HUP1800222A1 - Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz - Google Patents

Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz

Info

Publication number
HUP1800222A1
HUP1800222A1 HU1800222A HUP1800222A HUP1800222A1 HU P1800222 A1 HUP1800222 A1 HU P1800222A1 HU 1800222 A HU1800222 A HU 1800222A HU P1800222 A HUP1800222 A HU P1800222A HU P1800222 A1 HUP1800222 A1 HU P1800222A1
Authority
HU
Hungary
Prior art keywords
headlights
numerical aperture
high numerical
aperture mainly
mainly
Prior art date
Application number
HU1800222A
Other languages
English (en)
Inventor
Major Csaba Ferenc Dr
Original Assignee
Hungarolux Light Kft
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 Hungarolux Light Kft filed Critical Hungarolux Light Kft
Priority to HU1800222A priority Critical patent/HUP1800222A1/hu
Priority to EP19839403.3A priority patent/EP3811139A2/en
Priority to PCT/HU2019/050031 priority patent/WO2020039219A2/en
Publication of HUP1800222A1 publication Critical patent/HUP1800222A1/hu

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D25/00—Control of light, e.g. intensity, colour or phase
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/27—Thick lenses
    • 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
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • 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
    • G02B27/0916—Adapting the beam shape of a semiconductor light source such as a laser diode or an LED, e.g. for efficiently coupling into optical fibers
    • 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
    • G02B27/0955—Lenses
    • 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
    • G02B27/0955—Lenses
    • G02B27/0966—Cylindrical lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0102—Constructional details, not otherwise provided for in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lenses (AREA)
HU1800222A 2018-06-25 2018-06-25 Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz HUP1800222A1 (hu)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HU1800222A HUP1800222A1 (hu) 2018-06-25 2018-06-25 Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz
EP19839403.3A EP3811139A2 (en) 2018-06-25 2019-06-25 High numerical aperture optical assemblies, especially for automotive industry headlamps
PCT/HU2019/050031 WO2020039219A2 (en) 2018-06-25 2019-06-25 High numerical aperture optical assemblies, especially for automotive industry headlamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU1800222A HUP1800222A1 (hu) 2018-06-25 2018-06-25 Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz

Publications (1)

Publication Number Publication Date
HUP1800222A1 true HUP1800222A1 (hu) 2019-12-30

Family

ID=89992717

Family Applications (1)

Application Number Title Priority Date Filing Date
HU1800222A HUP1800222A1 (hu) 2018-06-25 2018-06-25 Nagy numerikus apertúrával rendelkezõ optikai összeállítások, elsõsorban fényszórókhoz

Country Status (3)

Country Link
EP (1) EP3811139A2 (hu)
HU (1) HUP1800222A1 (hu)
WO (1) WO2020039219A2 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4116753A1 (de) * 2021-07-07 2023-01-11 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779341A (en) 1996-03-01 1998-07-14 Ford Global Technologies, Inc. Reduced package depth low-profile lamp with smoothly shaped lenses
JP5282578B2 (ja) 2009-01-13 2013-09-04 スタンレー電気株式会社 灯具用光学レンズ及び車両用灯具
DE102013110272B4 (de) * 2013-09-18 2023-04-13 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102014226650B4 (de) 2014-12-19 2023-05-25 Osram Gmbh Leuchte
JP6600987B2 (ja) * 2015-05-21 2019-11-06 市光工業株式会社 車両用灯具
JP6746896B2 (ja) * 2015-11-10 2020-08-26 市光工業株式会社 車両用灯具
KR101859701B1 (ko) * 2016-08-25 2018-05-18 현대아이에이치엘 주식회사 조명 렌즈계 및 이를 포함한 조명 광학계

Also Published As

Publication number Publication date
EP3811139A2 (en) 2021-04-28
WO2020039219A2 (en) 2020-02-27
WO2020039219A3 (en) 2020-05-28

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Legal Events

Date Code Title Description
FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished