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:
Dec. 09, 2025
Filed:
Jan. 31, 2024
Novatek Microelectronics Corp., Hsinchu, TW;
NOVATEK Microelectronics Corp., Hsinchu, TW;
Abstract
A touch detection method, suitable for a touch display panel including touch sensing columns, includes following steps. The touch sensing columns are grouped in a first order during a first frame. The touch sensing columns grouped in the first order are scanned for detecting a first touched column during the first frame. The touch sensing columns are grouped in a second order during a second frame. The second order is assigned according to the first touched column. The first touched column and adjacent columns next to the first touched column are grouped together in one group in the second order. The touch sensing columns grouped in the second order are scanned for detecting a second touched column during the second frame.