WO2002041414A1 - Lichtemittierendes bauelement mit organischen schichten - Google Patents
Lichtemittierendes bauelement mit organischen schichten Download PDFInfo
- Publication number
- WO2002041414A1 WO2002041414A1 PCT/DE2001/004422 DE0104422W WO0241414A1 WO 2002041414 A1 WO2002041414 A1 WO 2002041414A1 DE 0104422 W DE0104422 W DE 0104422W WO 0241414 A1 WO0241414 A1 WO 0241414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- layers
- light
- electron
- hole
- 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.)
- Ceased
Links
Classifications
-
- 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 [2D] radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional [2D] 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]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
- H10K50/155—Hole 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]
- H10K50/11—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
Definitions
- the invention relates to a light-emitting component with organic layers, in particular an organic light-emitting diode according to the preamble of claim 1.
- Organic light-emitting diodes have been used since the demonstration of low operating voltages by Tang et al. 1987 [C.W. Tang et al. Appl. Phys. Lett. 51 (12), 913 (1987)] promising candidates for the realization of large-area displays. They consist of a sequence of thin (typically 1 to 1 ⁇ m) layers of organic materials, which are preferably vapor-deposited in a vacuum or spun in their polymeric form. After electrical contact through metal layers, they form a variety of electronic or optoelectronic components, such as Diodes, light-emitting diodes, photodiodes and transistors, whose properties compete with the established components based on inorganic layers.
- cover electrode usually a metal with low work function, electron injecting (negative pole),
- Ecbiockn - Ecei> -0.3eV (LUMO energy of the electron-side block layer - LUMO energy of the light-emitting layer> -0.3eV).
- the band gap of the doped transport layers is chosen so large that it is not possible to inject minority charge carriers from the emitting layer into the doped transport layer even if the block layer is so thin that it tunnels through can be.
- This is achieved according to the invention in that the following conditions are met: a) Condition for p-doped hole transport layer (2) and emitting layer (4): Ec P > Ecei (LUMO of the injection and transport layer for holes> LUMO energy of the light-emitting layer), b) Condition for electron-side block layer (2 ') and emitting layer (4):
- hole-side block layer (typically thinner than p-doped layer from point 3) made of a material whose band layers match the band layers of the layers surrounding them,
- the band layers of the injecting and transporting layer and the light emission layer fit together on one side.
- only one side can be doped.
- the functions of charge carrier injection and charge carrier transport in layers 3 and 7 can be divided into several layers, at least one of which is doped.
- the molar doping concentrations are typically in the range from 1:10 to 1: 10000. If the dopants are significantly smaller than the matrix molecules, in exceptional cases there may be more dopants than matrix molecules in the layer (up to 5: 1).
- the dopants can be organic or inorganic.
- Figure 3 shows a corresponding arrangement.
- the hole-side block layer Between the hole-injecting and conducting layer and the light-emitting layer there is a further layer, the hole-side block layer.
- the most important conditions for the selection of this layer are: Ev b i ock p-Ev e i ⁇ 0.3 eV, so that holes at the interface of the hole-conducting block layer / light-emitting layer are not blocked.
- Cathode In LiF in combination with aluminum (LiF improves the injection at the contact).
- This exemplary embodiment shows how effective the combination of doped transport layer and block layer is with regard to the optimization of operating voltage and light emission efficiency.
- Another embodiment of the component according to the invention orders that even smaller amounts (0.1-50%) of an emission dye are mixed in the emitter layer (this admixture is also referred to in the literature as doping - but no doping within the meaning of this patent - the admixtures therefore as emitter dopants).
- This can eg Quinacridone in Alq in the above
- Evbiock - Eveidotand ⁇ 0.3 eV HOMO energy of the hole-side block layer - HOMO energy of the emitter dopant in the light-emitting layer ⁇ 0.3 eV
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/432,173 US7074500B2 (en) | 2000-11-20 | 2001-11-20 | Light emitting component comprising organic layers |
| KR20037006815A KR100641900B1 (ko) | 2000-11-20 | 2001-11-20 | 유기층을 갖는 발광 소자 |
| DE50111165T DE50111165D1 (de) | 2000-11-20 | 2001-11-20 | Lichtemittierendes bauelement mit organischen schichten |
| JP2002543714A JP3695714B2 (ja) | 2000-11-20 | 2001-11-20 | 有機層を持つ発光素子 |
| BR0115497-4A BR0115497A (pt) | 2000-11-20 | 2001-11-20 | Componente emissor de luz com câmadas orgânicas |
| EP01996894A EP1336208B1 (de) | 2000-11-20 | 2001-11-20 | Lichtemittierendes bauelement mit organischen schichten |
| AU2002216935A AU2002216935A1 (en) | 2000-11-20 | 2001-11-20 | Light emitting component comprising organic layers |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10058578.7 | 2000-11-20 | ||
| DE10058578A DE10058578C2 (de) | 2000-11-20 | 2000-11-20 | Lichtemittierendes Bauelement mit organischen Schichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002041414A1 true WO2002041414A1 (de) | 2002-05-23 |
Family
ID=7664651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2001/004422 Ceased WO2002041414A1 (de) | 2000-11-20 | 2001-11-20 | Lichtemittierendes bauelement mit organischen schichten |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7074500B2 (de) |
| EP (1) | EP1336208B1 (de) |
| JP (1) | JP3695714B2 (de) |
| KR (1) | KR100641900B1 (de) |
| CN (1) | CN100369286C (de) |
| AT (1) | ATE341837T1 (de) |
| AU (1) | AU2002216935A1 (de) |
| BR (1) | BR0115497A (de) |
| DE (2) | DE10058578C2 (de) |
| ES (1) | ES2273923T3 (de) |
| IN (1) | IN2003DE00736A (de) |
| WO (1) | WO2002041414A1 (de) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003083958A3 (de) * | 2002-03-28 | 2004-04-29 | Novaled Gmbh | Transparentes, thermisch stabiles lichtemittierendes bauelement mit organischen schichten |
| WO2003100880A3 (de) * | 2002-05-24 | 2004-09-02 | Novaled Gmbh | Phosphoreszentes lichtemittierendes bauelement mit organischen schichten |
| WO2005043581A3 (en) * | 2003-10-29 | 2005-08-25 | Philips Intellectual Property | Light-emitting device with increased quantum efficiency |
| WO2005096401A3 (en) * | 2004-03-30 | 2005-11-10 | Osram Opto Semiconductors Gmbh | Device structure to improve oled reliability |
| EP1298737A3 (de) * | 2001-09-28 | 2005-12-14 | Eastman Kodak Company | Organische Licht emittierende Diode mit einer Zwischenschicht zwischen der Löcher transportierenden Schicht und der Licht emittierenden Schicht |
| EP1353388A3 (de) * | 2002-04-12 | 2007-11-28 | Konica Corporation | Organisches lichtemittierendes Element |
| US7387904B2 (en) | 2003-10-03 | 2008-06-17 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element |
| WO2008074847A1 (fr) * | 2006-12-20 | 2008-06-26 | Thomson Licensing | Diode organique electroluminescente ayant une couche barriere en materiau bipolaire |
| US7507649B2 (en) | 2004-10-07 | 2009-03-24 | Novaled Ag | Method for electrical doping a semiconductor material with Cesium |
| 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 |
| US7598519B2 (en) | 2005-05-27 | 2009-10-06 | Novaled Ag | Transparent light-emitting component |
| EP1610594A4 (de) * | 2003-04-02 | 2009-11-25 | Fujifilm Corp | Organisches elektrolumineszenzelement und organische elektrolumineszenzanzeige |
| US7732808B2 (en) | 2003-09-26 | 2010-06-08 | Semiconductor Energy Laboratory Co., Ltd | Light-emitting device and method for manufacturing the same |
| US7745989B2 (en) | 2005-06-30 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd | Light emitting element, light emitting device, and electronic apparatus |
| US7790296B2 (en) | 2005-05-20 | 2010-09-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| US7851989B2 (en) | 2005-03-25 | 2010-12-14 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US7893427B2 (en) | 2004-07-23 | 2011-02-22 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device using the same |
| US8008652B2 (en) | 2004-09-24 | 2011-08-30 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US8021710B2 (en) | 2004-08-17 | 2011-09-20 | International Business Machines Corporation | Electronic device having an electrode with enhanced injection properties |
| US8110984B2 (en) | 2006-02-27 | 2012-02-07 | Commissariat A L'energie Atomique | Organic light-emitting diode with transparent multilayer electrode |
| US8168327B2 (en) | 2006-01-11 | 2012-05-01 | Idemitsu Kosan Co., Ltd. | Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same |
| US8288013B2 (en) | 2007-07-18 | 2012-10-16 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence 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 |
| US8916276B2 (en) | 2005-03-23 | 2014-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light emitting element and light emitting device |
| US9224976B2 (en) | 2008-11-19 | 2015-12-29 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
| US9263645B2 (en) | 2005-06-08 | 2016-02-16 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| US9564609B2 (en) | 2011-02-11 | 2017-02-07 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element including electrode of three layers |
| US10134996B2 (en) | 2004-10-29 | 2018-11-20 | Semicondcutor Energy Laboratory Co., Ltd. | Composite material, light-emitting element, light-emitting device, and manufacturing method thereof |
| EP3514139A4 (de) * | 2017-02-28 | 2019-11-06 | LG Chem, Ltd. | Fluorbasierte verbindung, organische lichtemittierende vorrichtung damit und verfahren zur herstellung davon |
| US10886497B2 (en) | 2003-12-26 | 2021-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10135513B4 (de) | 2001-07-20 | 2005-02-24 | Novaled Gmbh | Lichtemittierendes Bauelement mit organischen Schichten |
| 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 |
| DE10339772B4 (de) | 2003-08-27 | 2006-07-13 | Novaled Gmbh | Licht emittierendes Bauelement und Verfahren zu seiner Herstellung |
| DE10357044A1 (de) * | 2003-12-04 | 2005-07-14 | Novaled Gmbh | Verfahren zur Dotierung von organischen Halbleitern mit Chinondiiminderivaten |
| US20060017057A1 (en) * | 2004-07-20 | 2006-01-26 | Cumpston Brian H | Device structure to improve OLED reliability |
| DE102004022004B4 (de) * | 2004-05-03 | 2007-07-05 | Novaled Ag | Schichtanordnung für eine organische lichtemittierende Diode |
| DE112005002603A5 (de) | 2004-08-13 | 2007-08-09 | Novaled Gmbh | Schichtanordnung für ein Lichtemittierendes Bauelement |
| DE502005002342D1 (de) * | 2005-03-15 | 2008-02-07 | Novaled Ag | Lichtemittierendes Bauelement |
| EP1713136B1 (de) | 2005-04-13 | 2007-12-12 | Novaled AG | Anordnung für eine organische Leuchtdiode vom pin-Typ und Verfahren zum Herstellen |
| US8057916B2 (en) | 2005-04-20 | 2011-11-15 | Global Oled Technology, Llc. | OLED device with improved performance |
| EP1894262B1 (de) * | 2005-06-10 | 2013-01-23 | Thomson Licensing | Lichtemittierende organische diode mit nicht mehr als zwei schichten aus verschiedenen organischen materialien |
| EP1739765A1 (de) * | 2005-07-01 | 2007-01-03 | Novaled AG | Organische Leuchtdiode und Anordnung mit mehreren organischen Leuchtdioden |
| US10367049B2 (en) | 2005-11-04 | 2019-07-30 | Interdigital Ce Patent Holdings | Electro-optical element integrating an organic electroluminescent diode and an organic transistor for modulating said diode |
| KR100752383B1 (ko) * | 2005-12-26 | 2007-08-27 | 삼성에스디아이 주식회사 | 유기전계발광소자 및 그 제조방법 |
| DE502005004675D1 (de) * | 2005-12-21 | 2008-08-21 | Novaled Ag | Organisches Bauelement |
| DE602006001930D1 (de) * | 2005-12-23 | 2008-09-04 | Novaled Ag | tur von organischen Schichten |
| KR101308341B1 (ko) | 2005-12-27 | 2013-09-17 | 이데미쓰 고산 가부시키가이샤 | 유기 전계발광 소자용 재료 및 유기 전계발광 소자 |
| EP1808909A1 (de) | 2006-01-11 | 2007-07-18 | Novaled AG | Elekrolumineszente Lichtemissionseinrichtung |
| WO2007095061A2 (en) * | 2006-02-09 | 2007-08-23 | Qd Vision, Inc. | Device including semiconductor nanocrystals and a layer including a doped organic material and methods |
| WO2007099229A2 (fr) | 2006-02-28 | 2007-09-07 | Commissariat A L'energie Atomique | Composant électronique à semi-conducteur organique dopé p. |
| JPWO2007116750A1 (ja) | 2006-03-30 | 2009-08-20 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料、及びこれを用いた有機エレクトロルミネッセンス素子 |
| EP1848049B1 (de) * | 2006-04-19 | 2009-12-09 | Novaled AG | Lichtemittierendes Bauelement |
| EP1860709B1 (de) * | 2006-05-24 | 2012-08-08 | Novaled AG | Verwendung von quadratisch planaren Übergangsmetallkomplexen als Dotand |
| EP2047535A2 (de) * | 2006-07-19 | 2009-04-15 | Philips Intellectual Property & Standards GmbH | Hoch dotierte elektrooptisch aktive organische diode mit kurzer schutzschicht |
| 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 (de) * | 2006-09-22 | 2020-01-09 | Osram Oled Gmbh | Lichtemittierende Vorrichtung |
| DE102006059509B4 (de) | 2006-12-14 | 2012-05-03 | Novaled Ag | Organisches Leuchtbauelement |
| KR20090088902A (ko) | 2006-12-15 | 2009-08-20 | 이데미쓰 고산 가부시키가이샤 | 유기 전계 발광 소자용 재료 및 유기 전계 발광 소자 |
| KR100826002B1 (ko) * | 2007-03-28 | 2008-04-29 | 엘지디스플레이 주식회사 | 유기전계발광소자 |
| DE102007019260B4 (de) * | 2007-04-17 | 2020-01-16 | Novaled Gmbh | Nichtflüchtiges organisches Speicherelement |
| US8044390B2 (en) | 2007-05-25 | 2011-10-25 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent display |
| US8372527B2 (en) * | 2007-07-11 | 2013-02-12 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescent element, and organic electroluminescent element |
| WO2009037155A1 (en) | 2007-09-20 | 2009-03-26 | Basf Se | Electroluminescent device |
| TW200935639A (en) | 2007-11-28 | 2009-08-16 | Fuji Electric Holdings | Organic EL device |
| ATE554073T1 (de) | 2007-11-30 | 2012-05-15 | Idemitsu Kosan Co | Azaindenofluorendionderivat, material für ein organisches elektrolumineszierendes gerät und organisches lumineszierendes gerät |
| WO2009089821A1 (de) * | 2008-01-15 | 2009-07-23 | Novaled Ag | Dithiolenübergangsmetallkomplexe und elektronische oder optoelektronische bauelemente |
| JP2009277791A (ja) | 2008-05-13 | 2009-11-26 | Fuji Electric Holdings Co Ltd | 有機el素子 |
| JP2011525918A (ja) * | 2008-06-27 | 2011-09-29 | ユニバーサル ディスプレイ コーポレイション | 架橋可能なイオンドーパント |
| DE102008036062B4 (de) | 2008-08-04 | 2015-11-12 | Novaled Ag | Organischer Feldeffekt-Transistor |
| DE102008036063B4 (de) * | 2008-08-04 | 2017-08-31 | Novaled Gmbh | Organischer Feldeffekt-Transistor |
| EP2161272A1 (de) | 2008-09-05 | 2010-03-10 | Basf Se | Phenanthroline |
| CN102239140B (zh) | 2008-12-03 | 2014-09-17 | 出光兴产株式会社 | 茚并芴二酮衍生物、有机电致发光元件用材料及有机电致发光元件 |
| DE102008061843B4 (de) | 2008-12-15 | 2018-01-18 | Novaled Gmbh | Heterocyclische Verbindungen und deren Verwendung in elektronischen und optoelektronischen Bauelementen |
| EP2267818B1 (de) | 2009-06-22 | 2017-03-22 | Novaled GmbH | Organische Beleuchtungsvorrichtung |
| WO2011134458A1 (de) | 2010-04-27 | 2011-11-03 | Novaled Ag | Organisches halbleitendes material und elektronisches bauelement |
| DE102010023619B4 (de) | 2009-08-05 | 2016-09-15 | Novaled Ag | Organisches bottom-emittierendes Bauelement |
| DE102009048604A1 (de) | 2009-10-02 | 2011-04-07 | Technische Universität Dresden | Organische Leuchtdiodenvorrichtung |
| US8242489B2 (en) * | 2009-12-17 | 2012-08-14 | Global Oled Technology, Llc. | OLED with high efficiency blue light-emitting layer |
| US8829501B2 (en) | 2009-12-18 | 2014-09-09 | Novaled Ag | Large area light emitting device comprising organic light emitting diodes |
| EP2367215A1 (de) * | 2010-03-15 | 2011-09-21 | Novaled AG | Organische photoaktive Vorrichtung |
| WO2011131185A1 (de) | 2010-04-21 | 2011-10-27 | Novaled Ag | Mischung zur herstellung einer dotierten halbleiterschicht |
| DE102010023620B4 (de) | 2010-06-14 | 2016-09-15 | Novaled Ag | Organisches, bottom-emittierendes Bauelement |
| KR101805144B1 (ko) | 2010-06-14 | 2017-12-05 | 노발레드 게엠베하 | 유기 발광 장치 |
| DE102010046040B4 (de) | 2010-09-22 | 2021-11-11 | Novaled Gmbh | Verfahren zur Herstellung von Fulleren-Derivaten |
| US8637858B2 (en) | 2010-09-24 | 2014-01-28 | Novaled Ag | Tandem white OLED |
| EP2452946B1 (de) | 2010-11-16 | 2014-05-07 | Novaled AG | Pyridylphosphinoxide für eine organische elektronische Vorrichtung und organische elektronische Vorrichtung |
| EP2463927B1 (de) | 2010-12-08 | 2013-08-21 | Novaled AG | Material für eine organische elektronische Vorrichtung und organische elektronische Vorrichtung |
| JP5870045B2 (ja) | 2011-02-07 | 2016-02-24 | 出光興産株式会社 | ビスカルバゾール誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| TWI526418B (zh) | 2011-03-01 | 2016-03-21 | 諾瓦發光二極體股份公司 | 有機半導體材料及有機組成物 |
| WO2012165256A1 (ja) | 2011-05-27 | 2012-12-06 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| JP5938175B2 (ja) | 2011-07-15 | 2016-06-22 | 出光興産株式会社 | 含窒素芳香族複素環誘導体およびそれを用いた有機エレクトロルミネッセンス素子 |
| KR102048688B1 (ko) | 2011-09-09 | 2019-11-26 | 이데미쓰 고산 가부시키가이샤 | 질소 함유 헤테로 방향족환 화합물 |
| US9634255B2 (en) | 2011-09-15 | 2017-04-25 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative and organic electroluminescence element using same |
| KR20140059288A (ko) * | 2011-09-15 | 2014-05-15 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 수직 캐비티 표면 발광 레이저 |
| JP6012611B2 (ja) | 2011-09-28 | 2016-10-25 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| KR101868035B1 (ko) * | 2011-10-10 | 2018-06-18 | 엘지디스플레이 주식회사 | 유기발광표시장치의 제조 방법 |
| JPWO2013069242A1 (ja) | 2011-11-07 | 2015-04-02 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| DE102011055233A1 (de) | 2011-11-10 | 2013-05-16 | Novaled Ag | Lichtemittierende Vorrichtung und flächige Anordnung mit mehreren lichtemittierenden Vorrichtungen |
| CN104115296B (zh) | 2011-11-30 | 2016-09-14 | 诺瓦尔德股份有限公司 | 有机电子器件 |
| JP6170501B2 (ja) | 2011-11-30 | 2017-07-26 | ノヴァレッド ゲーエムベーハー | ディスプレイ |
| JP6204371B2 (ja) | 2011-11-30 | 2017-09-27 | ノヴァレッド ゲーエムベーハー | 有機電子装置 |
| CN103959503B (zh) | 2011-12-05 | 2016-08-24 | 出光兴产株式会社 | 有机电致发光元件用材料以及有机电致发光元件 |
| JP6139552B2 (ja) | 2011-12-06 | 2017-05-31 | ノヴァレッド ゲーエムベーハー | 有機発光素子およびその製造方法 |
| KR102156221B1 (ko) | 2012-04-02 | 2020-09-15 | 노발레드 게엠베하 | 유기 발광 소자에서의 반도체 화합물의 용도 |
| JP2015167150A (ja) | 2012-05-28 | 2015-09-24 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| FR2992097B1 (fr) | 2012-06-18 | 2015-03-27 | Astron Fiamm Safety | Diode electroluminescente organique de type pin |
| EP2684932B8 (de) | 2012-07-09 | 2016-12-21 | Hodogaya Chemical Co., Ltd. | Diarylamino matrix material dotiert mit einer mesomeren radialenverbindung |
| JP2014063829A (ja) | 2012-09-20 | 2014-04-10 | Samsung Display Co Ltd | 有機el表示装置 |
| EP2790236B1 (de) | 2013-04-10 | 2017-09-20 | Novaled GmbH | Halbleitermaterial mit azasubstituierter Phosphinoxidmatrix und Metallsalz |
| EP2811000B1 (de) | 2013-06-06 | 2017-12-13 | Novaled GmbH | Organische elektronische Vorrichtung |
| EP3010055B1 (de) | 2013-06-11 | 2021-10-20 | Idemitsu Kosan Co., Ltd | Material für organische elektrolumineszierende elemente, organisches elektrolumineszierendes element damit und elektronische vorrichtung |
| JP2016179943A (ja) | 2013-07-11 | 2016-10-13 | 出光興産株式会社 | 化合物、及びそれを用いた有機エレクトロルミネッセンス素子 |
| EP2840622B1 (de) | 2013-08-19 | 2019-02-13 | Novaled GmbH | Elektronische oder optoelektronische Vorrichtung mit einer verankerten dünnen Molekularschicht, Verfahren zu deren Herstellung und darin verwendete Verbindung |
| EP2860782B1 (de) | 2013-10-09 | 2019-04-17 | Novaled GmbH | Halbleitermaterial, umfassend eine Phosphinoxidmatrix und Metallsalz |
| EP3040335B1 (de) | 2013-11-13 | 2019-04-03 | Idemitsu Kosan Co., Ltd | Verbindung, organisches elektrolumineszierendes element und elektronische vorrichtung |
| CN103715360B (zh) * | 2013-12-23 | 2015-01-07 | 京东方科技集团股份有限公司 | 有机电致发光器件、显示装置 |
| EP2887412B1 (de) | 2013-12-23 | 2016-07-27 | Novaled GmbH | Halbleitermaterial |
| EP2887416B1 (de) | 2013-12-23 | 2018-02-21 | Novaled GmbH | N-dotiertes Halbleitermaterial mit Phosphinoxidmatrix und Metalldotiermittel |
| EP2963697B1 (de) | 2014-06-30 | 2020-09-23 | Novaled GmbH | Elektrisch dotiertes organisches Halbleitermaterial und organische lichtemittierende Vorrichtung damit |
| EP3002801B1 (de) | 2014-09-30 | 2018-07-18 | Novaled GmbH | Organische elektronische Vorrichtung |
| JP6772188B2 (ja) | 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 | 金属錯体 |
| EP3059776B1 (de) | 2015-02-18 | 2021-03-31 | Novaled GmbH | Halbleitermaterial und Naphtofuranverbindungsmatrix |
| EP3079179A1 (de) | 2015-04-08 | 2016-10-12 | Novaled GmbH | Halbleitermaterial mit einer phosphinoxidmatrix und metallsalz |
| CN106206961A (zh) * | 2015-05-06 | 2016-12-07 | 上海和辉光电有限公司 | 一种oled器件 |
| EP3109915B1 (de) | 2015-06-23 | 2021-07-21 | Novaled GmbH | Organische lichtemittierende vorrichtung mit polarer matrix und metalldotiermittel |
| US10749115B2 (en) | 2015-06-23 | 2020-08-18 | Novaled Gmbh | N-doped semiconducting material comprising polar matrix and metal dopant |
| EP3109916B1 (de) | 2015-06-23 | 2021-08-25 | Novaled GmbH | Organische lichtemittierende vorrichtung mit polarer matrix, metalldotierstoff und silber-kathode |
| DE102015110091B4 (de) | 2015-06-23 | 2019-06-06 | Novaled Gmbh | Phosphepinmatrixverbindung für ein Halbleitermaterial |
| EP3109919B1 (de) | 2015-06-23 | 2021-06-23 | Novaled GmbH | N-dotiertes halbleitermaterial mit polarer matrix und einem metalldotiermittel |
| JP6387566B2 (ja) | 2015-07-09 | 2018-09-12 | 株式会社Joled | 有機el素子 |
| EP3168894B8 (de) | 2015-11-10 | 2023-07-26 | Novaled GmbH | N-dotiertes halbleitermaterial mit zwei metallischen dotierstoffen |
| EP3168324A1 (de) | 2015-11-10 | 2017-05-17 | Novaled GmbH | Verfahren zur herstellung einer metallhaltigen schicht |
| EP3168886B8 (de) | 2015-11-10 | 2023-07-26 | Novaled GmbH | Metallschicht mit alkalimetall und zweitem metall |
| US10886491B2 (en) | 2015-11-10 | 2021-01-05 | Novaled Gmbh | Process for making a metal containing layer |
| DE102016202927A1 (de) | 2016-02-25 | 2017-08-31 | Technische Universität Dresden | Halbleiterbauelement, Mikroresonator und Verfahren zum Betrieb eines Halbleiterbauelements |
| CN105576146B (zh) | 2016-03-23 | 2017-09-26 | 京东方科技集团股份有限公司 | 发光器件及其制造方法和显示装置 |
| CN108026106B (zh) | 2016-04-08 | 2021-09-07 | 出光兴产株式会社 | 用于有机电致发光元件的化合物、有机电致发光元件和电子设备 |
| WO2018151065A1 (ja) | 2017-02-14 | 2018-08-23 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び電子機器 |
| WO2017220660A1 (en) | 2016-06-22 | 2017-12-28 | Novaled Gmbh | Phosphepine matrix compound for a semiconducting material |
| CN109311904B (zh) | 2016-06-22 | 2022-03-29 | 出光兴产株式会社 | 用于有机发光二极管的特定取代的苯并呋喃并-和苯并噻吩并喹啉类 |
| CN106450017B (zh) * | 2016-10-21 | 2018-04-20 | 京东方科技集团股份有限公司 | 一种oled器件及oled显示装置 |
| EP3425690B1 (de) | 2017-07-03 | 2025-06-11 | Samsung Electronics Co., Ltd. | Organische lichtemittierende vorrichtung |
| TWI776926B (zh) | 2017-07-25 | 2022-09-11 | 德商麥克專利有限公司 | 金屬錯合物 |
| KR102386707B1 (ko) | 2017-09-20 | 2022-04-14 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 표시 장치 |
| EP3724202B1 (de) | 2017-12-13 | 2022-08-17 | Merck Patent GmbH | Metallkomplexe |
| CN111699192B (zh) | 2018-02-13 | 2024-03-08 | Udc爱尔兰有限公司 | 金属络合物 |
| TWI850329B (zh) | 2019-02-11 | 2024-08-01 | 愛爾蘭商Udc愛爾蘭責任有限公司 | 金屬錯合物 |
| EP4069709B1 (de) | 2019-12-04 | 2025-04-23 | UDC Ireland Limited | Metallkomplexe |
| CN111883665B (zh) * | 2020-08-28 | 2022-08-02 | 电子科技大学 | 一种通过在电荷传输层掺杂纳米粒子构建内部电场的有机太阳能电池及其制备方法 |
| EP4222155B1 (de) | 2020-09-29 | 2025-06-11 | UDC Ireland Limited | Mononukleare tripodale hexadentate iridium komplexe zur verwendung in oleds |
| EP4079742B1 (de) | 2021-04-14 | 2026-04-01 | UDC Ireland Limited | Metallkomplexe |
| EP4666820A1 (de) | 2023-02-17 | 2025-12-24 | Merck Patent GmbH | Materialien für organische elektrolumineszenzvorrichtungen |
| WO2026017611A1 (en) | 2024-07-15 | 2026-01-22 | Merck Patent Gmbh | Organic light emitting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093698A (en) * | 1991-02-12 | 1992-03-03 | Kabushiki Kaisha Toshiba | Organic electroluminescent device |
| EP1017118A2 (de) * | 1998-12-28 | 2000-07-05 | Sharp Kabushiki Kaisha | Organische elektrolumineszente Vorrichtung und Herstellungsverfahren |
Family Cites Families (13)
| 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 (ja) * | 1990-03-16 | 2000-07-24 | 旭化成工業株式会社 | 分散型電界発光素子 |
| JP2998268B2 (ja) * | 1991-04-19 | 2000-01-11 | 三菱化学株式会社 | 有機電界発光素子 |
| EP0553950A3 (en) * | 1992-01-07 | 1994-11-23 | Toshiba Kk | Organic electroluminescent device |
| WO1994022974A1 (fr) * | 1993-03-26 | 1994-10-13 | Sumitomo Electric Industries, Ltd. | Elements organiques electroluminescents |
| JP3332491B2 (ja) * | 1993-08-27 | 2002-10-07 | 三洋電機株式会社 | 有機el素子 |
| US5409783A (en) * | 1994-02-24 | 1995-04-25 | Eastman Kodak Company | Red-emitting organic electroluminescent device |
| JP3249297B2 (ja) * | 1994-07-14 | 2002-01-21 | 三洋電機株式会社 | 有機電界発光素子 |
| 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 (ja) * | 1998-05-19 | 2003-01-27 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
| US6097147A (en) * | 1998-09-14 | 2000-08-01 | The Trustees Of Princeton University | Structure for high efficiency electroluminescent device |
| US6677613B1 (en) * | 1999-03-03 | 2004-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
-
2000
- 2000-11-20 DE DE10058578A patent/DE10058578C2/de not_active Expired - Lifetime
-
2001
- 2001-11-20 AT AT01996894T patent/ATE341837T1/de not_active IP Right Cessation
- 2001-11-20 BR BR0115497-4A patent/BR0115497A/pt not_active Application Discontinuation
- 2001-11-20 DE DE50111165T patent/DE50111165D1/de not_active Expired - Fee Related
- 2001-11-20 CN CNB018191924A patent/CN100369286C/zh not_active Expired - Lifetime
- 2001-11-20 AU AU2002216935A patent/AU2002216935A1/en not_active Abandoned
- 2001-11-20 ES ES01996894T patent/ES2273923T3/es not_active Expired - Lifetime
- 2001-11-20 JP JP2002543714A patent/JP3695714B2/ja not_active Expired - Lifetime
- 2001-11-20 WO PCT/DE2001/004422 patent/WO2002041414A1/de not_active Ceased
- 2001-11-20 KR KR20037006815A patent/KR100641900B1/ko not_active Expired - Lifetime
- 2001-11-20 US US10/432,173 patent/US7074500B2/en not_active Expired - Lifetime
- 2001-11-20 EP EP01996894A patent/EP1336208B1/de not_active Expired - Lifetime
-
2003
- 2003-05-13 IN IN736DE2003 patent/IN2003DE00736A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093698A (en) * | 1991-02-12 | 1992-03-03 | Kabushiki Kaisha Toshiba | Organic electroluminescent device |
| EP1017118A2 (de) * | 1998-12-28 | 2000-07-05 | Sharp Kabushiki Kaisha | Organische elektrolumineszente Vorrichtung und Herstellungsverfahren |
Non-Patent Citations (4)
| Title |
|---|
| BLOCHWITZ J ET AL: "LOW VOLTAGE ORGANIC LIGHT EMITTING DIODES FEATURING DOPED PHTHALOCYANINE AS HOLE TRANSPORT MATERIAL", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 73, no. 6, 10 August 1998 (1998-08-10), pages 729 - 731, XP000774933, ISSN: 0003-6951 * |
| HUNG L S ET AL: "ENHANCED ELECTRON INJECTION IN ORGANIC ELECTROLUMINESCENCE DEVICES USING AN AI/LIF ELECTRODE", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 70, no. 2, 13 January 1997 (1997-01-13), pages 152 - 154, XP000680570, ISSN: 0003-6951 * |
| NODA T ET AL: "A BLUE-EMITTING ORGANIC ELECTROLUMINESCENT DEVICE USING A NOVEL EMITTING AMORPHOUS MOLECULAR MATERIAL, 5,5'-BIS(DIMESITYLBORYL)-2,2'- BITHIOPHENE", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 4, 4 March 1999 (1999-03-04), pages 283 - 285, XP000802711, ISSN: 0935-9648 * |
| YAMAMORI A ET AL: "DOPED ORGANIC LIGHT EMITTING DIODES HAVING A 650-NM-THICK HOLE TRANSPORT LAYER", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 72, no. 17, 27 April 1998 (1998-04-27), pages 2147 - 2149, XP000754421, ISSN: 0003-6951 * |
Cited By (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1298737A3 (de) * | 2001-09-28 | 2005-12-14 | Eastman Kodak Company | Organische Licht emittierende Diode mit einer Zwischenschicht zwischen der Löcher transportierenden Schicht und der Licht emittierenden Schicht |
| WO2003083958A3 (de) * | 2002-03-28 | 2004-04-29 | Novaled Gmbh | Transparentes, thermisch stabiles lichtemittierendes bauelement mit organischen schichten |
| EP1353388A3 (de) * | 2002-04-12 | 2007-11-28 | Konica Corporation | Organisches lichtemittierendes Element |
| EP2192632A1 (de) * | 2002-04-12 | 2010-06-02 | Konica Corporation | Organisches lichtemittierendes Element |
| US7592075B2 (en) | 2002-04-12 | 2009-09-22 | Konica Corporation | Organic electroluminescence element |
| CN100505368C (zh) * | 2002-05-24 | 2009-06-24 | 诺瓦莱德有限公司 | 具有有机层的荧光发射元件 |
| US7345300B2 (en) | 2002-05-24 | 2008-03-18 | Dashan Qin | Phosphorescent light-emitting component comprising organic layers |
| WO2003100880A3 (de) * | 2002-05-24 | 2004-09-02 | Novaled Gmbh | Phosphoreszentes lichtemittierendes bauelement mit organischen schichten |
| EP1610594A4 (de) * | 2003-04-02 | 2009-11-25 | Fujifilm Corp | Organisches elektrolumineszenzelement und organische elektrolumineszenzanzeige |
| US7732808B2 (en) | 2003-09-26 | 2010-06-08 | Semiconductor Energy Laboratory Co., Ltd | Light-emitting device and method for manufacturing the same |
| US7387904B2 (en) | 2003-10-03 | 2008-06-17 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element |
| US9461271B2 (en) | 2003-10-03 | 2016-10-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element |
| US8994007B2 (en) | 2003-10-03 | 2015-03-31 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element |
| JP2007510303A (ja) * | 2003-10-29 | 2007-04-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 向上した量子効率を有する発光デバイス |
| WO2005043581A3 (en) * | 2003-10-29 | 2005-08-25 | Philips Intellectual Property | Light-emitting device with increased quantum efficiency |
| CN100555703C (zh) * | 2003-10-29 | 2009-10-28 | 皇家飞利浦电子股份有限公司 | 具有增加的量子效率的发光器件 |
| US10886497B2 (en) | 2003-12-26 | 2021-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
| WO2005096401A3 (en) * | 2004-03-30 | 2005-11-10 | Osram Opto Semiconductors Gmbh | Device structure to improve oled reliability |
| US8872169B2 (en) | 2004-07-23 | 2014-10-28 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device using the same |
| US9520532B2 (en) | 2004-07-23 | 2016-12-13 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device using the same |
| US7893427B2 (en) | 2004-07-23 | 2011-02-22 | Semiconductor Energy Laboratory 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 |
| US8021710B2 (en) | 2004-08-17 | 2011-09-20 | International Business Machines Corporation | Electronic device having an electrode with enhanced injection properties |
| US8643003B2 (en) | 2004-09-24 | 2014-02-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US8008652B2 (en) | 2004-09-24 | 2011-08-30 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US7507649B2 (en) | 2004-10-07 | 2009-03-24 | Novaled Ag | Method for electrical doping a semiconductor material with Cesium |
| US10134996B2 (en) | 2004-10-29 | 2018-11-20 | Semicondcutor Energy Laboratory Co., Ltd. | Composite material, light-emitting element, light-emitting device, and manufacturing method thereof |
| US8916276B2 (en) | 2005-03-23 | 2014-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light emitting element and light emitting device |
| US9246056B2 (en) | 2005-03-25 | 2016-01-26 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US7851989B2 (en) | 2005-03-25 | 2010-12-14 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US8362688B2 (en) | 2005-03-25 | 2013-01-29 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US8048543B2 (en) | 2005-05-20 | 2011-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| US8227097B2 (en) | 2005-05-20 | 2012-07-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| US7883788B2 (en) | 2005-05-20 | 2011-02-08 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| US7790296B2 (en) | 2005-05-20 | 2010-09-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| US7598519B2 (en) | 2005-05-27 | 2009-10-06 | Novaled Ag | Transparent light-emitting component |
| US9263645B2 (en) | 2005-06-08 | 2016-02-16 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| US7745989B2 (en) | 2005-06-30 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd | Light emitting element, light emitting device, and electronic apparatus |
| US7948169B2 (en) | 2005-06-30 | 2011-05-24 | Semiconductor Energy Larboratory Co., Ltd. | Light emitting element with composite layers of varying concentration, light emitting device, and electronic apparatus |
| US8168327B2 (en) | 2006-01-11 | 2012-05-01 | Idemitsu Kosan Co., Ltd. | Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same |
| US8110984B2 (en) | 2006-02-27 | 2012-02-07 | Commissariat A L'energie Atomique | Organic light-emitting diode with transparent multilayer electrode |
| WO2008074847A1 (fr) * | 2006-12-20 | 2008-06-26 | Thomson Licensing | Diode organique electroluminescente ayant une couche barriere en materiau bipolaire |
| US8299247B2 (en) | 2007-07-18 | 2012-10-30 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device |
| US8288013B2 (en) | 2007-07-18 | 2012-10-16 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device |
| US8481177B2 (en) | 2007-07-18 | 2013-07-09 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device |
| US9224976B2 (en) | 2008-11-19 | 2015-12-29 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
| US8803188B2 (en) | 2009-11-02 | 2014-08-12 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing light-emitting element, light-emitting element, Light-emitting device, lighting device, and electronic appliance |
| 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 |
| US9564609B2 (en) | 2011-02-11 | 2017-02-07 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element including electrode of three layers |
| EP3514139A4 (de) * | 2017-02-28 | 2019-11-06 | LG Chem, Ltd. | Fluorbasierte verbindung, organische lichtemittierende vorrichtung damit und verfahren zur herstellung davon |
| US11069859B2 (en) | 2017-02-28 | 2021-07-20 | Lg Chem, Ltd. | Fluorene-based compound, organic light-emitting device using same and method for preparing same |
| US11094887B2 (en) | 2017-02-28 | 2021-08-17 | Lg Chem, Ltd. | Fluorene-based compound, organic light-emitting device using same and method for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100641900B1 (ko) | 2006-11-03 |
| ATE341837T1 (de) | 2006-10-15 |
| EP1336208B1 (de) | 2006-10-04 |
| US7074500B2 (en) | 2006-07-11 |
| DE50111165D1 (de) | 2006-11-16 |
| EP1336208A1 (de) | 2003-08-20 |
| CN1475035A (zh) | 2004-02-11 |
| CN100369286C (zh) | 2008-02-13 |
| IN2003DE00736A (de) | 2006-05-12 |
| JP2004514257A (ja) | 2004-05-13 |
| JP3695714B2 (ja) | 2005-09-14 |
| AU2002216935A1 (en) | 2002-05-27 |
| US20040062949A1 (en) | 2004-04-01 |
| ES2273923T3 (es) | 2007-05-16 |
| DE10058578C2 (de) | 2002-11-28 |
| DE10058578A1 (de) | 2002-06-06 |
| BR0115497A (pt) | 2003-10-21 |
| KR20030072355A (ko) | 2003-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1336208B1 (de) | Lichtemittierendes bauelement mit organischen schichten | |
| EP1488468B1 (de) | Transparentes, thermisch stabiles lichtemittierendes bauelement mit organischen schichten | |
| EP1508176B1 (de) | Phosphoreszentes lichtemittierendes bauelement mit organischen schichten | |
| EP1410450B1 (de) | Lichtemittierendes bauelement mit organischen schichten | |
| EP1511094B1 (de) | Licht emittierendes Bauelement und Verfahren zu seiner Herstellung | |
| EP2284923B1 (de) | Anordnung für eine organische Leuchtdiode vom pin-Typ und Verfahren zum Herstellen | |
| DE10261609B4 (de) | Lichtemittierende Anordnung | |
| DE112006002463T5 (de) | Grenzflächenkonditionierung zur Verbesserung der Effizienz und Lebensdauer von organischen Elektrolumineszenz-Vorrichtungen | |
| DE102013107113B4 (de) | Organisches Licht emittierendes Bauelement und Verfahren zur Herstellung eines organischen Licht emittierenden Bauelements | |
| WO2015055643A1 (de) | Organisches licht emittierendes bauelement und verfahren zur herstellung eines organischen licht emittierenden bauelements | |
| WO2007121877A1 (de) | Lichtemittierendes bauelement | |
| DE102012208173B4 (de) | Organisches optoelektronisches bauelement und verwendung eines lochleitenden transparenten anorganischen halbleiters in einer schichtstruktur eines optoelektronischen bauelments und verfahren zum herstellen eines organischen optoelektronischen bauelements | |
| DE10326725A1 (de) | OLED-Bauelement und Display auf Basis von OLED-Bauelementen mit verbesserter Effizienz | |
| DE102007059887B4 (de) | Lichtemittierendes organisches Bauelement und Verfahren zu dessen Herstellung | |
| DE20320925U1 (de) | OLED-Bauelement und Display auf Basis von OLED-Bauelementen mit verbesserter Effizienz | |
| WO2016150687A1 (de) | Verfahren zur herstellung einer organischen ladungsträgererzeugungsschicht und eines organischen licht emittierenden bauelements mit einer organischen ladungsträgererzeugungsschicht | |
| WO2016180815A1 (de) | Verfahren zur herstellung einer ladungsträgererzeugungsschicht, verfahren zur herstellung eines organischen licht emittierenden bauelements mit einer ladungsträgererzeugungsschicht und organisches licht emittierendes bauelement mit einer ladungsträgererzeugungsschicht |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 736/DELNP/2003 Country of ref document: IN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2002543714 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020037006815 Country of ref document: KR Ref document number: 018191924 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2001996894 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 2001996894 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020037006815 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10432173 Country of ref document: US |
|
| WWG | Wipo information: grant in national office |
Ref document number: 2001996894 Country of ref document: EP |