CN102906618B - 用于多芯片led的散焦光学器件 - Google Patents
用于多芯片led的散焦光学器件 Download PDFInfo
- Publication number
- CN102906618B CN102906618B CN201180021410.9A CN201180021410A CN102906618B CN 102906618 B CN102906618 B CN 102906618B CN 201180021410 A CN201180021410 A CN 201180021410A CN 102906618 B CN102906618 B CN 102906618B
- Authority
- CN
- China
- Prior art keywords
- concave
- profile
- angular position
- led
- central axis
- 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.)
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Links
- 230000003287 optical effect Effects 0.000 title description 6
- 238000005286 illumination Methods 0.000 claims description 3
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- 239000000203 mixture Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
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- 230000004907 flux Effects 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 238000005136 cathodoluminescence Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
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- 229910052708 sodium Inorganic materials 0.000 description 1
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Classifications
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
- F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lenses (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32875710P | 2010-04-28 | 2010-04-28 | |
US61/328,757 | 2010-04-28 | ||
PCT/IB2011/051776 WO2011135506A1 (en) | 2010-04-28 | 2011-04-22 | Defocused optic for multi-chip led |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102906618A CN102906618A (zh) | 2013-01-30 |
CN102906618B true CN102906618B (zh) | 2016-01-13 |
Family
ID=44120304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180021410.9A Active CN102906618B (zh) | 2010-04-28 | 2011-04-22 | 用于多芯片led的散焦光学器件 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9109779B2 (zh) |
EP (1) | EP2564255B1 (zh) |
JP (1) | JP5918751B2 (zh) |
CN (1) | CN102906618B (zh) |
BR (1) | BR112012027274B1 (zh) |
RU (1) | RU2594487C2 (zh) |
TW (1) | TWI529419B (zh) |
WO (1) | WO2011135506A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103797296B (zh) * | 2011-09-23 | 2017-04-12 | 飞利浦灯具控股公司 | 具有混合光学器件的基于led的照明器 |
JP6061458B2 (ja) * | 2011-11-11 | 2017-01-18 | Idec株式会社 | Led照明装置用リフレクタ及びled照明装置 |
ITRM20120265A1 (it) * | 2012-06-07 | 2013-12-08 | Consiglio Nazionale Ricerche | Dispositivo di illuminazione comprendente una schiera di sorgenti optoelettroniche |
US9279548B1 (en) | 2014-08-18 | 2016-03-08 | 3M Innovative Properties Company | Light collimating assembly with dual horns |
JP6449603B2 (ja) * | 2014-09-25 | 2019-01-09 | スタンレー電気株式会社 | Led光源装置 |
JP6484981B2 (ja) * | 2014-09-30 | 2019-03-20 | 日亜化学工業株式会社 | 照明装置及び灯具 |
JP6544513B2 (ja) | 2014-11-19 | 2019-07-17 | 三菱ケミカル株式会社 | スポット照明装置 |
WO2016080004A1 (ja) * | 2014-11-19 | 2016-05-26 | 三菱化学株式会社 | スポット照明装置 |
US10405388B2 (en) * | 2014-12-11 | 2019-09-03 | Ledvance Llc | Variable-beam light source with mixing chamber |
US10132486B2 (en) * | 2015-06-15 | 2018-11-20 | Cree, Inc. | LED lamp with axial directed reflector |
SG11201805816XA (en) * | 2016-01-16 | 2018-08-30 | Modulex Inc | Lighting Apparatus |
JP6712204B2 (ja) | 2016-09-02 | 2020-06-17 | 株式会社小糸製作所 | 車両用灯具 |
CN109556031B (zh) * | 2018-12-31 | 2021-06-22 | 广州市诺思赛光电科技有限公司 | 一种具有泛光和聚光功能的led灯具 |
JP7540299B2 (ja) * | 2020-10-30 | 2024-08-27 | 市光工業株式会社 | 車両用前照灯 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101622723A (zh) * | 2006-05-03 | 2010-01-06 | 克利公司 | 多元件led灯封装 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE707614C (de) | 1936-02-25 | 1941-06-27 | Siemens & Halske Akt Ges | Spiegelkoerper |
US4617619A (en) | 1985-10-02 | 1986-10-14 | American Sterilizer Company | Reflector for multiple source lighting fixture |
FR2639683B1 (fr) * | 1988-11-28 | 1991-03-08 | Autorupteur Cie Nle | Projecteur de lumiere |
US6016038A (en) | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
US6211626B1 (en) | 1997-08-26 | 2001-04-03 | Color Kinetics, Incorporated | Illumination components |
WO2000035402A1 (en) | 1998-12-17 | 2000-06-22 | Getinge/Castle, Inc. | Illumination system adapted for surgical lighting |
US6139166A (en) | 1999-06-24 | 2000-10-31 | Lumileds Lighting B.V. | Luminaire having beam splitters for mixing light from different color ' LEDs |
JP2002027009A (ja) | 2000-07-03 | 2002-01-25 | Hitachi Ltd | 高速付加サービス方法 |
JP2002075025A (ja) | 2000-08-25 | 2002-03-15 | Stanley Electric Co Ltd | 車両用led灯具 |
JP2002270009A (ja) * | 2001-03-08 | 2002-09-20 | Ichikoh Ind Ltd | Ledを光源とする車両用灯具 |
US6604839B2 (en) | 2001-06-15 | 2003-08-12 | Lumileds Lighting, U.S., Llc | Multi-chip LED color mixing by diffraction |
US20030147237A1 (en) | 2002-02-01 | 2003-08-07 | Halasz Christopher Lee | Flashlight |
US20050152147A1 (en) * | 2004-01-09 | 2005-07-14 | Kearney John V. | Convex light reflector |
IES20050086A2 (en) | 2004-02-17 | 2005-09-21 | William M Kelly | A utility lamp |
JP5140922B2 (ja) | 2005-01-17 | 2013-02-13 | オムロン株式会社 | 発光光源及び発光光源アレイ |
DE202005002787U1 (de) | 2005-02-22 | 2005-06-02 | Sokolov, Ilya | Beleuchtungsvorrichtung mit Richtstrahl |
DE202005008242U1 (de) * | 2005-05-23 | 2005-09-22 | Hoffmeister Leuchten Gmbh | Elektrische Leuchte |
DE102005045685B4 (de) | 2005-09-24 | 2010-09-23 | Automotive Lighting Reutlingen Gmbh | Strahlungseinrichtung |
WO2008089324A2 (en) * | 2007-01-17 | 2008-07-24 | Lighting Science Group Corporation | Folded light path led array collimation optic |
WO2009062053A1 (en) * | 2007-11-08 | 2009-05-14 | Dialight Corporation | Double collimator led color mixing system |
US20090135606A1 (en) | 2007-11-28 | 2009-05-28 | Caltraco International Limited | Multi-reflector mechanism for a led light source |
US8136967B2 (en) | 2008-03-02 | 2012-03-20 | Lumenetix, Inc. | LED optical lens |
DE102008038778A1 (de) | 2008-08-12 | 2010-02-25 | Bega Gantenbrink-Leuchten Kg | Farb-LED-Strahler |
-
2011
- 2011-04-22 RU RU2012150812/07A patent/RU2594487C2/ru active
- 2011-04-22 JP JP2013506788A patent/JP5918751B2/ja active Active
- 2011-04-22 US US13/642,010 patent/US9109779B2/en active Active
- 2011-04-22 BR BR112012027274A patent/BR112012027274B1/pt active IP Right Grant
- 2011-04-22 WO PCT/IB2011/051776 patent/WO2011135506A1/en active Application Filing
- 2011-04-22 EP EP11722904.7A patent/EP2564255B1/en active Active
- 2011-04-22 CN CN201180021410.9A patent/CN102906618B/zh active Active
- 2011-04-28 TW TW100114941A patent/TWI529419B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101622723A (zh) * | 2006-05-03 | 2010-01-06 | 克利公司 | 多元件led灯封装 |
Also Published As
Publication number | Publication date |
---|---|
BR112012027274A2 (pt) | 2016-08-09 |
EP2564255B1 (en) | 2015-02-25 |
JP5918751B2 (ja) | 2016-05-18 |
US9109779B2 (en) | 2015-08-18 |
JP2013525855A (ja) | 2013-06-20 |
CN102906618A (zh) | 2013-01-30 |
TW201209444A (en) | 2012-03-01 |
RU2594487C2 (ru) | 2016-08-20 |
TWI529419B (zh) | 2016-04-11 |
BR112012027274B1 (pt) | 2020-04-28 |
US20130200407A1 (en) | 2013-08-08 |
RU2012150812A (ru) | 2014-06-10 |
WO2011135506A1 (en) | 2011-11-03 |
EP2564255A1 (en) | 2013-03-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: The city of Eindhoven in Holland Patentee after: KONINKLIJKE PHILIPS N.V. Address before: The city of Eindhoven in Holland Patentee before: Koninklijke Philips Electronics N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: The city of Eindhoven in Holland Patentee after: PHILIPS LIGHTING HOLDING B.V. Address before: The city of Eindhoven in Holland Patentee before: KONINKLIJKE PHILIPS N.V. |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: The city of Eindhoven in Holland Patentee before: PHILIPS LIGHTING HOLDING B.V. |
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CP03 | Change of name, title or address |