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. 23, 2026
Filed:
Mar. 13, 2024
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yuju Chen, Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A haptic feedback method and a haptic feedback device. The haptic feedback method is applied to the haptic feedback device including a touch display panel and an actuator assembly, and the haptic feedback method includes: acquiring touch information and display information on the touch display panel, the touch information includes a touch position of a touch object on the touch display panel, the display information includes information of a display object displayed on the touch display panel, and the touch position is within the display object; and generating a driving signal according to the touch information, the display information, and surface characteristic parameters of the display object, the driving signal output to the actuator assembly, so that the actuator assembly drives the touch display panel to vibrate and form haptic feedback on the surface of the touch display panel.