公开(公告)号：US11668449B2

公开(公告)日：2023-06-06

申请号：US17691197

申请日：2022-03-10

申请人： SL Corporation

发明人： Dong Hyun Go ,  Hyo Jin Han ,  Tae Seok Seo ,  Joo Jin Chang ,  Young Ho Son ,  Jun Woo Woo

IPC分类号： F21S41/153 ,  F21S41/265 ,  F21S43/249 ,  F21S45/48 ,  F21S43/31 ,  F21S43/236

CPC分类号： F21S43/249 ,  F21S41/153 ,  F21S41/265 ,  F21S43/236 ,  F21S43/31 ,  F21S45/48

摘要： A vehicle lamp includes a light source unit including a plurality of light emitting units for forming different beam patterns, and an optical unit disposed in front of the light source unit for transmitting light generated from the light source unit to form a predetermined beam pattern. The plurality of light emitting units includes a first light emitting unit for forming a first beam pattern and a second light emitting unit disposed around the first light emitting unit for forming a second beam pattern different from the first beam pattern.

公开(公告)号：US11892136B2

公开(公告)日：2024-02-06

申请号：US18297272

申请日：2023-04-07

申请人： SL Corporation

发明人： Jun Woo Woo ,  Jin Ho Jo ,  Dong Hyun Go ,  Nak Jung Choi

IPC分类号： F21S41/24 ,  F21S41/143 ,  F21S41/27 ,  F21S41/151

CPC分类号： F21S41/24 ,  F21S41/143 ,  F21S41/151 ,  F21S41/27

摘要： A vehicle lamp forms a predetermined beam pattern using a plurality of lamp modules arranged in at least one direction. Each of the plurality of lamp modules includes a light source unit that generates light; an optical unit that is disposed in front of the light source unit and transmits the light from the light source unit so that at least a portion of the light incident to an incident surface of the optical unit is output through an exit surface thereof to form the predetermined beam pattern; and an optical path adjustment unit that guides the light generated from the light source unit to the optical unit by adjusting paths of the light. The exit surface of the optical unit of one of the plurality of lamp modules is disposed more forward than the exit surface of the optical unit of another one of the plurality of lamp modules.