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:
Jul. 12, 2022
Filed:
Oct. 23, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
Hirokazu Tanaka, Osaka, JP;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
The present disclosure provides an optical assembly driving apparatus, an imaging apparatus and a portable electronic device, including an actuator unit and a lifting unit configured to support an optical assembly. The actuator unit includes an electromagnetic motor serving as a driving source and a transmission mechanism transmitting a driving force to the lifting unit. The transmission mechanism includes a spindle and a connecting plate sleeved on the spindle and movable along an axial direction of the spindle. The connecting plate is connected with the lifting unit, and the driving force generated by the electromagnetic motor controls lifting of the lifting unit through the connecting plate. Compared with a bending optical system in the existing technology, the optical assembly driving apparatus of the present disclosure can save a three-dimensional space of the imaging apparatus and enable a lens group to have high-resolution optical system performance in the photographing state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile