CN102084177B - 光源模块 - Google Patents

光源模块 Download PDF

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Publication number
CN102084177B
CN102084177B CN2009801261754A CN200980126175A CN102084177B CN 102084177 B CN102084177 B CN 102084177B CN 2009801261754 A CN2009801261754 A CN 2009801261754A CN 200980126175 A CN200980126175 A CN 200980126175A CN 102084177 B CN102084177 B CN 102084177B
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CN
China
Prior art keywords
light
source module
light source
lens
module according
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
CN2009801261754A
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English (en)
Chinese (zh)
Other versions
CN102084177A (zh
Inventor
威廉·E·菲利普斯
雅各比·莫斯科维奇
貟智省
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102084177A publication Critical patent/CN102084177A/zh
Application granted granted Critical
Publication of CN102084177B publication Critical patent/CN102084177B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • 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
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
CN2009801261754A 2008-05-05 2009-04-30 光源模块 Expired - Fee Related CN102084177B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5042408P 2008-05-05 2008-05-05
US61/050,424 2008-05-05
PCT/US2009/042349 WO2009137331A2 (en) 2008-05-05 2009-04-30 Light source module

Publications (2)

Publication Number Publication Date
CN102084177A CN102084177A (zh) 2011-06-01
CN102084177B true CN102084177B (zh) 2013-04-10

Family

ID=41265313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801261754A Expired - Fee Related CN102084177B (zh) 2008-05-05 2009-04-30 光源模块

Country Status (7)

Country Link
US (1) US8382293B2 (https=)
EP (1) EP2286144A2 (https=)
JP (1) JP2011524065A (https=)
KR (1) KR20110004887A (https=)
CN (1) CN102084177B (https=)
TW (1) TW200951371A (https=)
WO (1) WO2009137331A2 (https=)

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Also Published As

Publication number Publication date
US8382293B2 (en) 2013-02-26
EP2286144A2 (en) 2011-02-23
KR20110004887A (ko) 2011-01-14
WO2009137331A3 (en) 2010-02-18
JP2011524065A (ja) 2011-08-25
TW200951371A (en) 2009-12-16
WO2009137331A2 (en) 2009-11-12
US20110058350A1 (en) 2011-03-10
CN102084177A (zh) 2011-06-01

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