US 11,868,038 B2
Lens driving mechanism, camera module, and optical device
Jae Keun Park, Seoul (KR); and Tae Min Ha, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Jul. 6, 2022, as Appl. No. 17/810,943.
Application 17/810,943 is a continuation of application No. 16/932,162, filed on Jul. 17, 2020, granted, now 11,409,186.
Application 16/932,162 is a continuation of application No. 16/096,469, granted, now 10,754,225, issued on Aug. 25, 2020, previously published as PCT/KR2017/004539, filed on Apr. 28, 2017.
Claims priority of application No. 10-2016-0052201 (KR), filed on Apr. 28, 2016; and application No. 10-2016-0052208 (KR), filed on Apr. 28, 2016.
Prior Publication US 2022/0342278 A1, Oct. 27, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G03B 9/06 (2021.01); G03B 3/10 (2021.01); G02B 7/09 (2021.01); G03B 7/085 (2021.01); G02B 7/02 (2021.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/75 (2023.01); G02B 5/20 (2006.01); G03B 7/12 (2021.01); G03B 13/36 (2021.01); G03B 17/02 (2021.01)
CPC G03B 9/06 (2013.01) [G02B 5/20 (2013.01); G02B 7/02 (2013.01); G02B 7/09 (2013.01); G03B 3/10 (2013.01); G03B 7/085 (2013.01); G03B 7/12 (2013.01); G03B 13/36 (2013.01); G03B 17/02 (2013.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/75 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A camera module comprising:
a printed circuit board;
an image sensor disposed on the printed circuit board;
a base disposed on the printed circuit board;
a bobbin disposed on the base;
a lens module coupled with the bobbin;
a first magnet disposed on the bobbin;
a first coil facing the first magnet;
an iris housing coupled with the lens module;
first and second blades coupled with the iris housing;
an iris magnet;
an iris coil facing the iris magnet;
a substrate electrically connected with the iris coil; and
a first sensor configured to sense the iris magnet,
wherein the substrate comprises a mounting part disposed with the first sensor and a terminal part coupled with the printed circuit board, and
wherein the mounting part of the substrate and the terminal part of the substrate are disposed opposite to each other with respect to the lens module.