JPWO2021070789A1 - - Google Patents

Info

Publication number
JPWO2021070789A1
JPWO2021070789A1 JP2021551649A JP2021551649A JPWO2021070789A1 JP WO2021070789 A1 JPWO2021070789 A1 JP WO2021070789A1 JP 2021551649 A JP2021551649 A JP 2021551649A JP 2021551649 A JP2021551649 A JP 2021551649A JP WO2021070789 A1 JPWO2021070789 A1 JP WO2021070789A1
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
JP2021551649A
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 JPWO2021070789A1 publication Critical patent/JPWO2021070789A1/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
    • F21S41/10—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
    • 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
    • F21S41/16—Laser light sources
    • 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
    • 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
    • F21S41/275—Lens surfaces, e.g. coatings or surface structures
    • 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
    • F21S41/29—Attachment thereof
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • 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
    • 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
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2021551649A 2019-10-10 2020-10-05 Pending JPWO2021070789A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019186786 2019-10-10
PCT/JP2020/037763 WO2021070789A1 (fr) 2019-10-10 2020-10-05 Composant de lentille et module de source de lumière

Publications (1)

Publication Number Publication Date
JPWO2021070789A1 true JPWO2021070789A1 (fr) 2021-04-15

Family

ID=75436825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551649A Pending JPWO2021070789A1 (fr) 2019-10-10 2020-10-05

Country Status (3)

Country Link
JP (1) JPWO2021070789A1 (fr)
CN (1) CN114450518A (fr)
WO (1) WO2021070789A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4758753B2 (ja) * 2005-12-20 2011-08-31 スタンレー電気株式会社 車両前照灯
JP5044864B2 (ja) * 2007-08-08 2012-10-10 スタンレー電気株式会社 灯具用投影レンズ、及び、灯具用投影レンズを用いた灯具
JP2009087897A (ja) * 2007-10-03 2009-04-23 Harison Toshiba Lighting Corp 光学部品およびこれを用いた車両用灯具
CN102818215A (zh) * 2011-06-07 2012-12-12 富准精密工业(深圳)有限公司 透镜及照明装置
CN103672664B (zh) * 2012-09-26 2017-03-01 中强光电股份有限公司 车用照明装置
JP6377400B2 (ja) * 2014-05-08 2018-08-22 株式会社小糸製作所 車両用灯具
JP6242505B2 (ja) * 2014-06-02 2017-12-06 フィリップス ライティング ホールディング ビー ヴィ 光のコリメーションのための光学系
JP6295854B2 (ja) * 2014-06-24 2018-03-20 スタンレー電気株式会社 レンズ体、レンズ結合体及び車両用灯具
WO2016014785A1 (fr) * 2014-07-23 2016-01-28 Myotek Pacific Corp. Lentille de phare antibrouillard et ensemble
TW201629387A (zh) * 2015-02-12 2016-08-16 中強光電股份有限公司 車燈模組及透鏡
CN109661606B (zh) * 2016-09-06 2022-08-23 麦克赛尔株式会社 平视显示器及其使用的影像显示装置
JP6681808B2 (ja) * 2016-09-12 2020-04-15 マクセル株式会社 光源装置
CN109937321B (zh) * 2017-01-25 2021-09-17 麦克赛尔株式会社 前灯装置
CN110214247B (zh) * 2017-01-27 2022-06-03 麦克赛尔株式会社 前灯装置

Also Published As

Publication number Publication date
CN114450518A (zh) 2022-05-06
WO2021070789A1 (fr) 2021-04-15

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