IN2014CN01876A - - Google Patents

Info

Publication number
IN2014CN01876A
IN2014CN01876A IN1876CHN2014A IN2014CN01876A IN 2014CN01876 A IN2014CN01876 A IN 2014CN01876A IN 1876CHN2014 A IN1876CHN2014 A IN 1876CHN2014A IN 2014CN01876 A IN2014CN01876 A IN 2014CN01876A
Authority
IN
India
Prior art keywords
light
solid state
light emitter
top surface
state light
Prior art date
Application number
Other languages
English (en)
Inventor
Hendrik Johannes Boudewijn Jagt
Olexandr Valentynovych Vdovin
Coen Adrianus Verschuren
Christian Kleijnen
Durandus Kornelius Dijken
Marcellinus Petrus Carolus Michael Krijn
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN01876A publication Critical patent/IN2014CN01876A/en

Links

Classifications

    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H10H20/882—Scattering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
IN1876CHN2014 2011-09-20 2012-03-23 IN2014CN01876A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11181914 2011-09-20
PCT/IB2012/051405 WO2013041979A1 (en) 2011-09-20 2012-03-23 A light emitting module, a lamp, a luminaire and a display device

Publications (1)

Publication Number Publication Date
IN2014CN01876A true IN2014CN01876A (enrdf_load_stackoverflow) 2015-05-29

Family

ID=45937495

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1876CHN2014 IN2014CN01876A (enrdf_load_stackoverflow) 2011-09-20 2012-03-23

Country Status (9)

Country Link
US (1) US9599292B2 (enrdf_load_stackoverflow)
EP (1) EP2748872B1 (enrdf_load_stackoverflow)
JP (1) JP6170495B2 (enrdf_load_stackoverflow)
KR (1) KR101937643B1 (enrdf_load_stackoverflow)
CN (1) CN103797597B (enrdf_load_stackoverflow)
IN (1) IN2014CN01876A (enrdf_load_stackoverflow)
RU (1) RU2586385C2 (enrdf_load_stackoverflow)
TW (1) TWI576984B (enrdf_load_stackoverflow)
WO (1) WO2013041979A1 (enrdf_load_stackoverflow)

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Also Published As

Publication number Publication date
KR20140063852A (ko) 2014-05-27
US9599292B2 (en) 2017-03-21
JP2014528148A (ja) 2014-10-23
RU2014115713A (ru) 2015-10-27
CN103797597B (zh) 2017-08-15
TW201314865A (zh) 2013-04-01
TWI576984B (zh) 2017-04-01
US20150009649A1 (en) 2015-01-08
WO2013041979A1 (en) 2013-03-28
JP6170495B2 (ja) 2017-07-26
EP2748872B1 (en) 2020-03-11
RU2586385C2 (ru) 2016-06-10
KR101937643B1 (ko) 2019-01-11
EP2748872A1 (en) 2014-07-02
CN103797597A (zh) 2014-05-14

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