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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12305827 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

Mar. 04, 2024

Vehicle lighting device, vehicle lamp, and method for manufacturing vehicle lighting device

Applicant:

Toshiba Lighting & Technology Corporation, Kanagawa, JP;

Inventor:

Hiromitsu Shiraishi, Ehime-ken, JP;

Assignee:

Toshiba Lighting & Technology Corporation, Kanagawa, JP;

Attorney:

JCIPRNET

Primary Examiner:

Erin Kryukova

Int. Cl.
CPC ...
F21S 43/31 (2018.01); F21S 41/19 (2018.01); F21S 41/32 (2018.01); F21S 41/37 (2018.01); F21S 43/19 (2018.01); F21S 43/33 (2018.01); F21S 45/47 (2018.01); F21S 45/50 (2018.01); F21Y 115/10 (2016.01); H10H 20/856 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
F21S 43/31 (2018.01); F21S 41/192 (2018.01); F21S 41/32 (2018.01); F21S 41/37 (2018.01); F21S 43/195 (2018.01); F21S 43/33 (2018.01); F21S 45/47 (2018.01); F21S 45/50 (2018.01); H10H 20/856 (2025.01); F21Y 2115/10 (2016.08); H10H 20/857 (2025.01);
Abstract

The disclosure provides a vehicle lighting device, a vehicle lamp, and a method for manufacturing a vehicle lighting device. The vehicle lighting device according to an embodiment includes: a socket; a substrate provided on one end side of the socket; a light-emitting element provided on the substrate; a frame part provided on the substrate and surrounding the light-emitting element; and a reflection part provided on the substrate and between a side surface of the light-emitting element and an inner wall of the frame part. An upper surface of the reflection part is a concave curved surface that protrudes toward the substrate side.

Find Patent Forward Citations

Shiraishi, Hiromitsu. (2025). Vehicle lighting device, vehicle lamp, and method for manufacturing vehicle lighting device (U.S. Patent No. 12305827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12305827

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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