KR20080010458A - 전장 발광 광원 - Google Patents

전장 발광 광원 Download PDF

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Publication number
KR20080010458A
KR20080010458A KR1020077028947A KR20077028947A KR20080010458A KR 20080010458 A KR20080010458 A KR 20080010458A KR 1020077028947 A KR1020077028947 A KR 1020077028947A KR 20077028947 A KR20077028947 A KR 20077028947A KR 20080010458 A KR20080010458 A KR 20080010458A
Authority
KR
South Korea
Prior art keywords
light
substrate
layer
full length
outcoupling
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
Application number
KR1020077028947A
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English (en)
Korean (ko)
Inventor
헬무트 벡텔
호스트 그라이너
Original Assignee
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리즈케 필립스 일렉트로닉스 엔.브이.
Publication of KR20080010458A publication Critical patent/KR20080010458A/ko
Ceased legal-status Critical Current

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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
    • H05B33/22—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
    • 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
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H10H20/835—Reflective materials

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Details Of Measuring Devices (AREA)
KR1020077028947A 2005-05-12 2006-05-03 전장 발광 광원 Ceased KR20080010458A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05103973 2005-05-12
EP05103973.3 2005-05-12

Publications (1)

Publication Number Publication Date
KR20080010458A true KR20080010458A (ko) 2008-01-30

Family

ID=36809177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077028947A Ceased KR20080010458A (ko) 2005-05-12 2006-05-03 전장 발광 광원

Country Status (7)

Country Link
US (1) US20080197764A1 (enExample)
EP (1) EP1883977A1 (enExample)
JP (1) JP2008541368A (enExample)
KR (1) KR20080010458A (enExample)
CN (1) CN101176214A (enExample)
TW (1) TW200713640A (enExample)
WO (1) WO2006120610A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172057B2 (en) 2011-06-30 2015-10-27 Osram Oled Gmbh Encapsulation structure for an opto-electronic component

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2001060A3 (de) * 2007-06-08 2013-03-06 OSRAM Opto Semiconductors GmbH Optoelektronisches Bauelement
DE102008030751A1 (de) * 2008-06-27 2009-12-31 Osram Opto Semiconductors Gmbh Strahlungsemittierender Halbleiterchip
CN101694868B (zh) * 2009-09-29 2013-05-08 深圳丹邦投资集团有限公司 有机发光器件及其光抽取结构的制作方法
JP5258817B2 (ja) * 2010-03-02 2013-08-07 株式会社東芝 照明装置及びその製造方法
FR2964254B1 (fr) * 2010-08-30 2013-06-14 Saint Gobain Support de dispositif a diode electroluminescente organique, un tel dispositif a diode electroluminescente organique et son procede de fabrication
JP2012069277A (ja) * 2010-09-21 2012-04-05 Canon Inc 発光素子及びそれを用いた画像表示装置
WO2013030772A1 (en) * 2011-08-31 2013-03-07 Koninklijke Philips Electronics N.V. Outcoupling device and light source
WO2013035299A1 (ja) * 2011-09-07 2013-03-14 パナソニック株式会社 発光装置および光シート
JP5919821B2 (ja) * 2011-12-28 2016-05-18 大日本印刷株式会社 光学基板及びその製造方法並びに発光表示装置
US9419249B2 (en) 2012-04-13 2016-08-16 Asahi Kasei E-Materials Corporation Light extraction product for semiconductor light emitting device and light emitting device
KR20150141955A (ko) * 2013-04-12 2015-12-21 파나소닉 아이피 매니지먼트 가부시키가이샤 발광 장치
JP6471907B2 (ja) * 2013-05-21 2019-02-20 パナソニックＩｐマネジメント株式会社 発光装置
WO2014196053A1 (ja) * 2013-06-06 2014-12-11 パイオニア株式会社 光散乱フィルム、発光素子、光散乱フィルムの製造方法および発光素子の製造方法
JP6255235B2 (ja) * 2013-12-20 2017-12-27 株式会社ディスコ 発光チップ
CN104091898B (zh) * 2014-07-30 2018-06-01 上海天马有机发光显示技术有限公司 有机发光显示面板及其制造方法
CN104638078B (zh) * 2015-03-05 2017-05-10 天津三安光电有限公司 发光二极管及其制作方法
CN105870288B (zh) * 2016-04-27 2018-08-14 天津三安光电有限公司 发光二极管及其制作方法
CN107195245B (zh) * 2017-05-22 2020-07-14 茆胜 微型显示器与光锥耦合结构及其制造方法
EP3407400B1 (de) * 2017-05-24 2023-07-05 odelo GmbH Verfahren zur behandlung von oberflächen von als lichtquellen in fahrzeugleuchten vorgesehenen oleds und leuchtmittel mit mindestens einer entsprechend behandelten oled als lichtquelle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779924A (en) * 1996-03-22 1998-07-14 Hewlett-Packard Company Ordered interface texturing for a light emitting device
AU4139101A (en) * 1999-12-03 2001-06-12 Cree Lighting Company Enhanced light extraction in leds through the use of internal and external optical elements
EP1330844A1 (en) * 2000-11-02 2003-07-30 3M Innovative Properties Company Brightness and contrast enhancement of direct view emissive displays
JP4378891B2 (ja) * 2001-03-15 2009-12-09 パナソニック電工株式会社 アクティブマトリクス型発光素子及びその製法
KR100789142B1 (ko) * 2002-01-18 2007-12-28 삼성전자주식회사 도광판, 이를 이용한 박형 액정표시장치 및 이를 이용한시트 리스 액정표시장치
US6710926B2 (en) * 2002-04-10 2004-03-23 The Regents Of The University Of California Cylindrical microlens with an internally reflecting surface and a method of fabrication
JP2004247077A (ja) * 2003-02-12 2004-09-02 Semiconductor Energy Lab Co Ltd 発光装置及びその作製方法
US20040217702A1 (en) * 2003-05-02 2004-11-04 Garner Sean M. Light extraction designs for organic light emitting diodes
JP2005063926A (ja) * 2003-06-27 2005-03-10 Toyota Industries Corp 発光デバイス
JP2005063838A (ja) * 2003-08-13 2005-03-10 Toshiba Matsushita Display Technology Co Ltd 光学デバイス及び有機ｅｌ表示装置
US6997595B2 (en) * 2003-08-18 2006-02-14 Eastman Kodak Company Brightness enhancement article having trapezoidal prism surface
US7385226B2 (en) * 2004-03-24 2008-06-10 Epistar Corporation Light-emitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172057B2 (en) 2011-06-30 2015-10-27 Osram Oled Gmbh Encapsulation structure for an opto-electronic component

Also Published As

Publication number Publication date
WO2006120610A1 (en) 2006-11-16
US20080197764A1 (en) 2008-08-21
JP2008541368A (ja) 2008-11-20
EP1883977A1 (en) 2008-02-06
TW200713640A (en) 2007-04-01
CN101176214A (zh) 2008-05-07

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Patent event date: 20071211

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