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:
Dec. 02, 2025
Filed:
Nov. 29, 2021
Applicants:
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G06F 3/041 (2013.01); G06F 2203/04107 (2013.01);
Abstract
A tactile feedback panel, a tactile feedback method therefor, and a tactile feedback device. The tactile feedback panel includes: a touch substrate; and at least one piezoelectric device located on one side of the touch substrate, wherein the piezoelectric device is configured to vibrate under the effect of an alternating electric field having different resonant frequencies, and to drive the touch substrate to vibrate and generate a vibration sound.