JPWO2021095673A1 - - Google Patents

Info

Publication number
JPWO2021095673A1
JPWO2021095673A1 JP2021556080A JP2021556080A JPWO2021095673A1 JP WO2021095673 A1 JPWO2021095673 A1 JP WO2021095673A1 JP 2021556080 A JP2021556080 A JP 2021556080A JP 2021556080 A JP2021556080 A JP 2021556080A JP WO2021095673 A1 JPWO2021095673 A1 JP WO2021095673A1
Authority
JP
Japan
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
JP2021556080A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021095673A1 publication Critical patent/JPWO2021095673A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • 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
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • 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
    • F21Y2101/00—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
    • 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]
    • 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
    • F21Y2115/20—Electroluminescent [EL] 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
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2021556080A 2019-11-15 2020-11-09 Pending JPWO2021095673A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019206744 2019-11-15
PCT/JP2020/041677 WO2021095673A1 (ja) 2019-11-15 2020-11-09 灯具ユニット

Publications (1)

Publication Number Publication Date
JPWO2021095673A1 true JPWO2021095673A1 (de) 2021-05-20

Family

ID=75912852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021556080A Pending JPWO2021095673A1 (de) 2019-11-15 2020-11-09

Country Status (3)

Country Link
JP (1) JPWO2021095673A1 (de)
CN (1) CN114466992B (de)
WO (1) WO2021095673A1 (de)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057731B4 (de) * 2005-12-07 2015-10-08 Koito Manufacturing Co., Ltd. Fahrzeugleuchte
JP4714088B2 (ja) * 2006-06-16 2011-06-29 株式会社小糸製作所 車両用前照灯
JP4586808B2 (ja) * 2007-02-22 2010-11-24 市光工業株式会社 車両用灯具
DE102009013811A1 (de) * 2009-03-18 2010-09-23 Bartenbach, Christian, Ing. LED-Spiegelkaskade
JP5442350B2 (ja) * 2009-07-27 2014-03-12 株式会社小糸製作所 車両用灯具
JP5719671B2 (ja) * 2010-11-05 2015-05-20 株式会社小糸製作所 車両用灯具
CN104520146B (zh) * 2012-08-08 2017-06-06 株式会社小糸制作所 车辆用灯具
JP5948194B2 (ja) * 2012-09-13 2016-07-06 株式会社小糸製作所 車両用灯具の制御方法および車両用灯具
US9110354B2 (en) * 2012-09-20 2015-08-18 Palo Alto Research Center Incorporated Steerable illumination source for a compact camera
JP6214202B2 (ja) * 2013-05-07 2017-10-18 株式会社小糸製作所 灯具ユニットおよび光偏向装置
JP6132684B2 (ja) * 2013-07-10 2017-05-24 株式会社小糸製作所 車両用灯具
JP6321932B2 (ja) * 2013-09-24 2018-05-09 株式会社小糸製作所 車両用前照灯
JP6170393B2 (ja) * 2013-09-24 2017-07-26 株式会社小糸製作所 車両用灯具
JP6254810B2 (ja) * 2013-10-02 2017-12-27 株式会社小糸製作所 車両用前照灯
JP6259672B2 (ja) * 2014-01-24 2018-01-10 株式会社小糸製作所 車両用灯具
WO2016013340A1 (ja) * 2014-07-25 2016-01-28 スタンレー電気株式会社 車両用灯具
JP6427851B2 (ja) * 2014-10-21 2018-11-28 スタンレー電気株式会社 車両用灯具
FR3065784B1 (fr) * 2017-04-28 2019-10-11 Valeo Vision Module lumineux avec optique d'imagerie optimisee pour un modulateur spatial pixellise, destine a un vehicule automobile
CN108561846B (zh) * 2018-04-25 2020-09-04 华域视觉科技(上海)有限公司 一种车辆用矩阵式照明装置

Also Published As

Publication number Publication date
CN114466992A (zh) 2022-05-10
WO2021095673A1 (ja) 2021-05-20
CN114466992B (zh) 2024-06-07

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