JP2009500790A5 - - Google Patents

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Publication number
JP2009500790A5
JP2009500790A5 JP2008519333A JP2008519333A JP2009500790A5 JP 2009500790 A5 JP2009500790 A5 JP 2009500790A5 JP 2008519333 A JP2008519333 A JP 2008519333A JP 2008519333 A JP2008519333 A JP 2008519333A JP 2009500790 A5 JP2009500790 A5 JP 2009500790A5
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JP
Japan
Prior art keywords
light emitting
oled device
tandem oled
array
different
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JP2008519333A
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English (en)
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JP4778051B2 (ja
JP2009500790A (ja
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Priority claimed from US11/170,681 external-priority patent/US7531959B2/en
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Publication of JP2009500790A publication Critical patent/JP2009500790A/ja
Publication of JP2009500790A5 publication Critical patent/JP2009500790A5/ja
Application granted granted Critical
Publication of JP4778051B2 publication Critical patent/JP4778051B2/ja
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Claims (3)

  1. 互いに離れた少なくとも2つの電極を備えるタンデム式OLEDデバイスであって、
    a)上記電極間に配置されていて、発光スペクトルの異なる光を発生させ、それぞれが、互いに離れた2つ以上のピーク・スペクトル成分を有する少なくとも2つの広帯域発光ユニットと;
    b)上記発光ユニットそれぞれの間に配置された中間接続層と;
    c)上記広帯域発光ユニットからの光を受け取って異なる色の光を発生させるように帯域がそれぞれ選択された少なくとも3つの異なるカラー・フィルタからなるアレイとを備えていて、
    上記各発光ユニットから発生する互いに離れた上記ピーク・スペクトル成分のうちの少なくとも1つの最大値のほぼ半分の値における全幅が、1つのカラー・フィルタの帯域の範囲内にあり、上記少なくとも3つの異なるカラー・フィルタのそれぞれが、最大値のほぼ半分の値における全幅がそのカラー・フィルタの帯域の範囲内にある少なくとも1つのピーク・スペクトル成分を受け取る、タンデム式OLEDデバイス。
  2. カラー・フィルタのアレイが取り付けられた個別にアドレス可能な画素のアレイを備えるフル・カラー・ディスプレイである、請求項1に記載のタンデム式OLEDデバイス。
  3. 3つの広帯域発光ユニットを備える、請求項1に記載のタンデム式OLEDデバイス。
JP2008519333A 2005-06-29 2006-06-08 フィルタを備えるタンデム式白色光oledディスプレイ Active JP4778051B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/170,681 US7531959B2 (en) 2005-06-29 2005-06-29 White light tandem OLED display with filters
US11/170,681 2005-06-29
PCT/US2006/022711 WO2007005200A1 (en) 2005-06-29 2006-06-08 White light tandem oled display with filters

Publications (3)

Publication Number Publication Date
JP2009500790A JP2009500790A (ja) 2009-01-08
JP2009500790A5 true JP2009500790A5 (ja) 2009-05-14
JP4778051B2 JP4778051B2 (ja) 2011-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008519333A Active JP4778051B2 (ja) 2005-06-29 2006-06-08 フィルタを備えるタンデム式白色光oledディスプレイ

Country Status (5)

Country Link
US (1) US7531959B2 (ja)
EP (1) EP1900008B1 (ja)
JP (1) JP4778051B2 (ja)
TW (1) TWI404247B (ja)
WO (1) WO2007005200A1 (ja)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7960908B2 (en) * 2005-07-15 2011-06-14 Toshiba Matsushita Display Technology Co., Ltd. Organic EL display
GB2433833A (en) * 2005-12-28 2007-07-04 Cdt Oxford Ltd Micro-cavity OLED layer structure with transparent electrode
US7332860B2 (en) * 2006-03-30 2008-02-19 Eastman Kodak Company Efficient white-light OLED display with filters
CN101461073B (zh) 2006-06-01 2013-01-02 株式会社半导体能源研究所 发光元件、发光器件和电子器件
US8390643B2 (en) * 2006-09-20 2013-03-05 Koninklijke Philips Electronics N.V. Dynamic gamut control
US9397308B2 (en) * 2006-12-04 2016-07-19 Semiconductor Energy Laboratory Co., Ltd. Light emitting element, light emitting device, and electronic device
KR20080083881A (ko) 2007-03-13 2008-09-19 삼성전자주식회사 색 조절층을 구비한 백색 유기발광소자
WO2008120611A1 (ja) * 2007-03-29 2008-10-09 Konica Minolta Holdings, Inc. 有機エレクトロルミネセンス素子
US7948165B2 (en) * 2007-05-09 2011-05-24 Global Oled Technology Llc High-performance tandem white OLED
US20090001885A1 (en) * 2007-06-27 2009-01-01 Spindler Jeffrey P Tandem oled device
US20090053557A1 (en) * 2007-08-23 2009-02-26 Spindler Jeffrey P Stabilized white-emitting oled device
US8253666B2 (en) 2007-09-21 2012-08-28 Point Somee Limited Liability Company Regulation of wavelength shift and perceived color of solid state lighting with intensity and temperature variation
US8264448B2 (en) * 2007-09-21 2012-09-11 Point Somee Limited Liability Company Regulation of wavelength shift and perceived color of solid state lighting with temperature variation
US7800315B2 (en) * 2007-09-21 2010-09-21 Exclara, Inc. System and method for regulation of solid state lighting
US8368636B2 (en) * 2007-09-21 2013-02-05 Point Somee Limited Liability Company Regulation of wavelength shift and perceived color of solid state lighting with intensity variation
KR101550347B1 (ko) * 2007-12-04 2015-09-08 삼성디스플레이 주식회사 광원 어셈블리, 액정 표시 장치, 및 광원 어셈블리의 구동방법
US7955719B2 (en) * 2008-01-30 2011-06-07 Global Oled Technology Llc Tandem OLED device with intermediate connector
EP2120275A3 (en) * 2008-05-16 2012-08-22 Semiconductor Energy Laboratory Co, Ltd. Light-emitting element, lighting apparatus, light-emitting device, electronic appliance, and display
EP2299786B1 (en) 2008-05-16 2014-03-26 LG Chem, Ltd. Stacked organic light-emitting diode
DE102008054234A1 (de) * 2008-10-31 2010-05-06 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
JP2010128306A (ja) * 2008-11-28 2010-06-10 Dainippon Printing Co Ltd カラーフィルタおよび有機エレクトロルミネッセンス表示装置
US8466856B2 (en) * 2011-02-22 2013-06-18 Global Oled Technology Llc OLED display with reduced power consumption
US8283054B2 (en) 2009-04-03 2012-10-09 Global Oled Technology Llc Tandem white OLED with efficient electron transfer
TWI407831B (zh) * 2009-04-17 2013-09-01 Innolux Corp 影像顯示系統
JP5054737B2 (ja) * 2009-08-05 2012-10-24 財団法人山形県産業技術振興機構 有機エレクトロルミネッセンス素子
JP5573127B2 (ja) 2009-11-27 2014-08-20 セイコーエプソン株式会社 発光素子、表示装置および電子機器
WO2011117814A1 (en) 2010-03-25 2011-09-29 Koninklijke Philips Electronics N.V. A light emitting device, a color tunable light, an animation presentation device and a luminaire
US8890187B2 (en) * 2010-04-16 2014-11-18 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device with an insulating partition
EP2615152B1 (en) * 2010-09-10 2018-02-21 Hitachi, Ltd. Organic light emitting layer material, coating liquid for forming organic light emitting layer using organic light emitting layer material, organic light emitting element using coating liquid for forming organic light emitting layer, light-source device using organic light emitting element, and method for producing organic light emitting element
US8421966B2 (en) 2010-09-21 2013-04-16 Au Optronics Corporation Liquid crystal display comprising red, green, blue, and yellow sub-pixels having chromaticity on a CIE1931 chromaticity diagram wherein the sub-pixels have different areas
US8289479B2 (en) 2010-09-21 2012-10-16 Au Optronics Corporation Liquid crystal display comprising red, green, blue, and yellow color filters having chromaticity on a CIE1931 chromaticity diagram
US8637858B2 (en) 2010-09-24 2014-01-28 Novaled Ag Tandem white OLED
JP6108664B2 (ja) * 2011-04-04 2017-04-05 ローム株式会社 有機el装置
JP2013105665A (ja) * 2011-11-15 2013-05-30 Idemitsu Kosan Co Ltd 白色系有機エレクトロルミネッセンス素子
JP5803648B2 (ja) * 2011-12-16 2015-11-04 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器
JP6480730B2 (ja) * 2012-03-29 2019-03-13 株式会社Joled 有機エレクトロルミネッセンス素子
WO2013176521A1 (ko) * 2012-05-25 2013-11-28 주식회사 엘지화학 유기발광소자 및 이의 제조방법
JP5889730B2 (ja) 2012-06-27 2016-03-22 Lumiotec株式会社 有機エレクトロルミネッセント素子及び照明装置
CN102791051A (zh) * 2012-07-17 2012-11-21 上海大学 一种可调色有机电致发光器件
JP6204012B2 (ja) 2012-10-17 2017-09-27 株式会社半導体エネルギー研究所 発光装置
KR20140081314A (ko) * 2012-12-21 2014-07-01 삼성디스플레이 주식회사 발광 표시 장치 및 그 제조 방법
KR102081605B1 (ko) * 2013-07-31 2020-02-27 엘지디스플레이 주식회사 백색 유기전계발광소자
EP3069395A1 (en) * 2013-11-17 2016-09-21 Solvay Sa Multilayer structure with sbf matrix materials in adjacent layers
US9450198B2 (en) * 2014-04-15 2016-09-20 Universal Display Corporation Organic electroluminescent materials and devices
KR102162259B1 (ko) * 2014-05-26 2020-10-07 엘지디스플레이 주식회사 백색 유기 발광 소자
EP2950362B1 (en) 2014-05-26 2021-03-24 LG Display Co., Ltd. White organic light emitting device
US9455304B2 (en) * 2014-06-26 2016-09-27 Apple Inc. Organic light-emitting diode display with white and blue diodes
KR102275954B1 (ko) * 2014-12-05 2021-07-13 엘지디스플레이 주식회사 유기 발광 소자 및 그를 이용한 유기 발광 디스플레이 장치
EP3016160B1 (en) * 2014-10-28 2020-01-08 LG Display Co., Ltd. White organic light emitting diode and organic light emitting display device using the same
KR102294413B1 (ko) 2014-11-18 2021-08-27 삼성디스플레이 주식회사 유기발광 표시장치
KR102317991B1 (ko) 2014-11-28 2021-10-27 엘지디스플레이 주식회사 유기발광 표시장치
JP6536035B2 (ja) * 2015-01-08 2019-07-03 大日本印刷株式会社 有機エレクトロルミネッセンス表示装置及びカラーフィルタ
JP2016126305A (ja) * 2015-01-08 2016-07-11 大日本印刷株式会社 有機エレクトロルミネッセンス表示装置、カラーフィルタ、及び、赤色着色層用材料
TWI573793B (zh) * 2015-03-16 2017-03-11 Lg 化學股份有限公司 有機發光二極體
CN104900684B (zh) 2015-06-12 2018-01-30 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
US10749115B2 (en) * 2015-06-23 2020-08-18 Novaled Gmbh N-doped semiconducting material comprising polar matrix and metal dopant
JP6022015B2 (ja) * 2015-10-27 2016-11-09 Lumiotec株式会社 有機エレクトロルミネッセント素子及び照明装置
WO2018122665A1 (en) * 2016-12-27 2018-07-05 Semiconductor Energy Laboratory Co., Ltd. Display panel, display device, input/output device, and data processing device
JP6151873B1 (ja) * 2017-02-10 2017-06-21 Lumiotec株式会社 有機エレクトロルミネッセント装置、ディスプレイ装置、照明装置
US20210119140A1 (en) * 2019-10-18 2021-04-22 Lg Display Co., Ltd. Organic light emitting diode and organic light emitting device including the same

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885211A (en) 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
US5405709A (en) * 1993-09-13 1995-04-11 Eastman Kodak Company White light emitting internal junction organic electroluminescent device
US5683823A (en) 1996-01-26 1997-11-04 Eastman Kodak Company White light-emitting organic electroluminescent devices
US6215244B1 (en) * 1997-06-16 2001-04-10 Canon Kabushiki Kaisha Stacked organic light emitting device with specific electrode arrangement
US6337492B1 (en) 1997-07-11 2002-01-08 Emagin Corporation Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer
JP3884564B2 (ja) 1998-05-20 2007-02-21 出光興産株式会社 有機el発光素子およびそれを用いた発光装置
TW522453B (en) * 1999-09-17 2003-03-01 Semiconductor Energy Lab Display device
US6627333B2 (en) * 2001-08-15 2003-09-30 Eastman Kodak Company White organic light-emitting devices with improved efficiency
US6872472B2 (en) 2002-02-15 2005-03-29 Eastman Kodak Company Providing an organic electroluminescent device having stacked electroluminescent units
JP3933591B2 (ja) 2002-03-26 2007-06-20 淳二 城戸 有機エレクトロルミネッセント素子
JP2004179142A (ja) * 2002-09-30 2004-06-24 Sanyo Electric Co Ltd 発光素子
US6717358B1 (en) 2002-10-09 2004-04-06 Eastman Kodak Company Cascaded organic electroluminescent devices with improved voltage stability
US7230594B2 (en) * 2002-12-16 2007-06-12 Eastman Kodak Company Color OLED display with improved power efficiency
US6869699B2 (en) * 2003-03-18 2005-03-22 Eastman Kodak Company P-type materials and mixtures for electronic devices
US6903378B2 (en) 2003-06-26 2005-06-07 Eastman Kodak Company Stacked OLED display having improved efficiency
US7030553B2 (en) 2003-08-19 2006-04-18 Eastman Kodak Company OLED device having microcavity gamut subpixels and a within gamut subpixel
JP4731865B2 (ja) * 2003-10-03 2011-07-27 株式会社半導体エネルギー研究所 発光装置
US20070063638A1 (en) * 2004-02-19 2007-03-22 Idemitsu Kosan Co., Ltd. White color organic electroluminescence device
JP4276109B2 (ja) * 2004-03-01 2009-06-10 ローム株式会社 有機エレクトロルミネッセント素子
KR101215860B1 (ko) 2004-05-21 2012-12-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자 및 그 소자를 사용하는 발광 장치
US7227305B2 (en) * 2004-06-18 2007-06-05 General Electric Company Stacked organic electroluminescent devices
DE102004041777A1 (de) * 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen
US7560862B2 (en) * 2004-10-22 2009-07-14 Eastman Kodak Company White OLEDs with a color-compensated electroluminescent unit
US20060091794A1 (en) 2004-11-04 2006-05-04 Eastman Kodak Company Passive matrix OLED display having increased size
US7750561B2 (en) * 2005-05-20 2010-07-06 Lg Display Co., Ltd. Stacked OLED structure

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