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:
Aug. 10, 2021
Filed:
Nov. 11, 2019
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
A camera module includes: a control body, a lens assembly and at least one magnetic member. The control body includes a circuit board and a spatial magnetic field sensing member disposed on the circuit board. The lens assembly is configured to be controlled to move, so as to generate relative displacement between the lens assembly and the spatial magnetic field sensing member. The at least one magnetic member is assembled to the lens assembly to generate a preset magnetic field around the lens assembly. Along with a movement of the lens assembly, the spatial magnetic field sensing member senses changes of the preset magnetic field.