CN1886844B - 电致发光器件 - Google Patents

电致发光器件 Download PDF

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Publication number
CN1886844B
CN1886844B CN2004800355889A CN200480035588A CN1886844B CN 1886844 B CN1886844 B CN 1886844B CN 2004800355889 A CN2004800355889 A CN 2004800355889A CN 200480035588 A CN200480035588 A CN 200480035588A CN 1886844 B CN1886844 B CN 1886844B
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China
Prior art keywords
molecules
transfer
quantum dot
organic molecule
matrix
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Expired - Lifetime
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CN2004800355889A
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English (en)
Chinese (zh)
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CN1886844A (zh
Inventor
R·A·M·希克梅特
J·W·霍夫斯特拉特
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Beijing Xiaomi Mobile Software Co Ltd
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN1886844A publication Critical patent/CN1886844A/zh
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
    • 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
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
CN2004800355889A 2003-12-02 2004-11-23 电致发光器件 Expired - Lifetime CN1886844B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03104494.4 2003-12-02
EP03104494 2003-12-02
PCT/IB2004/052519 WO2005055330A1 (en) 2003-12-02 2004-11-23 Electroluminescent device

Publications (2)

Publication Number Publication Date
CN1886844A CN1886844A (zh) 2006-12-27
CN1886844B true CN1886844B (zh) 2010-06-09

Family

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Family Applications (1)

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CN2004800355889A Expired - Lifetime CN1886844B (zh) 2003-12-02 2004-11-23 电致发光器件

Country Status (9)

Country Link
US (1) US20070077594A1 (enExample)
EP (1) EP1692732B1 (enExample)
JP (1) JP5105878B2 (enExample)
KR (1) KR20060111545A (enExample)
CN (1) CN1886844B (enExample)
AT (1) ATE410792T1 (enExample)
DE (1) DE602004017049D1 (enExample)
TW (1) TW200524193A (enExample)
WO (1) WO2005055330A1 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006083219A (ja) 2004-09-14 2006-03-30 Sharp Corp 蛍光体およびこれを用いた発光装置
US8101941B2 (en) 2005-09-26 2012-01-24 Osram Opto Semiconductors Gmbh Interface conditioning to improve efficiency and lifetime of organic electroluminescence devices
US9951438B2 (en) 2006-03-07 2018-04-24 Samsung Electronics Co., Ltd. Compositions, optical component, system including an optical component, devices, and other products
KR100764847B1 (ko) 2006-03-29 2007-10-09 한국화학연구원 저 ｈｏｍｏ 에너지 준위 유기반도체재료를 이용한 양자점발광소자
WO2008111947A1 (en) 2006-06-24 2008-09-18 Qd Vision, Inc. Methods and articles including nanomaterial
WO2008105792A2 (en) 2006-06-24 2008-09-04 Qd Vision, Inc. Methods for depositing nanomaterial, methods for fabricating a device, methods for fabricating an array of devices and compositions
KR101282400B1 (ko) * 2006-08-24 2013-07-04 한국과학기술원 유기 발광 표시 장치
WO2008033388A2 (en) * 2006-09-12 2008-03-20 Qd Vision, Inc. A composite including nanoparticles, methods, and products including a composite
DE102006061909A1 (de) * 2006-12-21 2008-06-26 Samsung SDI Co., Ltd., Suwon Emitterschicht für eine organische Leuchtdiode
US7952105B2 (en) 2007-01-29 2011-05-31 Global Oled Technology, Llc. Light-emitting display device having improved efficiency
US20080218068A1 (en) 2007-03-05 2008-09-11 Cok Ronald S Patterned inorganic led device
US20100110728A1 (en) 2007-03-19 2010-05-06 Nanosys, Inc. Light-emitting diode (led) devices comprising nanocrystals
US20080237540A1 (en) * 2007-03-19 2008-10-02 Nanosys, Inc. Methods for encapsulating nanocrystals
TWI410162B (zh) * 2007-06-07 2013-09-21 Nat Univ Tsing Hua 含奈米點之有機發光二極體裝置結構
WO2009014590A2 (en) 2007-06-25 2009-01-29 Qd Vision, Inc. Compositions and methods including depositing nanomaterial
WO2009014707A2 (en) 2007-07-23 2009-01-29 Qd Vision, Inc. Quantum dot light enhancement substrate and lighting device including same
JP5407242B2 (ja) * 2007-09-28 2014-02-05 大日本印刷株式会社 エレクトロルミネッセンス素子
WO2009041689A1 (ja) * 2007-09-28 2009-04-02 Dai Nippon Printing Co., Ltd. 発光デバイス
JP5267009B2 (ja) * 2007-09-28 2013-08-21 大日本印刷株式会社 発光デバイス
WO2009041594A1 (ja) * 2007-09-28 2009-04-02 Dai Nippon Printing Co., Ltd. エレクトロルミネッセンス素子
WO2009041595A1 (ja) * 2007-09-28 2009-04-02 Dai Nippon Printing Co., Ltd. エレクトロルミネッセンス素子
JP5407241B2 (ja) * 2007-09-28 2014-02-05 大日本印刷株式会社 エレクトロルミネッセンス素子
JP5176459B2 (ja) * 2007-09-28 2013-04-03 大日本印刷株式会社 白色発光素子
JP2009087744A (ja) * 2007-09-28 2009-04-23 Dainippon Printing Co Ltd 発光素子
EP2208396A4 (en) * 2007-10-16 2010-10-20 Hcf Partners L P ORGANIC ELECTROLUMINESCENT DIODES WITH EMISSIVE QUANTIC POINTS COATED WITH AN ELECTROPHOSPHORIC SUBSTANCE
WO2009081918A1 (ja) * 2007-12-26 2009-07-02 Idemitsu Kosan Co., Ltd. 有機・無機ハイブリッド型電界発光素子
DE102008006955B4 (de) * 2008-01-31 2010-07-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Herstellung und Applikationen multifunktionaler optischer Module zur photovoltaischen Stromerzeugung und für Beleuchtungszwecke
US8164083B2 (en) * 2008-10-14 2012-04-24 Brother International Corporation Quantum dot optoelectronic devices with enhanced performance
TWI422088B (zh) * 2008-10-23 2014-01-01 Nat Univ Tsing Hua 具有奈米點之有機發光二極體及其製造方法
EP2180030A3 (en) 2008-10-23 2010-10-06 National Tsing Hua University Organic light emitting diode with nano-dots and fabrication method thereof
US8343575B2 (en) 2008-12-30 2013-01-01 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
US11198270B2 (en) 2008-12-30 2021-12-14 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods
US9199842B2 (en) 2008-12-30 2015-12-01 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods
US10214686B2 (en) 2008-12-30 2019-02-26 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
KR101097342B1 (ko) * 2010-03-09 2011-12-23 삼성모바일디스플레이주식회사 양자점 유기 전계 발광 소자 및 그 형성방법
KR101274068B1 (ko) * 2010-05-25 2013-06-12 서울대학교산학협력단 양자점 발광 소자 및 이를 이용한 디스플레이
US10190043B2 (en) * 2010-05-27 2019-01-29 Merck Patent Gmbh Compositions comprising quantum dots
US20130226268A1 (en) * 2010-07-26 2013-08-29 Merck Patent Gmbh Nanocrystals in devices
WO2012013272A1 (en) * 2010-07-26 2012-02-02 Merck Patent Gmbh Quantum dots and hosts
WO2012108532A1 (ja) * 2011-02-10 2012-08-16 株式会社ブリヂストン 発光素子
US8847198B2 (en) 2011-05-26 2014-09-30 Micron Technology, Inc. Light emitting devices with built-in chromaticity conversion and methods of manufacturing
SG2014014286A (en) * 2011-10-31 2014-04-28 Univ Nanyang Tech A light-emitting device
US9929325B2 (en) 2012-06-05 2018-03-27 Samsung Electronics Co., Ltd. Lighting device including quantum dots
JP6237636B2 (ja) * 2012-10-10 2017-11-29 コニカミノルタ株式会社 エレクトロルミネッセンス素子
JP2014187283A (ja) * 2013-03-25 2014-10-02 Kaneka Corp 有機ｅｌ装置
CN103427049B (zh) * 2013-08-21 2014-12-03 京东方科技集团股份有限公司 量子点发光元件的制造方法及量子点显示设备
WO2015029808A1 (en) * 2013-08-26 2015-03-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display module, lighting module, light-emitting device, display device, electronic appliance, and lighting device
CN103474451A (zh) * 2013-09-12 2013-12-25 深圳市华星光电技术有限公司 彩色oled器件及其制作方法
CN103956432A (zh) * 2014-04-14 2014-07-30 京东方科技集团股份有限公司 一种发光二极管及电子设备
CN104021735B (zh) * 2014-05-23 2016-08-17 京东方科技集团股份有限公司 一种量子点发光显示屏及其制备方法
US10903440B2 (en) 2015-02-24 2021-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
CN104795508B (zh) * 2015-04-21 2017-03-15 苏州大学 一种柔性oled器件结构及其制备方法
CN104868026B (zh) * 2015-05-22 2019-02-22 深圳市华星光电技术有限公司 量子点发光元件
CN104993069A (zh) * 2015-06-09 2015-10-21 宁波工程学院 基于Cu掺杂多元量子点溶液加工发光二极管的构建方法
CN105161579A (zh) * 2015-08-17 2015-12-16 深圳市华星光电技术有限公司 掺杂金属的量子点及led器件和背光模组
CN105449111B (zh) * 2016-01-08 2018-03-20 京东方科技集团股份有限公司 具有结合层的量子点发光二极管基板及其制备方法
CN105552245B (zh) * 2016-02-18 2017-07-28 京东方科技集团股份有限公司 电致发光器件及其制作方法、显示装置
CN105845837B (zh) * 2016-04-07 2018-05-29 上海大学 倒置绿光量子点薄膜电致发光器件及其制备方法
CN105826482B (zh) * 2016-04-07 2017-12-22 上海大学 绿光量子点薄膜电致发光器件及其制备方法
TWI599078B (zh) * 2016-08-05 2017-09-11 行家光電股份有限公司 具濕氣阻隔結構之晶片級封裝發光裝置
EP3279952A1 (en) 2016-08-05 2018-02-07 Maven Optronics Co., Ltd. Moisture-resistant chip scale packaging light-emitting device
CN108389982B (zh) * 2016-08-23 2020-03-27 苏州星烁纳米科技有限公司 发光二极管装置及显示装置
CN106549109A (zh) * 2016-10-25 2017-03-29 Tcl集团股份有限公司 一种基于p‑i‑n结构的QLED器件及其制备方法
US20180175319A1 (en) 2016-12-15 2018-06-21 Universal Display Corporation Spectral emission modification using localized surface plasmon of metallic nanoparticles
DE102017111425A1 (de) * 2017-05-24 2018-11-29 Osram Oled Gmbh Organisches elektronisches Bauelement und Verfahren zur Herstellung eines organischen elektronischen Bauelements
US12221574B2 (en) 2018-02-15 2025-02-11 Osaka University Core-shell semiconductor nanoparticles, production method thereof, and light-emitting device
JP7002367B2 (ja) * 2018-03-07 2022-01-20 株式会社ジャパンディスプレイ 表示装置
CN112236498A (zh) * 2018-04-11 2021-01-15 纳米技术有限公司 用于荧光供体辅助oled装置的量子点构造
CN109166977B (zh) * 2018-08-29 2020-09-04 合肥工业大学 基于双侧氧化锌和p型有机主体的量子点电致发光器件
WO2020099826A1 (en) 2018-11-16 2020-05-22 Nanoco Technologies Ltd Electroluminescent display devices and methods of making the same
CN109801951B (zh) * 2019-02-13 2022-07-12 京东方科技集团股份有限公司 阵列基板、电致发光显示面板及显示装置
KR102200111B1 (ko) * 2019-07-26 2021-01-08 한양대학교 산학협력단 양자점을 포함하는 유기 발광 표시 장치
CN112331775B (zh) * 2019-10-21 2023-04-07 广东聚华印刷显示技术有限公司 量子点发光器件及其制备方法、发光装置
CN112331776B (zh) * 2019-10-23 2023-07-25 广东聚华印刷显示技术有限公司 量子点发光器件及其制备方法、显示装置
EP4233100A1 (en) * 2020-10-22 2023-08-30 Nanosys, Inc. Electroluminescent devices with hybrid transport layers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279240A (ja) * 2000-03-29 2001-10-10 Toshiba Corp 発光体粒子及び発光デバイス
WO2003021694A2 (en) * 2001-09-04 2003-03-13 Koninklijke Philips Electronics N.V. Electroluminescent device comprising quantum dots
WO2003084292A1 (en) * 2002-03-29 2003-10-09 Massachusetts Institute Of Technology Light emitting device including semiconductor nanocrystals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734396B2 (ja) * 1989-11-21 1995-04-12 ジェイ・イー・エル株式会社 厚膜印刷による薄形ディスプレイパネル及びその製造方法
JPH0845669A (ja) * 1994-07-28 1996-02-16 Casio Comput Co Ltd 平面型発光パネル
US6605904B2 (en) * 2000-01-31 2003-08-12 University Of Rochester Tunable multicolor electroluminescent device
JP5062797B2 (ja) * 2000-05-22 2012-10-31 昭和電工株式会社 有機エレクトロルミネッセンス素子および発光材料
JP2002343570A (ja) * 2001-05-15 2002-11-29 Canon Inc 導電性液晶素子及び有機エレクトロルミネッセンス素子
JP4036018B2 (ja) * 2001-06-20 2008-01-23 昭和電工株式会社 有機発光素子および発光材料
TW519852B (en) * 2001-10-18 2003-02-01 Opto Tech Corp Organic light emitting device capable of projecting white light source and its manufacturing method
US6984460B2 (en) * 2002-03-26 2006-01-10 Tdk Corporation Phosphor thin film, manufacturing method of the same, and electroluminescence panel
AU2003279708A1 (en) * 2002-09-05 2004-03-29 Nanosys, Inc. Nanostructure and nanocomposite based compositions and photovoltaic devices
US7065285B2 (en) * 2003-12-01 2006-06-20 Lucent Technologies Inc. Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279240A (ja) * 2000-03-29 2001-10-10 Toshiba Corp 発光体粒子及び発光デバイス
WO2003021694A2 (en) * 2001-09-04 2003-03-13 Koninklijke Philips Electronics N.V. Electroluminescent device comprising quantum dots
WO2003084292A1 (en) * 2002-03-29 2003-10-09 Massachusetts Institute Of Technology Light emitting device including semiconductor nanocrystals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
L. Bakueva,et al..Size-tunable infrared (1000-1600nm) electroluminescencefrom PbS quantum-dot nanocrystals in a semiconductingpolymer.APPLIED PHYSICS LETTERS82 17.2003,2895-2897. *

Also Published As

Publication number Publication date
JP2007513478A (ja) 2007-05-24
WO2005055330A1 (en) 2005-06-16
CN1886844A (zh) 2006-12-27
US20070077594A1 (en) 2007-04-05
DE602004017049D1 (de) 2008-11-20
EP1692732B1 (en) 2008-10-08
JP5105878B2 (ja) 2012-12-26
ATE410792T1 (de) 2008-10-15
EP1692732A1 (en) 2006-08-23
TW200524193A (en) 2005-07-16
KR20060111545A (ko) 2006-10-27

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Granted publication date: 20100609