ATE454719T1 - Lichtaussendendes gerät mit verbesserter quantenausbeute - Google Patents

Lichtaussendendes gerät mit verbesserter quantenausbeute

Info

Publication number
ATE454719T1
ATE454719T1 AT04770282T AT04770282T ATE454719T1 AT E454719 T1 ATE454719 T1 AT E454719T1 AT 04770282 T AT04770282 T AT 04770282T AT 04770282 T AT04770282 T AT 04770282T AT E454719 T1 ATE454719 T1 AT E454719T1
Authority
AT
Austria
Prior art keywords
emitting device
light emitting
light
quantum efficiency
layer
Prior art date
Application number
AT04770282T
Other languages
English (en)
Inventor
Herbert Boerner
Wolfgang Busselt
Dietrich Bertram
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE454719T1 publication Critical patent/ATE454719T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/30—Doping active layers, e.g. electron transporting 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]
    • H10K50/17—Carrier injection 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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]
    • H10K50/18—Carrier blocking layers
    • 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
    • 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
    • H10K85/611—Charge transfer complexes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
AT04770282T 2003-10-29 2004-10-19 Lichtaussendendes gerät mit verbesserter quantenausbeute ATE454719T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104018 2003-10-29
PCT/IB2004/052135 WO2005043581A2 (en) 2003-10-29 2004-10-19 Light-emitting device with increased quantum efficiency

Publications (1)

Publication Number Publication Date
ATE454719T1 true ATE454719T1 (de) 2010-01-15

Family

ID=34530772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04770282T ATE454719T1 (de) 2003-10-29 2004-10-19 Lichtaussendendes gerät mit verbesserter quantenausbeute

Country Status (9)

Country Link
US (1) US20070132370A1 (de)
EP (1) EP1683211B1 (de)
JP (1) JP4589334B2 (de)
KR (1) KR101112061B1 (de)
CN (1) CN100555703C (de)
AT (1) ATE454719T1 (de)
DE (1) DE602004025026D1 (de)
TW (1) TWI349377B (de)
WO (1) WO2005043581A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4300176B2 (ja) * 2003-11-13 2009-07-22 ローム株式会社 有機エレクトロルミネッセント素子
JP4629715B2 (ja) * 2006-12-06 2011-02-09 韓國電子通信研究院 Ｏｌｅｄ素子
TWI481308B (zh) * 2007-09-27 2015-04-11 Semiconductor Energy Lab 發光元件，發光裝置，與電子設備
US8178682B2 (en) * 2009-06-26 2012-05-15 General Electric Company Process for making organic compounds and the organic compounds made therefrom
KR101097339B1 (ko) * 2010-03-08 2011-12-23 삼성모바일디스플레이주식회사 유기 발광 소자 및 이의 제조 방법
CN103000816B (zh) * 2012-09-07 2017-12-26 天津工业大学 一种基于柔性碳纳米管薄膜的有机发光器件
KR102350510B1 (ko) * 2015-11-12 2022-01-12 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
CN105514292A (zh) * 2016-01-05 2016-04-20 深圳市华星光电技术有限公司 一种oled器件及其制作方法、oled显示器
EP3537492B1 (de) 2018-03-09 2022-04-27 Samsung Electronics Co., Ltd. Quantenpunktvorrichtung und elektronische vorrichtung
WO2020063592A1 (zh) * 2018-09-29 2020-04-02 Tcl集团股份有限公司 一种量子点发光二极管
US11063231B2 (en) 2018-10-05 2021-07-13 Samsung Electronics Co., Ltd. Light emitting device and display device including the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451415B1 (en) * 1998-08-19 2002-09-17 The Trustees Of Princeton University Organic photosensitive optoelectronic device with an exciton blocking layer
US6639357B1 (en) * 2000-02-28 2003-10-28 The Trustees Of Princeton University High efficiency transparent organic light emitting devices
DE10058578C2 (de) * 2000-11-20 2002-11-28 Univ Dresden Tech Lichtemittierendes Bauelement mit organischen Schichten
TW518909B (en) * 2001-01-17 2003-01-21 Semiconductor Energy Lab Luminescent device and method of manufacturing same
DE10135513B4 (de) * 2001-07-20 2005-02-24 Novaled Gmbh Lichtemittierendes Bauelement mit organischen Schichten
EP2256838B1 (de) * 2001-08-29 2018-12-12 The Trustees of Princeton University Organische Leuchtdioden mit Ladungsträgerblockierschichten aus Metallkomplexen
DE10215210B4 (de) * 2002-03-28 2006-07-13 Novaled Gmbh Transparentes, thermisch stabiles lichtemittierendes Bauelement mit organischen Schichten
CA2934970C (en) * 2002-03-29 2019-04-30 Massachusetts Institute Of Technology Light emitting device including semiconductor nanocrystals
EP2192632B1 (de) * 2002-04-12 2014-09-03 Konica Corporation Organisches lichtemittierendes Element
US7180089B2 (en) * 2003-08-19 2007-02-20 National Taiwan University Reconfigurable organic light-emitting device and display apparatus employing the same

Also Published As

Publication number Publication date
TW200527713A (en) 2005-08-16
WO2005043581A3 (en) 2005-08-25
WO2005043581A2 (en) 2005-05-12
CN1871723A (zh) 2006-11-29
EP1683211A2 (de) 2006-07-26
EP1683211B1 (de) 2010-01-06
CN100555703C (zh) 2009-10-28
KR20060131744A (ko) 2006-12-20
JP4589334B2 (ja) 2010-12-01
US20070132370A1 (en) 2007-06-14
JP2007510303A (ja) 2007-04-19
TWI349377B (en) 2011-09-21
DE602004025026D1 (de) 2010-02-25
KR101112061B1 (ko) 2012-03-08

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Legal Events

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