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:
Apr. 30, 2024
Filed:
Jun. 02, 2020
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Bon Seok Ku, Seoul, KR;
Chang Yeon Kim, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/14 (2006.01); G01D 5/14 (2006.01); G03B 5/04 (2021.01); G03B 13/36 (2021.01); H02K 41/035 (2006.01); H10N 52/00 (2023.01); H10N 52/80 (2023.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G03B 5/04 (2013.01); G03B 13/36 (2013.01); H02K 41/0354 (2013.01); H10N 52/00 (2023.02); H10N 52/80 (2023.02); G03B 2205/0015 (2013.01); G03B 2205/0069 (2013.01);
Abstract
A camera device according to the present embodiment comprises: a first operation part comprising one of a first coil or a magnet and arranged on a fixed member; a second operation part which comprises the other one of the first coil and the magnet, is arranged on a movable member, and faces the first operation part; a hall sensor facing one of the first operation part and the second operation part; and a second coil arranged near the hall sensor, wherein at least a portion of the second coil is arranged between the hall sensor and the first coil.