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:
Jan. 06, 2026
Filed:
Apr. 19, 2023
Hangzhou Interactive Perception Technology Co., Ltd, Hangzhou, CN;
Wenzhen Yang, Hangzhou, CN;
Wentao Tao, Hangzhou, CN;
Chang Liu, Hangzhou, CN;
Hongbo Liang, Hangzhou, CN;
Feifan Wang, Hangzhou, CN;
Hangzhou Interactive Perception Technology Co., Ltd, Hangzhou, CN;
Abstract
The present application discloses a Braille module and a dot-matrix tactile display terminal, and the application relates to the technical field of tactile display. The Braille module includes a touch pad module, Braille dot driver modules, magnetic conductive plates, an enclosure panel, a bottom plate, a bottom plate accessory and a needle stand connector module. The touch pad module is provided with eight-dot array Braille dots. By adopting a modularized design scheme, the dot-matrix tactile display terminal of the present application has a wide range applications and has the technical advantages in assemblability, maintainability and processability, which are beneficial in manufacturing various types of Braille dot displays and two-dimensional touch image display devices with relatively low costs.