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:
May. 05, 2026
Filed:
Dec. 09, 2019
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 17/55 (2021.01); G02B 3/12 (2006.01); G05D 23/19 (2006.01); H04N 23/50 (2023.01);
U.S. Cl.
CPC ...
G03B 17/55 (2013.01); G02B 3/12 (2013.01); G05D 23/1931 (2013.01); H04N 23/50 (2023.01);
Abstract
A camera module including a liquid lens, according to one embodiment, includes: a liquid lens including a first plate, and an individual electrode arranged on a first surface of the first plate; a temperature detection element arranged on the first surface of the first plate so as to be spaced apart from the individual electrode; a heating element arranged on the first surface so as to be spaced apart from the temperature detection element and the individual electrode; a temperature sensor connected to the temperature detection element to sense the temperature of the liquid lens; and a heating controller connected to the heating element.