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. 15, 2019
Filed:
Apr. 18, 2014
Bolymedia Holdings Co. Ltd., Santa Clara, CA (US);
Xiaoping Hu, Shenzhen, CN;
BOLYMEDIA HOLDINGS CO. LTD., Santa Clara, CA (US);
Abstract
A driving apparatus comprises a stator (), a rotor () and a deformation connector (). The rotor is connected to the stator through the deformation connector. An external driving force drives the deformation connector to have deformation so that the rotor changes its position with respect to the stator. Under the condition that no external driving force is applied, the deformation connector remains at a force balanced position (x). The force on the deformation connector comprises a deformation force (F) of the deformation connector and a first primitive force (F) in opposite direction to the deformation force (F). Also provided is a device fabrication method. Because the deformation connector keeps balance under the effect of the deformation force and the first primitive force, a small external driving force is required when the driving apparatus operates near the balance point, hereby reducing power consumption.