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. 24, 2025
Filed:
Mar. 09, 2022
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hengfei Zhang, Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provides are a method and device for synchronizing haptic feedback and visual feedback, so as to synchronize the haptic feedback accompanying a touch operation of a user and the visual feedback. The method includes: acquiring a tangential speed of rotation of a contact, the contact is generated when a user executes a touch operation of rotation within a coverage range of a virtual knob displayed on a touch screen, the touch operation being accompanied by haptic feedback; controlling response labels displayed on the touch screen to move in sequence according to the tangential speed to synchronize the haptic feedback and visual feedback formed by moving response labels, a step length of movement of each response label corresponds to a preset unit angle, and the number of movements of each response label is determined according to the number of preset unit angles encompassed in a rotation angle of the virtual knob.