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:
Aug. 22, 2023
Filed:
Jun. 14, 2022
Futaba Corporation, Mobara, JP;
Masaki Fujii, Mobara, JP;
FUTABA CORPORATION, Mobara, JP;
Abstract
There is provided a sensing method of a touch panel driving device configured to perform scanning of sequentially selecting a pair of adjacent transmission signal lines and a pair of adjacent reception signal lines on a touch panel and select between a first mode and a second mode having higher sensitivity than the first mode as reception signal sensitivity of a pair of reception signal lines, comprising: a first sequence of performing the scanning in setting of the second mode to select the first mode or the second mode; and a second sequence of performing the scanning in the setting state of the mode selected in the first sequence to perform touch detection and generating information indicating a touched position.