DE69419387D1 - Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür - Google Patents

Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür

Info

Publication number
DE69419387D1
DE69419387D1 DE69419387T DE69419387T DE69419387D1 DE 69419387 D1 DE69419387 D1 DE 69419387D1 DE 69419387 T DE69419387 T DE 69419387T DE 69419387 T DE69419387 T DE 69419387T DE 69419387 D1 DE69419387 D1 DE 69419387D1
Authority
DE
Germany
Prior art keywords
control method
luminescent device
method therefor
adjustable wavelength
wavelength
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.)
Expired - Lifetime
Application number
DE69419387T
Other languages
English (en)
Other versions
DE69419387T2 (de
Inventor
Takahiro Nakayama
Atsushi Kakuta
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69419387D1 publication Critical patent/DE69419387D1/de
Publication of DE69419387T2 publication Critical patent/DE69419387T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • 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
    • 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
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
    • 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
    • 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
    • H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Luminescent Compositions (AREA)
DE69419387T 1993-11-15 1994-11-14 Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür Expired - Lifetime DE69419387T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28475893A JP3276745B2 (ja) 1993-11-15 1993-11-15 可変波長発光素子とその制御方法

Publications (2)

Publication Number Publication Date
DE69419387D1 true DE69419387D1 (de) 1999-08-12
DE69419387T2 DE69419387T2 (de) 2000-03-23

Family

ID=17682631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419387T Expired - Lifetime DE69419387T2 (de) 1993-11-15 1994-11-14 Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür

Country Status (4)

Country Link
US (1) US5559400A (de)
EP (1) EP0653902B1 (de)
JP (1) JP3276745B2 (de)
DE (1) DE69419387T2 (de)

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JP2003086383A (ja) * 2001-09-10 2003-03-20 Seiko Epson Corp 発光装置
CN1666579A (zh) * 2002-05-08 2005-09-07 泽奥勒克斯公司 使用反馈增强型发光二极管的照明器件
US6911772B2 (en) * 2002-06-12 2005-06-28 Eastman Kodak Company Oled display having color filters for improving contrast
US20040004433A1 (en) * 2002-06-26 2004-01-08 3M Innovative Properties Company Buffer layers for organic electroluminescent devices and methods of manufacture and use
KR100875097B1 (ko) * 2002-09-18 2008-12-19 삼성모바일디스플레이주식회사 광학 공진 효과를 이용한 유기 전계발광 소자
JP3703028B2 (ja) 2002-10-04 2005-10-05 ソニー株式会社 表示素子およびこれを用いた表示装置
JP3944906B2 (ja) * 2002-11-11 2007-07-18 ソニー株式会社 発光素子およびこれを用いた表示装置
DE10301029B4 (de) * 2003-01-13 2005-03-17 Ritter Gmbh Kartuschenverschluß mit Öffnungs-/Schließ-Funktion
US6861800B2 (en) * 2003-02-18 2005-03-01 Eastman Kodak Company Tuned microcavity color OLED display
EP1672962B1 (de) 2003-09-19 2012-06-20 Sony Corporation Organisches lichtemittierendes bauelement, herstellungsverfahren dafür und anzeigevorrichtung damit
JP4316974B2 (ja) * 2003-09-30 2009-08-19 独立行政法人産業技術総合研究所 発光強度が磁場に依存する発光素子を用いた磁場センサー
US20050156512A1 (en) * 2003-12-30 2005-07-21 Vadim Savvateev Electroluminescent devices with at least one electrode having apertures and methods of using such devices
WO2005112521A1 (ja) * 2004-05-18 2005-11-24 Idemitsu Kosan Co., Ltd. 青色系有機エレクトロルミネッセンス素子及び表示装置
EP1601030B1 (de) * 2004-05-24 2019-04-03 OSRAM OLED GmbH Elektronisches elektrolumineszentes Bauteil
JP2008516405A (ja) * 2004-10-12 2008-05-15 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 エレクトロルミネッセンス光源
JP4462155B2 (ja) * 2005-09-27 2010-05-12 セイコーエプソン株式会社 発光装置、発光装置の製造方法および電子機器
KR100862505B1 (ko) * 2006-02-01 2008-10-08 삼성전기주식회사 발광 다이오드 소자 및 그 제조방법
JP5357381B2 (ja) * 2006-05-24 2013-12-04 パナソニック株式会社 有機ｅｌ素子
JP2008047340A (ja) * 2006-08-11 2008-02-28 Dainippon Printing Co Ltd 有機エレクトロルミネッセンス素子
KR101469031B1 (ko) * 2008-04-16 2014-12-05 삼성디스플레이 주식회사 유기 발광 표시 장치
JP6384326B2 (ja) * 2012-10-31 2018-09-05 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
JP6082251B2 (ja) * 2013-01-09 2017-02-15 株式会社ジャパンディスプレイ Ｅｌ表示装置
KR102084718B1 (ko) * 2013-08-19 2020-03-05 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치 및 그 제조 방법
CN105633293A (zh) * 2016-03-25 2016-06-01 京东方科技集团股份有限公司 一种oled器件及显示装置
KR102300621B1 (ko) * 2016-04-07 2021-09-13 한국전자통신연구원 이중모드 디스플레이
CN106299145A (zh) * 2016-10-17 2017-01-04 京东方科技集团股份有限公司 有机发光二极管器件及其制作方法和显示面板
CN110192430B (zh) 2017-01-18 2021-10-01 日本先锋公司 光装置
CN107331367B (zh) * 2017-08-31 2019-12-20 京东方科技集团股份有限公司 显示装置及其制备方法和转换显示装置色域标准的方法
CN107818756B (zh) * 2017-10-31 2022-12-06 合肥鑫晟光电科技有限公司 传感器及其驱动方法、oled器件及显示装置
CN108666443B (zh) * 2018-05-16 2020-02-07 京东方科技集团股份有限公司 一种显示装置及其使用方法、显示设备及其使用方法
CN110416734A (zh) * 2019-07-03 2019-11-05 东南大学 声电共用型编码超材料及其在隐身装置的应用
CN113972335A (zh) * 2020-07-23 2022-01-25 Tcl科技集团股份有限公司 发光器件以及调制发光器件发射峰的方法

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Also Published As

Publication number Publication date
DE69419387T2 (de) 2000-03-23
EP0653902B1 (de) 1999-07-07
JPH07142171A (ja) 1995-06-02
EP0653902A1 (de) 1995-05-17
JP3276745B2 (ja) 2002-04-22
US5559400A (en) 1996-09-24

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