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:
Oct. 27, 2020
Filed:
Sep. 25, 2019
Wistron Corporation, New Taipei, TW;
Kung-Chieh Huang, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
A multi-touch resistive touch panel includes a first conductive substrate, a second conductive substrate and a microcontroller. The first conductive substrate includes four input terminals at or around four corners of the first conductive substrate. The second conductive substrate is disposed in parallel with and spaced apart from the first conductive substrate, and includes a plurality of output terminals at or around an edge of the second conductive substrate. The microcontroller is electrically coupled to the four input terminals and the plurality of output terminals, provides a first input voltage to two adjacent input terminals of the four input terminals, and provides a second input voltage to the other two adjacent input terminals of the four input terminals. The microcontroller calculates a coordinate value corresponding to at least one touch point according to an output voltage outputted by at least one of the plurality of output terminals.