US 12,457,417 B2
Lens driving device and camera module comprising same
Sung Ki Jung, Seoul (KR); and Yun Sang Song, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 18/274,063
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed Jan. 28, 2022, PCT No. PCT/KR2022/001638
§ 371(c)(1), (2) Date Jul. 25, 2023,
PCT Pub. No. WO2022/164274, PCT Pub. Date Aug. 4, 2022.
Claims priority of application No. 10-2021-0012961 (KR), filed on Jan. 29, 2021.
Prior Publication US 2024/0430569 A1, Dec. 26, 2024
Int. Cl. H04N 23/68 (2023.01); G03B 30/00 (2021.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)
CPC H04N 23/687 (2023.01) [G03B 30/00 (2021.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A lens driving device including:
a first housing in which a bobbin including a lens is disposed and a magnet is disposed;
a second housing disposed to surround the first housing and having a coil disposed thereon;
a main substrate disposed below the second housing;
a sensor substrate located between the main substrate and the second housing and having an image sensor disposed thereon;
a wiring substrate electrically connecting the main substrate and the sensor substrate;
a first guide groove provided in the first housing;
a second guide groove provided in the bobbin; and
a first guide member provided between the first guide groove and the second guide groove.