WO2009004739A1 - 蛍光灯型ｌｅｄ照明装置 - Google Patents

蛍光灯型ｌｅｄ照明装置 Download PDF

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Publication number
WO2009004739A1
WO2009004739A1 PCT/JP2007/063693 JP2007063693W WO2009004739A1 WO 2009004739 A1 WO2009004739 A1 WO 2009004739A1 JP 2007063693 W JP2007063693 W JP 2007063693W WO 2009004739 A1 WO2009004739 A1 WO 2009004739A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting device
led
fluorescent
lamp
element body
Prior art date
Application number
PCT/JP2007/063693
Other languages
English (en)
French (fr)
Inventor
Fumio Suzuki
Original Assignee
Abel Systems Incorporation
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 Abel Systems Incorporation filed Critical Abel Systems Incorporation
Priority to CN200780053566A priority Critical patent/CN101720404A/zh
Priority to US12/667,023 priority patent/US20100176411A1/en
Priority to JP2009521496A priority patent/JPWO2009004739A1/ja
Publication of WO2009004739A1 publication Critical patent/WO2009004739A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
    • H01L33/38—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
    • H01L33/382—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape the electrode extending partially in or entirely through the semiconductor body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/508—Wavelength conversion elements having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer, wavelength conversion layer with a concentration gradient of the wavelength conversion material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

　ＰＮ接合領域３４で発生させた光を厚み方向に透過させて表面から射出する薄板状の半導体素子本体３１と、その半導体素子本体３１の表面を覆うように設けられた表面電極３２と、その表面電極３２を厚み方向に貫通するものであって前記半導体素子本体３１の内部を透過してくる光を集光し外部に射出する柱状をなす複数の誘電体アンテナ３６、を具備したＬＥＤ３と、透光性を有した樹脂製の長尺状をなす外装体２と、を備えており、前記ＬＥＤ３が外装体２の両端部または長手方向に沿って配設されて、当該ＬＥＤ３から射出された光が前記外装体２を介して外部に照射されるように構成した大光量で、かつ、高効率である既存の照明装置と置き換えることができる蛍光灯型ＬＥＤ照明器を提供する。  
PCT/JP2007/063693 2007-06-29 2007-07-09 蛍光灯型ｌｅｄ照明装置 WO2009004739A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200780053566A CN101720404A (zh) 2007-06-29 2007-07-09 荧光灯型led照明装置
US12/667,023 US20100176411A1 (en) 2007-06-29 2007-07-09 Fluorescent-lamp-type led lighting device
JP2009521496A JPWO2009004739A1 (ja) 2007-06-29 2007-07-09 蛍光灯型ｌｅｄ照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007171824 2007-06-29
JP2007-171824 2007-06-29

Publications (1)

Publication Number Publication Date
WO2009004739A1 true WO2009004739A1 (ja) 2009-01-08

Family

ID=40225807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063693 WO2009004739A1 (ja) 2007-06-29 2007-07-09 蛍光灯型ｌｅｄ照明装置

Country Status (5)

Country Link
US (1) US20100176411A1 (ja)
JP (1) JPWO2009004739A1 (ja)
KR (1) KR20100037610A (ja)
CN (1) CN101720404A (ja)
WO (1) WO2009004739A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016915B2 (en) 2009-05-28 2015-04-28 The Hong Kong University Of Science And Technology Light tube

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051286A1 (de) * 2010-11-12 2012-05-16 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip und Verfahren zu dessen Herstellung
GB2578854B (en) 2017-08-01 2023-02-15 Technical Consumer Products Inc Edge-lit light fixture having capabilities for a secondary service
US10996451B2 (en) 2017-10-17 2021-05-04 Lumileds Llc Nanostructured meta-materials and meta-surfaces to collimate light emissions from LEDs
US11204153B1 (en) 2021-02-22 2021-12-21 Lumileds Llc Light-emitting device assembly with emitter array, micro- or nano-structured lens, and angular filter
US11508888B2 (en) 2021-02-22 2022-11-22 Lumileds Llc Light-emitting device assembly with emitter array, micro- or nano-structured lens, and angular filter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11260125A (ja) * 1998-03-13 1999-09-24 Omron Corp 光源モジュール
JP2003051209A (ja) * 2001-07-25 2003-02-21 ▲せん▼宗文 任意の色光を発する高強度光源
JP2003078167A (ja) * 2001-08-31 2003-03-14 Abel Systems Inc 発光ダイオードとその製造方法
JP2004103380A (ja) * 2002-09-09 2004-04-02 Matsushita Electric Works Ltd 照明器具
JP2007012322A (ja) * 2005-06-28 2007-01-18 Kictec Inc Ｌｅｄ式照明装置
JP2007081234A (ja) * 2005-09-15 2007-03-29 Toyoda Gosei Co Ltd 照明装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW533603B (en) * 2001-09-14 2003-05-21 Tsai Dung Fen White LED illuminating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11260125A (ja) * 1998-03-13 1999-09-24 Omron Corp 光源モジュール
JP2003051209A (ja) * 2001-07-25 2003-02-21 ▲せん▼宗文 任意の色光を発する高強度光源
JP2003078167A (ja) * 2001-08-31 2003-03-14 Abel Systems Inc 発光ダイオードとその製造方法
JP2004103380A (ja) * 2002-09-09 2004-04-02 Matsushita Electric Works Ltd 照明器具
JP2007012322A (ja) * 2005-06-28 2007-01-18 Kictec Inc Ｌｅｄ式照明装置
JP2007081234A (ja) * 2005-09-15 2007-03-29 Toyoda Gosei Co Ltd 照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016915B2 (en) 2009-05-28 2015-04-28 The Hong Kong University Of Science And Technology Light tube

Also Published As

Publication number Publication date
JPWO2009004739A1 (ja) 2010-08-26
CN101720404A (zh) 2010-06-02
US20100176411A1 (en) 2010-07-15
KR20100037610A (ko) 2010-04-09

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