DE112013003456T5 - Ausleuchtungslinse für Kurzdistanz-Beleuchtung - Google Patents

Ausleuchtungslinse für Kurzdistanz-Beleuchtung Download PDF

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Publication number
DE112013003456T5
DE112013003456T5 DE112013003456.5T DE112013003456T DE112013003456T5 DE 112013003456 T5 DE112013003456 T5 DE 112013003456T5 DE 112013003456 T DE112013003456 T DE 112013003456T DE 112013003456 T5 DE112013003456 T5 DE 112013003456T5
Authority
DE
Germany
Prior art keywords
light
lens
illumination
emitting device
illumination lens
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.)
Pending
Application number
DE112013003456.5T
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German (de)
English (en)
Inventor
William A. Parkyn (verstorben)
David G. Pelka
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.)
Seoul Semiconductor Co Ltd
Original Assignee
Seoul Semiconductor Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49042747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE112013003456(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seoul Semiconductor Co Ltd filed Critical Seoul Semiconductor Co Ltd
Publication of DE112013003456T5 publication Critical patent/DE112013003456T5/de
Pending legal-status Critical Current

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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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/305—Lighting for domestic or personal use for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Led Device Packages (AREA)
  • Lenses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
DE112013003456.5T 2012-03-05 2013-03-05 Ausleuchtungslinse für Kurzdistanz-Beleuchtung Pending DE112013003456T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261606710P 2012-03-05 2012-03-05
US61/606,710 2012-03-05
PCT/IB2013/000460 WO2013132313A2 (en) 2012-03-05 2013-03-05 Illumination lens for short-throw lighting

Publications (1)

Publication Number Publication Date
DE112013003456T5 true DE112013003456T5 (de) 2015-05-07

Family

ID=49042747

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112013003456.5T Pending DE112013003456T5 (de) 2012-03-05 2013-03-05 Ausleuchtungslinse für Kurzdistanz-Beleuchtung
DE212013000079.0U Expired - Lifetime DE212013000079U1 (de) 2012-03-05 2013-03-05 Ausleuchtungslinse für Kurzdistanz-Beleuchtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE212013000079.0U Expired - Lifetime DE212013000079U1 (de) 2012-03-05 2013-03-05 Ausleuchtungslinse für Kurzdistanz-Beleuchtung

Country Status (6)

Country Link
US (4) US8992053B2 (https=)
JP (2) JP2015517199A (https=)
KR (1) KR20140137358A (https=)
CN (2) CN104254733B (https=)
DE (2) DE112013003456T5 (https=)
WO (1) WO2013132313A2 (https=)

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DE102018132611A1 (de) * 2018-09-27 2020-04-02 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
EP3861892A1 (de) 2020-02-04 2021-08-11 Lumitech Patentverwertung GmbH Leuchte zum ausleuchten von regalmöbeln und regalmöbel mit einer leuchte

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EP3861892A1 (de) 2020-02-04 2021-08-11 Lumitech Patentverwertung GmbH Leuchte zum ausleuchten von regalmöbeln und regalmöbel mit einer leuchte

Also Published As

Publication number Publication date
US9714751B2 (en) 2017-07-25
US9631790B2 (en) 2017-04-25
US9664356B2 (en) 2017-05-30
US20130229810A1 (en) 2013-09-05
CN108386740A (zh) 2018-08-10
US20150338056A1 (en) 2015-11-26
DE212013000079U1 (de) 2014-10-28
CN104254733A (zh) 2014-12-31
WO2013132313A2 (en) 2013-09-12
US20150176776A1 (en) 2015-06-25
JP2018125535A (ja) 2018-08-09
JP2015517199A (ja) 2015-06-18
CN104254733B (zh) 2018-03-27
CN108386740B (zh) 2020-05-26
US20150204509A1 (en) 2015-07-23
KR20140137358A (ko) 2014-12-02
US8992053B2 (en) 2015-03-31
WO2013132313A3 (en) 2013-12-12

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