BR112014001305A2 - lentes de colimação para sistemas de iluminação de led, os sistemas de iluminação de led que incluem as lentes de colimação e/ou os métodos para a fabricação das mesmas - Google Patents

lentes de colimação para sistemas de iluminação de led, os sistemas de iluminação de led que incluem as lentes de colimação e/ou os métodos para a fabricação das mesmas

Info

Publication number
BR112014001305A2
BR112014001305A2 BR112014001305A BR112014001305A BR112014001305A2 BR 112014001305 A2 BR112014001305 A2 BR 112014001305A2 BR 112014001305 A BR112014001305 A BR 112014001305A BR 112014001305 A BR112014001305 A BR 112014001305A BR 112014001305 A2 BR112014001305 A2 BR 112014001305A2
Authority
BR
Brazil
Prior art keywords
lighting systems
led
aperture
led lighting
collimation lenses
Prior art date
Application number
BR112014001305A
Other languages
English (en)
Inventor
Alvarez Jemssy
S Veerasamy Vijayen
Original Assignee
Guardian Industries
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 Guardian Industries filed Critical Guardian Industries
Publication of BR112014001305A2 publication Critical patent/BR112014001305A2/pt

Links

Classifications

    • 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
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)

Abstract

resumo patente de invenção: "lentes de colimação para sistemas de iluminação de led, os sistemas de iluminação de led que incluem as lentes de colimação e/ou os métodos para a fabricação das mesmas". a presente invenção refere-se aos sistemas de iluminação aprimorados e/ou aos métodos de fabricação dos mesmos. em determinadas modalidades de exemplo, um sistema de iluminação inclui um substrato de vidro com uma ou mais aberturas. um led ou outra fonte de luz é disposta em uma extremidade da abertura tal que a luz do led direcionada através da abertura do substrato de vidro sai da extremidade oposta da abertura. as superfícies internas da abertura têm um material de espelho, como prata para refletir a luz emitida a partir do led. em determinadas modalidades de exemplo, um artigo de fósforo remoto ou camada é disposto em oposição ao led na outra extremidade da abertura. em determinada modalidade de exemplo, uma lente é disposta na abertura, entre o artigo de fósforo remoto e o led.
BR112014001305A 2011-07-22 2012-06-15 lentes de colimação para sistemas de iluminação de led, os sistemas de iluminação de led que incluem as lentes de colimação e/ou os métodos para a fabricação das mesmas BR112014001305A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/188,945 US8540394B2 (en) 2011-07-22 2011-07-22 Collimating lenses for LED lighting systems, LED lighting systems including collimating lenses, and/or methods of making the same
PCT/US2012/042568 WO2013015902A1 (en) 2011-07-22 2012-06-15 Collimating lenses for led lighting systems, led lighting systems including collimating lenses, and/or methods of making the same

Publications (1)

Publication Number Publication Date
BR112014001305A2 true BR112014001305A2 (pt) 2017-02-21

Family

ID=46489463

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014001305A BR112014001305A2 (pt) 2011-07-22 2012-06-15 lentes de colimação para sistemas de iluminação de led, os sistemas de iluminação de led que incluem as lentes de colimação e/ou os métodos para a fabricação das mesmas

Country Status (9)

Country Link
US (1) US8540394B2 (pt)
EP (1) EP2734882A1 (pt)
JP (1) JP6076975B2 (pt)
KR (1) KR102003910B1 (pt)
CN (2) CN103959128A (pt)
BR (1) BR112014001305A2 (pt)
MX (1) MX2014000863A (pt)
TW (1) TWI684728B (pt)
WO (1) WO2013015902A1 (pt)

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Also Published As

Publication number Publication date
KR102003910B1 (ko) 2019-07-25
TW201305495A (zh) 2013-02-01
CN110412757A (zh) 2019-11-05
US20130021805A1 (en) 2013-01-24
CN103959128A (zh) 2014-07-30
KR20140051952A (ko) 2014-05-02
MX2014000863A (es) 2014-02-20
WO2013015902A1 (en) 2013-01-31
EP2734882A1 (en) 2014-05-28
US8540394B2 (en) 2013-09-24
TWI684728B (zh) 2020-02-11
JP2014521993A (ja) 2014-08-28
JP6076975B2 (ja) 2017-02-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]