JP5320599B2 - 光源装置およびこの光源装置を用いた面照明装置 - Google Patents

光源装置およびこの光源装置を用いた面照明装置 Download PDF

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Publication number
JP5320599B2
JP5320599B2 JP2009218115A JP2009218115A JP5320599B2 JP 5320599 B2 JP5320599 B2 JP 5320599B2 JP 2009218115 A JP2009218115 A JP 2009218115A JP 2009218115 A JP2009218115 A JP 2009218115A JP 5320599 B2 JP5320599 B2 JP 5320599B2
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JP
Japan
Prior art keywords
light source
housing
plate
source device
light
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 - Fee Related
Application number
JP2009218115A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011065971A (ja
Inventor
榮一 佐藤
弘泰 佐藤
研 佐藤
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.)
Opto Design Inc
Original Assignee
Opto Design Inc
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 Opto Design Inc filed Critical Opto Design Inc
Priority to JP2009218115A priority Critical patent/JP5320599B2/ja
Priority to KR1020127006631A priority patent/KR101731661B1/ko
Priority to PCT/JP2010/066226 priority patent/WO2011034178A1/fr
Priority to EP10817291.7A priority patent/EP2479480B1/fr
Priority to CN201080041443.5A priority patent/CN102498336B/zh
Publication of JP2011065971A publication Critical patent/JP2011065971A/ja
Application granted granted Critical
Publication of JP5320599B2 publication Critical patent/JP5320599B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21Y2101/00—Point-like light sources
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • 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]
    • 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
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
JP2009218115A 2009-09-18 2009-09-18 光源装置およびこの光源装置を用いた面照明装置 Expired - Fee Related JP5320599B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009218115A JP5320599B2 (ja) 2009-09-18 2009-09-18 光源装置およびこの光源装置を用いた面照明装置
KR1020127006631A KR101731661B1 (ko) 2009-09-18 2010-09-17 광원 장치 및 이 광원 장치를 이용한 면 조명 장치
PCT/JP2010/066226 WO2011034178A1 (fr) 2009-09-18 2010-09-17 Dispositif de source lumineuse et dispositif d'éclairage de surfaces utilisant un tel dispositif de source lumineuse
EP10817291.7A EP2479480B1 (fr) 2009-09-18 2010-09-17 Dispositif de source lumineuse et dispositif d'éclairage de surfaces utilisant un tel dispositif de source lumineuse
CN201080041443.5A CN102498336B (zh) 2009-09-18 2010-09-17 光源装置和使用了该光源装置的面照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009218115A JP5320599B2 (ja) 2009-09-18 2009-09-18 光源装置およびこの光源装置を用いた面照明装置

Publications (2)

Publication Number Publication Date
JP2011065971A JP2011065971A (ja) 2011-03-31
JP5320599B2 true JP5320599B2 (ja) 2013-10-23

Family

ID=43758776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009218115A Expired - Fee Related JP5320599B2 (ja) 2009-09-18 2009-09-18 光源装置およびこの光源装置を用いた面照明装置

Country Status (5)

Country Link
EP (1) EP2479480B1 (fr)
JP (1) JP5320599B2 (fr)
KR (1) KR101731661B1 (fr)
CN (1) CN102498336B (fr)
WO (1) WO2011034178A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114683B2 (ja) 1988-06-27 1995-12-13 合資会社山崎本店酒造場 わかめ焼酎

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2796843C (fr) * 2010-04-23 2017-05-16 Opto Design, Inc. Appareil d'eclairage de surface et dispositif associe
JP5842274B2 (ja) * 2011-06-09 2016-01-13 株式会社オプトデザイン 照明装置
JP5837374B2 (ja) * 2011-09-09 2015-12-24 株式会社エンプラス 光束制御部材および照明装置
CN102506327A (zh) * 2011-11-08 2012-06-20 上海亚明灯泡厂有限公司 Led面光源模组以及获得均匀面光源白光的方法
KR101902394B1 (ko) * 2011-12-12 2018-09-28 엘지이노텍 주식회사 조명 유닛 및 그를 이용한 디스플레이 장치
DE102012205188A1 (de) * 2012-03-30 2013-10-02 Tridonic Gmbh & Co. Kg LED-Leuchte
JP6191265B2 (ja) 2013-06-17 2017-09-06 東芝ライテック株式会社 照明装置
RU2692685C2 (ru) 2014-03-27 2019-06-26 Филипс Лайтинг Холдинг Б.В. Светильник
CN104806906A (zh) * 2015-04-01 2015-07-29 欧普照明股份有限公司 一种灯具及其匀光组件
KR102566497B1 (ko) * 2016-04-15 2023-08-16 엘지이노텍 주식회사 발광 장치 및 이를 포함하는 조명 장치
EP3724551B1 (fr) 2017-12-15 2021-05-05 Signify Holding B.V. Boîtier de dispositif d'éclairage, luminaire et procédé de fabrication
JP2019129066A (ja) * 2018-01-24 2019-08-01 シャープ株式会社 照明装置及び表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09236803A (ja) * 1996-02-28 1997-09-09 Victor Co Of Japan Ltd 液晶ディスプレイ用バックライト
WO2003088195A1 (fr) 2002-04-17 2003-10-23 Kabushiki Kaisha Box Dispositif electroluminescent de surface
JP4459573B2 (ja) * 2003-08-22 2010-04-28 基晴 鈴木 照明装置
US8764230B2 (en) * 2004-02-11 2014-07-01 Koninklijke Philips N.V. Luminous body
JP2006164625A (ja) * 2004-12-03 2006-06-22 Seiko Instruments Inc 照明装置、及びこれを備える表示装置
JP4280283B2 (ja) 2006-01-27 2009-06-17 株式会社オプトデザイン 面照明光源装置及びこれを用いた面照明装置
JP4858241B2 (ja) * 2007-03-07 2012-01-18 パナソニック株式会社 照明ユニット及び照明装置
JP4764962B2 (ja) * 2007-06-22 2011-09-07 株式会社オプトデザイン 面照明光源装置及び面照明装置
JP4491540B2 (ja) * 2007-07-23 2010-06-30 株式会社オプトデザイン 光学反射板、面照明光源装置、および面照明装置
JP4538675B2 (ja) * 2007-10-26 2010-09-08 株式会社オプトデザイン 面照明ユニット、面照明光源装置、および面照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114683B2 (ja) 1988-06-27 1995-12-13 合資会社山崎本店酒造場 わかめ焼酎

Also Published As

Publication number Publication date
EP2479480A1 (fr) 2012-07-25
JP2011065971A (ja) 2011-03-31
KR101731661B1 (ko) 2017-04-28
EP2479480A4 (fr) 2018-01-31
CN102498336B (zh) 2015-02-18
EP2479480B1 (fr) 2018-10-31
CN102498336A (zh) 2012-06-13
WO2011034178A1 (fr) 2011-03-24
KR20120083330A (ko) 2012-07-25

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