JP5548153B2 - 発光ダイオード照明装置および発光ダイオード照明用部材 - Google Patents

発光ダイオード照明装置および発光ダイオード照明用部材 Download PDF

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Publication number
JP5548153B2
JP5548153B2 JP2011043441A JP2011043441A JP5548153B2 JP 5548153 B2 JP5548153 B2 JP 5548153B2 JP 2011043441 A JP2011043441 A JP 2011043441A JP 2011043441 A JP2011043441 A JP 2011043441A JP 5548153 B2 JP5548153 B2 JP 5548153B2
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Japan
Prior art keywords
emitting diode
light
light emitting
optical system
naout
Prior art date
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Application number
JP2011043441A
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English (en)
Japanese (ja)
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JP2012181974A5 (https=
JP2012181974A (ja
Inventor
修司 鹿野
堅治 梅津
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.)
U-technology Co.,Ltd.
Original Assignee
U-technology Co.,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 U-technology Co.,Ltd. filed Critical U-technology Co.,Ltd.
Priority to JP2011043441A priority Critical patent/JP5548153B2/ja
Priority to PCT/JP2012/053782 priority patent/WO2012117868A1/ja
Priority to KR1020137020697A priority patent/KR20140040099A/ko
Publication of JP2012181974A publication Critical patent/JP2012181974A/ja
Publication of JP2012181974A5 publication Critical patent/JP2012181974A5/ja
Application granted granted Critical
Publication of JP5548153B2 publication Critical patent/JP5548153B2/ja
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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
  • Projection Apparatus (AREA)
JP2011043441A 2011-03-01 2011-03-01 発光ダイオード照明装置および発光ダイオード照明用部材 Active JP5548153B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011043441A JP5548153B2 (ja) 2011-03-01 2011-03-01 発光ダイオード照明装置および発光ダイオード照明用部材
PCT/JP2012/053782 WO2012117868A1 (ja) 2011-03-01 2012-02-17 発光ダイオード照明装置および発光ダイオード照明用部材
KR1020137020697A KR20140040099A (ko) 2011-03-01 2012-02-17 발광 다이오드 조명 장치 및 발광 다이오드 조명용 부재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011043441A JP5548153B2 (ja) 2011-03-01 2011-03-01 発光ダイオード照明装置および発光ダイオード照明用部材

Publications (3)

Publication Number Publication Date
JP2012181974A JP2012181974A (ja) 2012-09-20
JP2012181974A5 JP2012181974A5 (https=) 2014-03-13
JP5548153B2 true JP5548153B2 (ja) 2014-07-16

Family

ID=46757807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011043441A Active JP5548153B2 (ja) 2011-03-01 2011-03-01 発光ダイオード照明装置および発光ダイオード照明用部材

Country Status (3)

Country Link
JP (1) JP5548153B2 (https=)
KR (1) KR20140040099A (https=)
WO (1) WO2012117868A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102178817B1 (ko) * 2013-12-20 2020-11-13 에스엘 주식회사 차량용 램프
CN111123620A (zh) * 2014-06-17 2020-05-08 亮锐控股有限公司 包含磷转换led的反射器杯的阵列的闪光灯模块
JP7060932B2 (ja) * 2017-08-21 2022-04-27 株式会社ユーテクノロジー Ｌｅｄ照明装置
DE102021108747A1 (de) * 2021-04-08 2022-10-13 Ledlenser GmbH & Co. KG Kollimator und tragbare Leuchte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW380213B (en) * 1999-01-21 2000-01-21 Ind Tech Res Inst Illumination apparatus and image projection apparatus includes the same
JP2007033860A (ja) * 2005-07-27 2007-02-08 Canon Inc 照明装置及び撮像装置
JP4286271B2 (ja) * 2006-06-05 2009-06-24 オリンパス株式会社 照明装置及び画像投影装置
EP1998102B8 (en) * 2007-05-31 2018-03-21 OSRAM Opto Semiconductors GmbH Light source
DE102007027615B4 (de) * 2007-06-12 2012-02-16 Schott Ag Vorrichtung zur Einkopplung von Licht in einen faseroptischen Lichtleiter
EP2286144A2 (en) * 2008-05-05 2011-02-23 3M Innovative Properties Company Light source module
KR101012014B1 (ko) * 2010-10-12 2011-01-31 다성전자기술 주식회사 광학렌즈 및 이를 이용한 도로전광표지판

Also Published As

Publication number Publication date
KR20140040099A (ko) 2014-04-02
WO2012117868A1 (ja) 2012-09-07
JP2012181974A (ja) 2012-09-20

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