Invention Publication
- Patent Title: VEHICLE LAMP
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Application No.: US18506981Application Date: 2023-11-10
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Publication No.: US20240159375A1Publication Date: 2024-05-16
- Inventor: Yuji SATO , Takuya NOICHI , Masafumi SAKAMOTO
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Priority: JP 22181424 2022.11.11 JP 23102669 2023.06.22
- Main IPC: F21S43/249
- IPC: F21S43/249 ; F21S43/20 ; F21S43/239 ; F21S43/243 ; F21V9/32

Abstract:
A vehicle lamp includes a light guide plate including a plurality of light-exiting portions and a low-luminance portion, which is located between adjacent light-exiting portions and outputs light having luminance lower than luminance of light exiting from the light-exiting portion; a plurality of light sources each emit light having a light emission peak wavelength in a range from 420 nm to 550 nm to enter the light guide plate; and a wavelength conversion member that is disposed on the plurality of light-exiting portions and emits light having a light emission peak wavelength in a range from 540 nm to 700 nm by converting a wavelength of the light exiting from the light-exiting portion.
Information query