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:
Apr. 04, 2023
Filed:
Jul. 18, 2022
Primax Electronics Ltd., Taipei, TW;
Hung-Wei Kuo, Taipei, TW;
Tse-Ping Kuan, Taipei, TW;
Ying-Yen Huang, Taipei, TW;
Wei-Chiang Huang, Taipei, TW;
PRIMAX ELECTRONICS LTD., Taipei, TW;
Abstract
A touch module includes a base plate, a magnet, a touchpad and a magnetic board. The magnetic board includes a first wiring layer, a second wiring layer and a third wiring layer. The magnet is installed on the base plate. The touchpad is located over the base plate. The magnet is covered by the touchpad. The magnetic board is arranged between the touchpad and the magnet. The first wiring layer, the second wiring layer and the third wiring layer are in parallel with each other and stacked on each other. The second wiring layer is arranged between the first wiring layer and the third wiring layer. The first wiring layer is connected with the second sensing line through the third wiring layer. The first sensing line, the second sensing line and the third sensing line sense a magnetic field of the magnet and generates a vibrating effect.