en) 2005-07-01 2007-01-03 Novaled AG Organic light-emitting diode and stack of organic light emitting diodes
EP1943678A1 (en) 2005-11-04 2008-07-16 Thomson Licensing Electro-optical element integrating an organic electroluminescent diode and an organic transistor for modulating said diode
KR100752383B1 (en) * 2005-12-26 2007-08-27 삼성에스디아이 주식회사 Organic light emitting display and fabricating method of the same
EP1806795B1 (en) 2005-12-21 2008-07-09 Novaled AG Organic Device
DE602006001930D1 (en) * 2005-12-23 2008-09-04 Novaled Ag of organic layers
KR101308341B1 (en) 2005-12-27 2013-09-17 이데미쓰 고산 가부시키가이샤 Material for organic electroluminescent device and organic electroluminescent device
EP1808909A1 (en) 2006-01-11 2007-07-18 Novaled AG Electroluminescent light-emitting device
WO2007080801A1 (en) 2006-01-11 2007-07-19 Idemitsu Kosan Co., Ltd. Novel imide derivative, material for organic electroluminescent element, and organic electroluminescent element comprising the same
JP2009526370A (en) * 2006-02-09 2009-07-16 キユーデイー・ビジヨン・インコーポレーテツド Devices and methods comprising layers comprising semiconductor nanocrystals and doped organic materials
ATE507588T1 (en) 2006-02-27 2011-05-15 Commissariat Energie Atomique ORGANIC LIGHT DIODE WITH MULTI-LAYER TRANSPARENT ELECTRODE
ATE556440T1 (en) * 2006-02-28 2012-05-15 Commissariat Energie Atomique ELECTRONIC COMPONENT WITH P-DOPED ORGANIC SEMICONDUCTOR
JPWO2007116750A1 (en) 2006-03-30 2009-08-20 出光興産株式会社 Material for organic electroluminescence device and organic electroluminescence device using the same
EP1848049B1 (en) * 2006-04-19 2009-12-09 Novaled AG Light emitting device
EP1860709B1 (en) * 2006-05-24 2012-08-08 Novaled AG Use of square planar transition metal complexes as dopants
WO2008010171A2 (en) * 2006-07-19 2008-01-24 Philips Intellectual Property & Standards Gmbh Highly doped electro-optically active organic diode with short protection layer
GB2440368A (en) * 2006-07-26 2008-01-30 Oled T Ltd Cathode coating for an electroluminescent device
US8884322B2 (en) 2006-09-22 2014-11-11 Osram Opto Semiconductor Gmbh Light-emitting device
DE102006052029B4 (en) 2006-09-22 2020-01-09 Osram Oled Gmbh Light emitting device
DE102006059509B4 (en) * 2006-12-14 2012-05-03 Novaled Ag Organic light-emitting element
US8119828B2 (en) 2006-12-15 2012-02-21 Idemitsu Kosan Co., Ltd. Material for an organic electroluminescence device and an organic electroluminescence device
CN101569027B (en) * 2006-12-20 2011-02-09 汤姆森特许公司 Organic light-emitting diode having a barrier layer made of bipolar material
KR100826002B1 (en) * 2007-03-28 2008-04-29 엘지디스플레이 주식회사 Organic light emitting device
DE102007019260B4 (en) * 2007-04-17 2020-01-16 Novaled Gmbh Non-volatile organic storage element
US8044390B2 (en) 2007-05-25 2011-10-25 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent display
WO2009008277A1 (en) 2007-07-11 2009-01-15 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent element, and organic electroluminescent element
JP5289979B2 (en) 2007-07-18 2013-09-11 出光興産株式会社 Material for organic electroluminescence device and organic electroluminescence device
US8628862B2 (en) 2007-09-20 2014-01-14 Basf Se Electroluminescent device
TW200935639A (en) 2007-11-28 2009-08-16 Fuji Electric Holdings Organic EL device
WO2009069717A1 (en) 2007-11-30 2009-06-04 Idemitsu Kosan Co., Ltd. Azaindenofluorenedione derivative, organic electroluminescent device material, and organic electroluminescent device
DE112009000621A5 (en) * 2008-01-15 2010-12-16 Novaled Ag Dithiolene transition metal complexes and electronic or optoelectronic devices
JP2009277791A (en) 2008-05-13 2009-11-26 Fuji Electric Holdings Co Ltd Organic el element
CN102077381B (en) * 2008-06-27 2014-10-22 通用显示公司 Cross linkable ionic dopants
DE102008036062B4 (en) 2008-08-04 2015-11-12 Novaled Ag Organic field effect transistor
DE102008036063B4 (en) * 2008-08-04 2017-08-31 Novaled Gmbh Organic field effect transistor
EP2161272A1 (en) 2008-09-05 2010-03-10 Basf Se Phenanthrolines
JP2010153365A (en) 2008-11-19 2010-07-08 Semiconductor Energy Lab Co Ltd Light-emitting element, light-emitting device, electronic equipment, and illumination device
WO2010064655A1 (en) 2008-12-03 2010-06-10 出光興産株式会社 Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
DE102008061843B4 (en) 2008-12-15 2018-01-18 Novaled Gmbh Heterocyclic compounds and their use in electronic and optoelectronic devices
EP2267818B1 (en) 2009-06-22 2017-03-22 Novaled GmbH Organic lighting device
DE102010023619B4 (en) 2009-08-05 2016-09-15 Novaled Ag Organic bottom-emitting device
DE102009048604A1 (en) 2009-10-02 2011-04-07 Technische Universität Dresden Organic light-emitting diode device
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
US8242489B2 (en) * 2009-12-17 2012-08-14 Global Oled Technology, Llc. OLED with high efficiency blue light-emitting layer
EP2513998B1 (en) 2009-12-18 2017-07-05 Novaled GmbH Large area light emitting device comprising organic light emitting diodes
EP2367215A1 (en) * 2010-03-15 2011-09-21 Novaled AG An organic photoactive device
WO2011131185A1 (en) 2010-04-21 2011-10-27 Novaled Ag Mixture for producing a doped semiconductor layer
JP5810152B2 (en) 2010-04-27 2015-11-11 ノヴァレッド・アクチエンゲゼルシャフト Organic semiconductor materials and electronic components
WO2011157385A2 (en) 2010-06-14 2011-12-22 Novaled Ag Organic light emitting device
DE102010023620B4 (en) 2010-06-14 2016-09-15 Novaled Ag Organic, bottom-emitting device
DE102010046040B4 (en) 2010-09-22 2021-11-11 Novaled Gmbh Process for the production of fullerene derivatives
US8637858B2 (en) 2010-09-24 2014-01-28 Novaled Ag Tandem white OLED
EP2452946B1 (en) 2010-11-16 2014-05-07 Novaled AG Pyridylphosphinoxides for organic electronic device and organic electronic device
EP2463927B1 (en) 2010-12-08 2013-08-21 Novaled AG Material for organic electronic device and organic electronic device
KR101874657B1 (en) 2011-02-07 2018-07-04 이데미쓰 고산 가부시키가이샤 Biscarbazole derivative and organic electroluminescent element using same
JP5969216B2 (en) 2011-02-11 2016-08-17 株式会社半導体エネルギー研究所 Light emitting element, display device, lighting device, and manufacturing method thereof
TWI526418B (en) 2011-03-01 2016-03-21 諾瓦發光二極體股份公司 Organic semiconductive materials and organic component
US9082986B2 (en) 2011-05-27 2015-07-14 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
JP5938175B2 (en) 2011-07-15 2016-06-22 出光興産株式会社 Nitrogen-containing aromatic heterocyclic derivative and organic electroluminescence device using the same
WO2013035275A1 (en) 2011-09-09 2013-03-14 出光興産株式会社 Nitrogen-containing heteroaromatic ring compound
EP2756564A4 (en) * 2011-09-15 2014-09-24 Hewlett Packard Development Co Vertical-cavity surface-emitting lasers
EP2762478A1 (en) 2011-09-15 2014-08-06 Idemitsu Kosan Co., Ltd Aromatic amine derivative and organic electroluminescence element using same
WO2013046635A1 (en) 2011-09-28 2013-04-04 出光興産株式会社 Material for organic electroluminescent element, and organic electroluminescent element produced using same
KR101868035B1 (en) * 2011-10-10 2018-06-18 엘지디스플레이 주식회사 method of manufacturing organic light emitting diode electroluminescent display device
CN103635471A (en) 2011-11-07 2014-03-12 出光兴产株式会社 Material for organic electroluminescent element and organic electroluminescent element using same
DE102011055233A1 (en) 2011-11-10 2013-05-16 Novaled Ag Light emitting device for use in planar arrangement of illumination device to emit light in different applications, has electrical line connection electrically connecting contact terminal of light-emitting component with plugs and sockets
WO2013079217A1 (en) 2011-11-30 2013-06-06 Novaled Ag Display
TWI558711B (en) 2011-11-30 2016-11-21 諾瓦發光二極體有限公司 Organic electronic device
JP6204371B2 (en) 2011-11-30 2017-09-27 ノヴァレッド ゲーエムベーハー Organic electronic equipment
KR101704150B1 (en) 2011-12-05 2017-02-07 이데미쓰 고산 가부시키가이샤 Material for organic electroluminescent element and organic electroluminescent element
WO2013083712A1 (en) 2011-12-06 2013-06-13 Novaled Ag Organic light emitting device and method of producing
KR102156221B1 (en) 2012-04-02 2020-09-15 노발레드 게엠베하 Use of a semiconducting compound in an organic light emitting device
JP2015167150A (en) 2012-05-28 2015-09-24 出光興産株式会社 Organic electroluminescent element
FR2992097B1 (en) 2012-06-18 2015-03-27 Astron Fiamm Safety ORGANIC ELECTROLUMINESCENT DIODE OF PIN TYPE
EP2684932B8 (en) 2012-07-09 2016-12-21 Hodogaya Chemical Co., Ltd. Diarylamino matrix material doped with a mesomeric radialene compound
JP2014063829A (en) 2012-09-20 2014-04-10 Samsung Display Co Ltd Organic el display device
EP3249714B1 (en) 2013-04-10 2021-03-17 Novaled GmbH Semiconducting material comprising aza-substituted phosphine oxide matrix and metal salt
EP2811000B1 (en) 2013-06-06 2017-12-13 Novaled GmbH Organic electronic device
JP6157617B2 (en) 2013-06-11 2017-07-05 出光興産株式会社 Material for organic electroluminescence element, organic electroluminescence element and electronic device using the same
JP2016179943A (en) 2013-07-11 2016-10-13 出光興産株式会社 Compound, and organic electroluminescent element prepared therewith
EP2840622B1 (en) 2013-08-19 2019-02-13 Novaled GmbH Electronic or optoelectronic device comprising an anchored thin molecular layer, process for its preparation and compound used therein
EP2860782B1 (en) 2013-10-09 2019-04-17 Novaled GmbH Semiconducting material comprising a phosphine oxide matrix and metal salt
JP6182217B2 (en) 2013-11-13 2017-08-16 出光興産株式会社 COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
EP2887412B1 (en) 2013-12-23 2016-07-27 Novaled GmbH Semiconducting material
CN103715360B (en) * 2013-12-23 2015-01-07 京东方科技集团股份有限公司 Organic electroluminescent device and display device
EP2887416B1 (en) 2013-12-23 2018-02-21 Novaled GmbH N-doped semiconducting material comprising phosphine oxide matrix and metal dopant
EP2963697B1 (en) 2014-06-30 2020-09-23 Novaled GmbH Electrically doped organic semiconducting material and organic light emitting device comprising it
EP3002801B1 (en) 2014-09-30 2018-07-18 Novaled GmbH Organic electronic device
JP6772188B2 (en) 2015-02-03 2020-10-21 メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ ＧｍｂＨ Metal complex
EP3059776B1 (en) 2015-02-18 2021-03-31 Novaled GmbH Semiconducting material and naphtofuran matrix compound
EP3079179A1 (en) 2015-04-08 2016-10-12 Novaled GmbH Semiconducting material comprising a phosphine oxide matrix and metal salt
CN106206961A (en) * 2015-05-06 2016-12-07 上海和辉光电有限公司 A kind of OLED
DE102015110091B4 (en) 2015-06-23 2019-06-06 Novaled Gmbh Phosphepin matrix compound for a semiconductor material
EP3109915B1 (en) 2015-06-23 2021-07-21 Novaled GmbH Organic light emitting device comprising polar matrix and metal dopant
WO2016207228A1 (en) 2015-06-23 2016-12-29 Novaled Gmbh N-doped semiconducting material comprising polar matrix and metal dopant
EP3109916B1 (en) 2015-06-23 2021-08-25 Novaled GmbH Organic light emitting device comprising polar matrix, metal dopant and silver cathode
EP3109919B1 (en) 2015-06-23 2021-06-23 Novaled GmbH N-doped semiconducting material comprising polar matrix and metal dopant
JP6387566B2 (en) 2015-07-09 2018-09-12 株式会社Ｊｏｌｅｄ Organic EL device
EP3168886B8 (en) 2015-11-10 2023-07-26 Novaled GmbH Metallic layer comprising alkali metal and second metal
EP3168894B8 (en) 2015-11-10 2023-07-26 Novaled GmbH N-doped semiconducting material comprising two metal dopants
EP3168324A1 (en) 2015-11-10 2017-05-17 Novaled GmbH Process for making a metal containing layer
KR102650149B1 (en) 2015-11-10 2024-03-20 노발레드 게엠베하 Process for manufacturing metal-containing layers
DE102016202927A1 (en) 2016-02-25 2017-08-31 Technische Universität Dresden Semiconductor device, microresonator and method for operating a semiconductor device
CN105576146B (en) * 2016-03-23 2017-09-26 京东方科技集团股份有限公司 Luminescent device and its manufacture method and display device
WO2017175690A1 (en) 2016-04-08 2017-10-12 出光興産株式会社 Novel compound, organic electroluminescent element, and electronic appliance
KR102447668B1 (en) 2016-06-22 2022-09-26 이데미쓰 고산 가부시키가이샤 Specifically Substituted Benzofuro- and Benzothienoquinolines for Organic Light Emitting Diodes
US10941168B2 (en) 2016-06-22 2021-03-09 Novaled Gmbh Phosphepine matrix compound for a semiconducting material
CN106450017B (en) * 2016-10-21 2018-04-20 京东方科技集团股份有限公司 A kind of OLED device and OLED display
CN110291654B (en) 2017-02-14 2022-07-01 出光兴产株式会社 Organic electroluminescent element and electronic device
EP3514139B1 (en) * 2017-02-28 2024-01-31 LG Chem, Ltd. Fluorine-based compound, organic light-emitting device using same and method for preparing same
TWI776926B (en) 2017-07-25 2022-09-11 德商麥克專利有限公司 Metal complexes
KR102386707B1 (en) 2017-09-20 2022-04-14 삼성디스플레이 주식회사 Organic light emitting diode and display device including the same
JP7293228B2 (en) 2017-12-13 2023-06-19 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング metal complex
WO2019158453A1 (en) 2018-02-13 2019-08-22 Merck Patent Gmbh Metal complexes
TW202043247A (en) 2019-02-11 2020-12-01 德商麥克專利有限公司 Metal complexes
JP2023504723A (en) 2019-12-04 2023-02-06 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング metal complex
CN111883665B (en) * 2020-08-28 2022-08-02 电子科技大学 Organic solar cell for constructing internal electric field by doping nano particles in charge transport layer and preparation method thereof
WO2022069380A1 (en) 2020-09-29 2022-04-07 Merck Patent Gmbh Mononuclear tripodal hexadentate iridium complexes for use in oleds
EP4079742A1 (en) 2021-04-14 2022-10-26 Merck Patent GmbH Metal complexes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769292A (en) * 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
JP3069139B2 (en) * 1990-03-16 2000-07-24 旭化成工業株式会社 Dispersion type electroluminescent device
US5093698A (en) * 1991-02-12 1992-03-03 Kabushiki Kaisha Toshiba Organic electroluminescent device
JP2998268B2 (en) * 1991-04-19 2000-01-11 三菱化学株式会社 Organic electroluminescent device
US5343050A (en) * 1992-01-07 1994-08-30 Kabushiki Kaisha Toshiba Organic electroluminescent device with low barrier height
SG59953A1 (en) * 1993-03-26 1999-02-22 Sumitomo Electric Industries Organic electroluminescent elements
JP3332491B2 (en) * 1993-08-27 2002-10-07 三洋電機株式会社 Organic EL device
US5409783A (en) * 1994-02-24 1995-04-25 Eastman Kodak Company Red-emitting organic electroluminescent device
JP3249297B2 (en) * 1994-07-14 2002-01-21 三洋電機株式会社 Organic electroluminescent device
US5674635A (en) * 1994-09-28 1997-10-07 Xerox Corporation Electroluminescent device
US5773130A (en) * 1996-06-06 1998-06-30 Motorola, Inc. Multi-color organic electroluminescent device
JP3370011B2 (en) * 1998-05-19 2003-01-27 三洋電機株式会社 Organic electroluminescence device
US6097147A (en) * 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
JP2000196140A (en) * 1998-12-28 2000-07-14 Sharp Corp Organic electroluminescence element and fabrication thereof
US6677613B1 (en) * 1999-03-03 2004-01-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of fabricating the same

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