公开(公告)号：US20220107074A1

公开(公告)日：2022-04-07

申请号：US17644534

申请日：2021-12-15

申请人： ICHIKOH INDUSTRIES, LTD.

发明人： Yoshiro SATO ,  Hironari ZUSHI

IPC分类号： F21S43/16 ,  F21S43/14 ,  F21S43/239 ,  F21V7/26 ,  F21V9/38

摘要： A light source unit of a vehicle lighting system includes: a light source to emit excitation light; a light generating unit including a luminescent layer to emit generation light by being irradiated with the excitation light and a holding member holding the luminescent layer; and a lens member to output generation light from the luminescent layer toward the front, with the light source unit mounted on the vehicle.

公开(公告)号：US20210131638A1

公开(公告)日：2021-05-06

申请号：US17252975

申请日：2019-06-21

申请人： ICHIKOH INDUSTRIES, LTD.

发明人： Yoshiro SATO ,  Hironari ZUSHI

IPC分类号： F21S43/16 ,  F21S43/14 ,  F21S43/239 ,  F21V7/26 ,  F21V9/38

摘要： A light source unit of a vehicle lighting system includes: a light source to emit excitation light; a light generating unit including a luminescent layer to emit generation light by being irradiated with the excitation light and a holding member holding the luminescent layer; and a lens member to output generation light from the luminescent layer toward the front, with the light source unit mounted on the vehicle.