ATE554410T1 - Leuchte und betriebsverfahren - Google Patents

Leuchte und betriebsverfahren

Info

Publication number
ATE554410T1
ATE554410T1 AT09161287T AT09161287T ATE554410T1 AT E554410 T1 ATE554410 T1 AT E554410T1 AT 09161287 T AT09161287 T AT 09161287T AT 09161287 T AT09161287 T AT 09161287T AT E554410 T1 ATE554410 T1 AT E554410T1
Authority
AT
Austria
Prior art keywords
light
lenslet
luminaire
profile
lamp
Prior art date
Application number
AT09161287T
Other languages
English (en)
Inventor
Edward Bailey
Original Assignee
Lighting Science Group Corp
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 Lighting Science Group Corp filed Critical Lighting Science Group Corp
Application granted granted Critical
Publication of ATE554410T1 publication Critical patent/ATE554410T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
AT09161287T 2008-05-28 2009-05-27 Leuchte und betriebsverfahren ATE554410T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5676208P 2008-05-28 2008-05-28
US12/472,452 US8038319B2 (en) 2008-05-28 2009-05-27 Luminaire and method of operation

Publications (1)

Publication Number Publication Date
ATE554410T1 true ATE554410T1 (de) 2012-05-15

Family

ID=41112515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09161287T ATE554410T1 (de) 2008-05-28 2009-05-27 Leuchte und betriebsverfahren

Country Status (3)

Country Link
US (1) US8038319B2 (de)
EP (1) EP2128660B1 (de)
AT (1) ATE554410T1 (de)

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DE102009017495B4 (de) * 2009-02-11 2020-07-09 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
US20120217872A1 (en) * 2009-09-04 2012-08-30 David Bruce Eeles Luminaire
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KR100986380B1 (ko) 2009-11-20 2010-10-08 엘지이노텍 주식회사 발광 장치
US9157602B2 (en) * 2010-05-10 2015-10-13 Cree, Inc. Optical element for a light source and lighting system using same
US20110280023A1 (en) * 2010-05-12 2011-11-17 Ching-Chuan Lee Lens module for led lamp
US8523385B2 (en) * 2010-08-20 2013-09-03 DiCon Fibêroptics Inc. Compact high brightness LED grow light apparatus, using an extended point source LED array with light emitting diodes
US8568009B2 (en) 2010-08-20 2013-10-29 Dicon Fiberoptics Inc. Compact high brightness LED aquarium light apparatus, using an extended point source LED array with light emitting diodes
JP5601092B2 (ja) * 2010-08-27 2014-10-08 セイコーエプソン株式会社 照明装置及びプロジェクター
US8596815B2 (en) 2011-04-15 2013-12-03 Dicon Fiberoptics Inc. Multiple wavelength LED array illuminator for fluorescence microscopy
US8979316B2 (en) 2011-05-11 2015-03-17 Dicon Fiberoptics Inc. Zoom spotlight using LED array
CN106931333B (zh) 2011-11-23 2020-11-27 夸克星有限责任公司 发光装置
US20150077987A1 (en) * 2012-01-10 2015-03-19 Aurora Limited Optical systems and led luminaires
CN202598379U (zh) * 2012-03-28 2012-12-12 欧司朗股份有限公司 透镜和具有该透镜的照明装置
FR2991062B1 (fr) * 2012-05-28 2015-02-27 Commissariat Energie Atomique Viseur tete haute compact a faible consommation d'energie
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
US9134007B2 (en) * 2012-11-06 2015-09-15 Darwin Precisions Corporation Light source device
TWI574048B (zh) * 2012-12-24 2017-03-11 鴻海精密工業股份有限公司 光學透鏡及使用該光學透鏡的背光模組
US9133990B2 (en) 2013-01-31 2015-09-15 Dicon Fiberoptics Inc. LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control
US9235039B2 (en) 2013-02-15 2016-01-12 Dicon Fiberoptics Inc. Broad-spectrum illuminator for microscopy applications, using the emissions of luminescent materials
US9677738B2 (en) 2013-03-15 2017-06-13 1947796 Ontario Inc. Optical device and system for solid-state lighting
CN104180302A (zh) * 2013-05-28 2014-12-03 海洋王（东莞）照明科技有限公司 灯具及其透镜
US20140362581A1 (en) * 2013-06-05 2014-12-11 Tom Kim Light emitting diode assembly with an internal protrusion providing refraction and heat transfer
WO2015042174A1 (en) * 2013-09-17 2015-03-26 Quarkstar Llc Light guide illumination device with light divergence modifier
US9279548B1 (en) 2014-08-18 2016-03-08 3M Innovative Properties Company Light collimating assembly with dual horns
CN104483722B (zh) * 2014-11-11 2016-06-08 中国科学院西安光学精密机械研究所 适用于大发散角宽尺寸光源的准直元件
KR20170011708A (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 광학 렌즈 및 이를 포함하는 백라이트 유닛과 디스플레이 디바이스
US9478587B1 (en) 2015-12-22 2016-10-25 Dicon Fiberoptics Inc. Multi-layer circuit board for mounting multi-color LED chips into a uniform light emitter
WO2017212589A1 (ja) * 2016-06-08 2017-12-14 堺ディスプレイプロダクト株式会社 光反射デバイスおよび光源デバイス
US11155285B2 (en) * 2016-06-28 2021-10-26 Siemens Mobility, Inc. Optical system for a LED signal and wayside LED signal
US10420177B2 (en) * 2016-12-19 2019-09-17 Whelen Engineering Company, Inc. LED illumination module with fixed optic and variable emission pattern
US10400994B2 (en) * 2016-12-19 2019-09-03 Whelen Engineering Company, Inc. LED illumination module with fixed optic and variable emission pattern
WO2018122059A1 (en) 2016-12-29 2018-07-05 Lumileds Holding B.V. Lighting device including a transparent structure
DE102017112112B4 (de) * 2017-06-01 2020-06-04 Osram Opto Semiconductors Gmbh Halbleiterlichtquelle
US10168016B1 (en) * 2018-01-11 2019-01-01 T.Y.C. Brother Industrial Co., Ltd. Transparent vehicle lamp
FR3077363B1 (fr) * 2018-01-30 2021-08-20 Valeo Vision Dispositif lumineux a surface generatrice de caustique controlee formant un motif sur une surface cible
US11320117B2 (en) 2020-04-13 2022-05-03 Electronic Theatre Controls, Inc. Zoom mechanism for a light fixture

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US4991073A (en) * 1989-03-08 1991-02-05 Gte Products Corporation Lighting lens
US6831786B2 (en) * 2002-03-11 2004-12-14 Eastman Kodak Company Surface formed complex multi-layered polymer lenses for light diffusion
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US6890642B2 (en) * 2002-03-11 2005-05-10 Eastman Kodak Company Surface formed lenses on voided polymer light diffuser
US6721102B2 (en) * 2002-03-11 2004-04-13 Eastman Kodak Company Surface formed complex polymer lenses for visible light diffusion
US6900941B2 (en) * 2002-05-16 2005-05-31 Eastman Kodak Company Light diffuser with colored variable diffusion
US6898012B2 (en) * 2002-05-16 2005-05-24 Eastman Kodak Company Light reflector with variable diffuse light reflection
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WO2005091515A1 (en) * 2004-02-10 2005-09-29 Hansang Lee Sliding mechanism apparatus and appliance integrated with the same
US7319293B2 (en) * 2004-04-30 2008-01-15 Lighting Science Group Corporation Light bulb having wide angle light dispersion using crystalline material
US7367692B2 (en) * 2004-04-30 2008-05-06 Lighting Science Group Corporation Light bulb having surfaces for reflecting light produced by electronic light generating sources
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WO2008080165A2 (en) 2006-12-22 2008-07-03 Lighting Science Group Corporation Multi-primary led collimation optic assemblies
TW200846600A (en) 2007-01-17 2008-12-01 Lamina Lighting Inc Folded light path LED array collimation optic

Also Published As

Publication number Publication date
US8038319B2 (en) 2011-10-18
EP2128660B1 (de) 2012-04-18
EP2128660A1 (de) 2009-12-02
US20090296407A1 (en) 2009-12-03

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