CN102149964B - 用于产生均匀准直光的紧凑光学系统和透镜 - Google Patents
用于产生均匀准直光的紧凑光学系统和透镜 Download PDFInfo
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- CN102149964B CN102149964B CN2008801310347A CN200880131034A CN102149964B CN 102149964 B CN102149964 B CN 102149964B CN 2008801310347 A CN2008801310347 A CN 2008801310347A CN 200880131034 A CN200880131034 A CN 200880131034A CN 102149964 B CN102149964 B CN 102149964B
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- light
- lens
- reflector
- cylindrical lateral
- optical system
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 230000011514 reflex Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
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Images
Classifications
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- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- 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
- G02B19/0066—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 in the form of an LED array
-
- 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
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/851,244 US7967477B2 (en) | 2007-09-06 | 2007-09-06 | Compact optical system and lenses for producing uniform collimated light |
PCT/IB2008/053640 WO2009031128A1 (en) | 2007-09-06 | 2008-09-09 | Compact optical system and lenses for prodcuing uniform collimated light |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102149964A CN102149964A (zh) | 2011-08-10 |
CN102149964B true CN102149964B (zh) | 2013-07-17 |
Family
ID=40029307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801310347A Expired - Fee Related CN102149964B (zh) | 2007-09-06 | 2008-09-09 | 用于产生均匀准直光的紧凑光学系统和透镜 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7967477B2 (zh) |
EP (1) | EP2334980B1 (zh) |
JP (1) | JP5415539B2 (zh) |
KR (1) | KR101565609B1 (zh) |
CN (1) | CN102149964B (zh) |
RU (1) | RU2475672C2 (zh) |
TW (1) | TWI510738B (zh) |
WO (1) | WO2009031128A1 (zh) |
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2007
- 2007-09-06 US US11/851,244 patent/US7967477B2/en not_active Expired - Fee Related
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2008
- 2008-09-03 TW TW097133773A patent/TWI510738B/zh not_active IP Right Cessation
- 2008-09-09 KR KR1020117008104A patent/KR101565609B1/ko active IP Right Grant
- 2008-09-09 CN CN2008801310347A patent/CN102149964B/zh not_active Expired - Fee Related
- 2008-09-09 RU RU2011113163/07A patent/RU2475672C2/ru active
- 2008-09-09 WO PCT/IB2008/053640 patent/WO2009031128A1/en active Application Filing
- 2008-09-09 EP EP08789678.3A patent/EP2334980B1/en not_active Not-in-force
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1037573A (zh) * | 1988-05-09 | 1989-11-29 | 汽车电子、汽车拖拉机电器装置科研生产联合企业 | 整体压制的光准直器 |
Also Published As
Publication number | Publication date |
---|---|
US7967477B2 (en) | 2011-06-28 |
JP5415539B2 (ja) | 2014-02-12 |
TW200925501A (en) | 2009-06-16 |
WO2009031128A1 (en) | 2009-03-12 |
RU2475672C2 (ru) | 2013-02-20 |
RU2011113163A (ru) | 2012-10-20 |
JP2012502409A (ja) | 2012-01-26 |
EP2334980A1 (en) | 2011-06-22 |
EP2334980B1 (en) | 2014-12-17 |
TWI510738B (zh) | 2015-12-01 |
KR101565609B1 (ko) | 2015-11-03 |
CN102149964A (zh) | 2011-08-10 |
KR20110056405A (ko) | 2011-05-27 |
US20090067170A1 (en) | 2009-03-12 |
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