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:
May. 05, 2026
Filed:
Sep. 15, 2021
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A haptic reproduction device includes a display module, a haptic reproduction module and a control module. The tactile sensation generation method includes: acquiring a position of a virtual functional area touched by a user and detected by the display module; outputting a first drive signal to the haptic reproduction module through the control module when the position of the virtual functional area touched by the user is an edge position of the virtual functional area, so that the haptic reproduction module generates a boundary tactile sensation; outputting a second drive signal to the haptic reproduction module through the control module when the position of the virtual functional area touched by the user is a middle position of the virtual functional area, so that the haptic reproduction module generates a haptic feedback.