IN2014CN02633A - - Google Patents
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- Publication number
- IN2014CN02633A IN2014CN02633A IN2633CHN2014A IN2014CN02633A IN 2014CN02633 A IN2014CN02633 A IN 2014CN02633A IN 2633CHN2014 A IN2633CHN2014 A IN 2633CHN2014A IN 2014CN02633 A IN2014CN02633 A IN 2014CN02633A
- Authority
- IN
- India
- Prior art keywords
- phosphor layer
- lens member
- lens
- portions
- reference plane
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 5
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/16—Covers for frames; Frameless shades characterised by the material
- F21V1/17—Covers for frames; Frameless shades characterised by the material the material comprising photoluminescent substances
-
- 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
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/08—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material comprising photoluminescent substances
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
- F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
-
- 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
-
- 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
- F21V5/10—Refractors for light sources comprising photoluminescent material
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
- F21V7/26—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material the material comprising photoluminescent substances
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
- F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- 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
- 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
- G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
-
- 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
- F21Y2105/10—Planar light sources comprising a two-dimensional 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 array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- 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
-
- 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]
Abstract
Lens assemblies for use in remote phosphor lighting systems and methods of making and using them are described. The lens assemblies typically include a lens member a dichroic reflector attached to an outer surface of the lens member and a phosphor layer attached to an inner surface of the lens member. The dichroic reflector reflects LED light originating from a given source point in a reference plane proximate the inner surface to a given image point in the reference plane. The phosphor layer may be patterned to cover one or more first portions of the inner surface and to expose one or more second portions and/or the phosphor layer may be removably bonded to the inner surface. The lens assemblies can be readily combined with one or more short wavelength (e.g. blue) LEDs and other components to provide a remote phosphor lighting system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161547364P | 2011-10-14 | 2011-10-14 | |
PCT/US2012/042367 WO2013055412A1 (en) | 2011-10-14 | 2012-06-14 | Lens assembly for remote phosphor led device |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02633A true IN2014CN02633A (en) | 2015-06-26 |
Family
ID=48082258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2633CHN2014 IN2014CN02633A (en) | 2011-10-14 | 2012-06-14 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9625123B2 (en) |
EP (1) | EP2766656A4 (en) |
JP (1) | JP6041885B2 (en) |
KR (1) | KR20140082793A (en) |
CN (1) | CN103842715B (en) |
BR (1) | BR112014008846A2 (en) |
IN (1) | IN2014CN02633A (en) |
TW (1) | TW201316567A (en) |
WO (1) | WO2013055412A1 (en) |
Families Citing this family (14)
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KR20150022918A (en) | 2012-06-01 | 2015-03-04 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Hybrid light bulbs using combinations of remote phosphor leds and direct emitting leds |
KR20150054937A (en) | 2012-09-13 | 2015-05-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Efficient lighting system with wide color range |
US9863595B2 (en) | 2013-08-28 | 2018-01-09 | Sharp Kabushiki Kaisha | Light-emitting unit with optical plate reflecting excitation light and transmitting fluorescent light, and light-emitting device, illumination device, and vehicle headlight including the unit |
JP6258083B2 (en) * | 2013-08-28 | 2018-01-10 | シャープ株式会社 | Light emitting unit, light emitting device, lighting device, and vehicle headlamp |
CN103615672B (en) * | 2013-10-28 | 2019-09-10 | 杨毅 | Light source |
US20150267908A1 (en) * | 2014-03-18 | 2015-09-24 | GE Lighting Solutions, LLC | Integration of light emitting diode (led) optical reflectors with multilayer dielectric thin film coating into heat dissipation paths |
US10741735B2 (en) | 2014-06-02 | 2020-08-11 | 3M Innovative Properties Company | LED with remote phosphor and shell reflector |
CN205299378U (en) * | 2014-10-24 | 2016-06-08 | 成都世纪光合作用科技有限公司 | Long -range high -power lighting device that can adjust luminance |
DE102015001723A1 (en) | 2015-02-05 | 2016-08-11 | Sergey Dyukin | The method of improving the characteristics of lighting devices with a front lighting of the light guide, which include the luminophore, which is illuminated with semiconductor structures. |
DE102015213858A1 (en) * | 2015-07-22 | 2017-01-26 | Osram Gmbh | lighting device |
FR3054023B1 (en) * | 2016-07-13 | 2019-06-28 | Valeo Vision | SIGNALING DEVICE FOR A MOTOR VEHICLE, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE |
WO2019240993A1 (en) * | 2018-06-13 | 2019-12-19 | Nthdegree Technologies Worldwide Inc. | Printed leds and wavelength conversion area on objects to provide optical security feature |
CN111509113B (en) * | 2020-03-13 | 2021-04-27 | 纳晶科技股份有限公司 | LED packaging structure, light emitting method thereof and light emitting device |
KR20210136720A (en) * | 2020-05-08 | 2021-11-17 | 삼성전자주식회사 | A light-generating device |
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US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
US6967778B1 (en) | 1998-01-13 | 2005-11-22 | 3M Innovative Properties Co. | Optical film with sharpened bandedge |
US6808658B2 (en) | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
JP3640153B2 (en) | 1999-11-18 | 2005-04-20 | 松下電工株式会社 | Illumination light source |
MXPA03007497A (en) * | 2001-02-21 | 2003-12-08 | Wavien Inc | Illumination system using filament lamps. |
EP1930959B1 (en) * | 2002-08-30 | 2019-05-08 | GE Lighting Solutions, LLC | Phosphor-coated light emitting diode with improved efficiency |
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US7245072B2 (en) * | 2003-01-27 | 2007-07-17 | 3M Innovative Properties Company | Phosphor based light sources having a polymeric long pass reflector |
CN100379040C (en) * | 2003-01-27 | 2008-04-02 | 3M创新有限公司 | Phosphor based light source having a flexible short pass reflector |
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TW200520241A (en) | 2003-12-02 | 2005-06-16 | 3M Innovative Properties Co | Methods of making phosphor based light sources having an interference reflector |
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JP2007081234A (en) * | 2005-09-15 | 2007-03-29 | Toyoda Gosei Co Ltd | Lighting system |
KR100726970B1 (en) * | 2005-12-23 | 2007-06-14 | 한국광기술원 | Light emitting apparatus using dichroic filter |
KR100804735B1 (en) | 2006-03-23 | 2008-02-19 | 연세대학교 산학협력단 | Fresnel lens and led illuminating device using it |
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US8016443B2 (en) | 2008-05-02 | 2011-09-13 | Light Prescriptions Innovators, Llc | Remote-phosphor LED downlight |
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US8169135B2 (en) * | 2008-12-17 | 2012-05-01 | Lednovation, Inc. | Semiconductor lighting device with wavelength conversion on back-transferred light path |
US8048773B2 (en) * | 2009-03-24 | 2011-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing SOI substrate |
KR20120030409A (en) | 2009-05-07 | 2012-03-28 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Lighting device with phosphor and dichroic filter |
US20110012147A1 (en) | 2009-07-15 | 2011-01-20 | Koninklijke Philips Electronics N.V. | Wavelength-converted semiconductor light emitting device including a filter and a scattering structure |
US8118454B2 (en) | 2009-12-02 | 2012-02-21 | Abl Ip Holding Llc | Solid state lighting system with optic providing occluded remote phosphor |
US8378563B2 (en) | 2010-01-15 | 2013-02-19 | Express Imaging Systems, Llc | Apparatus, method to change light source color temperature with reduced optical filtering losses |
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TWI476959B (en) * | 2010-04-11 | 2015-03-11 | Achrolux Inc | Method for transferring a uniform phosphor layer on an article and light-emitting structure fabricated by the method |
BR112012026329A2 (en) | 2010-04-16 | 2019-09-24 | Flex Lighting Ii Llc | signal comprising a film-based light guide |
US9028083B2 (en) | 2010-12-29 | 2015-05-12 | 3M Innovative Properties Company | Phosphor reflector assembly for remote phosphor LED device |
KR20130128444A (en) | 2010-12-29 | 2013-11-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Remote phosphor led device with broadband output and controllable color |
-
2012
- 2012-06-14 IN IN2633CHN2014 patent/IN2014CN02633A/en unknown
- 2012-06-14 KR KR1020147012471A patent/KR20140082793A/en not_active Application Discontinuation
- 2012-06-14 US US14/348,384 patent/US9625123B2/en active Active
- 2012-06-14 CN CN201280048626.9A patent/CN103842715B/en not_active Expired - Fee Related
- 2012-06-14 EP EP12839823.7A patent/EP2766656A4/en not_active Withdrawn
- 2012-06-14 BR BR112014008846A patent/BR112014008846A2/en not_active IP Right Cessation
- 2012-06-14 WO PCT/US2012/042367 patent/WO2013055412A1/en active Application Filing
- 2012-06-14 JP JP2014535713A patent/JP6041885B2/en not_active Expired - Fee Related
- 2012-06-28 TW TW101123335A patent/TW201316567A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW201316567A (en) | 2013-04-16 |
WO2013055412A1 (en) | 2013-04-18 |
CN103842715B (en) | 2016-11-23 |
US9625123B2 (en) | 2017-04-18 |
JP2014528655A (en) | 2014-10-27 |
US20140218938A1 (en) | 2014-08-07 |
KR20140082793A (en) | 2014-07-02 |
EP2766656A1 (en) | 2014-08-20 |
CN103842715A (en) | 2014-06-04 |
JP6041885B2 (en) | 2016-12-14 |
BR112014008846A2 (en) | 2017-04-25 |
EP2766656A4 (en) | 2015-06-17 |
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