JP2022020240A5 - - Google Patents

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Publication number
JP2022020240A5
JP2022020240A5 JP2020123629A JP2020123629A JP2022020240A5 JP 2022020240 A5 JP2022020240 A5 JP 2022020240A5 JP 2020123629 A JP2020123629 A JP 2020123629A JP 2020123629 A JP2020123629 A JP 2020123629A JP 2022020240 A5 JP2022020240 A5 JP 2022020240A5
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JP
Japan
Prior art keywords
lens body
light
boundary
lens
light source
Prior art date
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.)
Granted
Application number
JP2020123629A
Other languages
English (en)
Japanese (ja)
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JP7536543B2 (ja
JP2022020240A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2020123629A priority Critical patent/JP7536543B2/ja
Priority claimed from JP2020123629A external-priority patent/JP7536543B2/ja
Priority to US17/372,232 priority patent/US11536432B2/en
Priority to EP21185310.6A priority patent/EP3943810B1/en
Publication of JP2022020240A publication Critical patent/JP2022020240A/ja
Publication of JP2022020240A5 publication Critical patent/JP2022020240A5/ja
Application granted granted Critical
Publication of JP7536543B2 publication Critical patent/JP7536543B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020123629A 2020-07-20 2020-07-20 車両用灯具 Active JP7536543B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020123629A JP7536543B2 (ja) 2020-07-20 2020-07-20 車両用灯具
US17/372,232 US11536432B2 (en) 2020-07-20 2021-07-09 Lighting tool for vehicle
EP21185310.6A EP3943810B1 (en) 2020-07-20 2021-07-13 Lighting tool for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020123629A JP7536543B2 (ja) 2020-07-20 2020-07-20 車両用灯具

Publications (3)

Publication Number Publication Date
JP2022020240A JP2022020240A (ja) 2022-02-01
JP2022020240A5 true JP2022020240A5 (enExample) 2023-06-27
JP7536543B2 JP7536543B2 (ja) 2024-08-20

Family

ID=76920569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020123629A Active JP7536543B2 (ja) 2020-07-20 2020-07-20 車両用灯具

Country Status (3)

Country Link
US (1) US11536432B2 (enExample)
EP (1) EP3943810B1 (enExample)
JP (1) JP7536543B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7540299B2 (ja) * 2020-10-30 2024-08-27 市光工業株式会社 車両用前照灯
JP7474683B2 (ja) * 2020-11-24 2024-04-25 スタンレー電気株式会社 車両用灯具
KR20230029346A (ko) * 2021-08-24 2023-03-03 현대모비스 주식회사 차량용 램프 및 그 램프를 포함하는 차량
WO2024248124A1 (ja) * 2023-05-31 2024-12-05 市光工業株式会社 車両用前照灯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504668B1 (de) 2007-01-11 2008-07-15 Zizala Lichtsysteme Gmbh Totalreflexionsoptik-system für einen scheinwerfer oder eine lichteinheit eines kraftfahrzeuges
US9951918B2 (en) * 2013-08-12 2018-04-24 Mitsubishi Electric Corporation Vehicle headlight device and light guide element
DE112014006794B4 (de) * 2014-07-08 2022-03-10 Mitsubishi Electric Corporation Scheinwerfermodul und Scheinwerfereinrichtung
JP6448250B2 (ja) * 2014-08-11 2019-01-09 株式会社小糸製作所 車両用灯具
JP6659304B2 (ja) * 2015-10-27 2020-03-04 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
FR3050011A1 (fr) 2016-04-11 2017-10-13 Valeo Vision Module d'emission d'un faisceau lumineux pour projecteur de vehicule automobile
EP3508777A4 (en) 2016-09-02 2020-06-24 Koito Manufacturing Co., Ltd. VEHICLE LAMP
JP6589955B2 (ja) * 2017-09-22 2019-10-16 日亜化学工業株式会社 発光モジュール及び車載用灯具
FR3084755B1 (fr) 2018-08-02 2020-12-18 Valeo Vision Piece optique comprenant un bloc avec un dioptre formant plieuse pour deux faisceaux
KR102558734B1 (ko) 2018-12-26 2023-07-25 에스엘 주식회사 차량용 램프

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