US 11,982,415 B1
Lamp module for vehicle
Gyung Mok Nam, Yongin-si (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Aug. 8, 2023, as Appl. No. 18/366,985.
Claims priority of application No. 10-2022-0169053 (KR), filed on Dec. 6, 2022.
Int. Cl. F21S 41/153 (2018.01); F21S 41/141 (2018.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/20 (2018.01); F21S 41/25 (2018.01); F21S 41/26 (2018.01); F21S 41/265 (2018.01); F21S 41/27 (2018.01); F21S 41/275 (2018.01); F21V 5/00 (2018.01); F21V 5/04 (2006.01); G02B 3/00 (2006.01); G02B 3/02 (2006.01)
CPC F21S 41/153 (2018.01) [F21S 41/143 (2018.01); F21S 41/265 (2018.01); F21S 41/285 (2018.01); F21S 41/141 (2018.01); F21S 41/151 (2018.01); F21S 41/20 (2018.01); F21S 41/25 (2018.01); F21S 41/26 (2018.01); F21S 41/27 (2018.01); F21S 41/275 (2018.01); F21V 5/007 (2013.01); F21V 5/008 (2013.01); F21V 5/04 (2013.01); F21V 5/043 (2013.01); G02B 2003/0093 (2013.01); G02B 3/02 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A lamp module for a vehicle, comprising:
a light source part including (1) a board and (2) a plurality of light sources arranged vertically on the board and configured to emit light;
a condensing lens part configured to condense the light emitted from the light source part; and
an output lens part extending longitudinally in a vertical direction and including (1) an input surface configured to receive the condensed light from the condensing lens part and (2) an output surface configured to output the condensed light received at the input surface,
wherein the plurality of light sources respectively output a plurality of unit light distribution patterns that overlap with each other, and the light output through the output surface of the output lens part forms a beam pattern, and
wherein the input surface of the output lens is curved and horizontally twisted continuously along the vertical direction.