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:
Oct. 12, 2021
Filed:
Sep. 12, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Seung Ryong Park, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
The present invention provides a camera module thin film heater and a camera module having the same, the camera module thin film inhibiting and avoiding frost, condensation and freezing by reaching a target temperature of a lens within a short period of time, suppressing the generation of fire due to overheating even when operated in a high environment, and not including a temperature sensor and a temperature control unit, thereby greatly reducing the manufacturing cost. The camera module thin film heater comprising: an electrode; a thin film heating body electrically connected to the electrode and having a variable resistance corresponding to a heating temperature; and an insulating member surrounding the electrode and the thin film heating body.