Invention Grant
- Patent Title: Vehicle lighting device and vehicle lamp
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Application No.: US15428574Application Date: 2017-02-09
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Publication No.: US10371340B2Publication Date: 2019-08-06
- Inventor: Masayuki Ishiyama , Ryuji Tsuchiya , Kiyokazu Hino , Takashi Kaneko , Daisuke Kosugi , Toshihiro Hatanaka , Hiromitsu Shiraishi
- Applicant: Toshiba Lighting & Technology Corporation
- Applicant Address: JP Yokosuka-shi, Kanagawa-ken
- Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee Address: JP Yokosuka-shi, Kanagawa-ken
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2016-106340 20160527
- Main IPC: F21S43/14
- IPC: F21S43/14 ; F21S41/19 ; F21V19/00 ; F21S43/19 ; F21S45/47 ; F21S45/48 ; F21S43/145 ; F21S41/143 ; F21Y115/00 ; F21V23/00 ; F21Y115/10
Abstract:
According to one embodiment, a vehicle lighting device includes a mounting portion that has a recessed portion; a plurality of bayonets that are provided on an outside surface of the mounting portion; a substrate that is provided on a bottom surface of the recessed portion; and a light emitting element that is provided on a side of the substrate opposite to a bottom surface side of the recessed portion. In a case where the vehicle lighting device is viewed from a light emitting side, at least one corner portion of the substrate overlaps with one of the plurality of bayonets.
Public/Granted literature
- US20170343180A1 Vehicle Lighting Device and Vehicle Lamp Public/Granted day:2017-11-30
Information query
