The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2024
Filed:
Jun. 09, 2022
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Jun Taek Lee, Seoul, KR;
Kap Jin Lee, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/10 (2021.01); G03B 3/10 (2021.01); G02B 7/08 (2021.01); G02B 13/00 (2006.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); G02B 27/64 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
G02B 7/102 (2013.01); G02B 7/08 (2013.01); G02B 13/001 (2013.01); G02B 27/646 (2013.01); G03B 3/10 (2013.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H05K 1/0274 (2013.01);
Abstract
A lens driving device having a housing, a bobbin disposed in the housing, a first coil disposed on an outer surface of the bobbin, a first magnet disposed on the housing, a second magnet disposed on the bobbin, and a first position sensor disposed opposite to the second magnet in order to sense the second magnet. The bobbin has a first seating groove. The second magnet is disposed in the first seating groove. A lower portion of the second magnet overlaps with the first coil in a direction perpendicular to an optical axis. The lower portion of the second magnet is disposed between the first coil and the housing.