Vehicle lighting device and vehicle lamp

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 elem...

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Bibliographische Detailangaben
Hauptverfasser: Shiraishi, Hiromitsu, Tsuchiya, Ryuji, Hatanaka, Toshihiro, Ishiyama, Masayuki, Kosugi, Daisuke, Hino, Kiyokazu, Kaneko, Takashi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.