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:
Jun. 17, 2025
Filed:
Nov. 29, 2023
Sun Yat-sen University, Guangdong, CN;
SUN YAT-SEN UNIVERSITY, Guangdong, CN;
Abstract
The present disclosure relates to the technical field of tactile feedback, which discloses a flexible vibration motor for providing tactile feedback, tactile feedback systems and an electronic device. The flexible vibration motor of the present disclosure includes a passive vibration signal transmission layer; and a vibration driving layer; the passive vibration signal transmission layer and the vibration driving layer are arranged adjacent to each other in a vertical direction; the vibration driving layer comprises an electrode array; the electrode array generates an electric field when a control signal is applied to the electrode array, and the passive vibration signal transmission layer is configured to generate induced charges induced by the electric field; the passive vibration signal transmission layer is further configured to generate vibration to provide tactile feedback under an interaction of the electric field and the induced charges.