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:
Mar. 03, 2020
Filed:
Jul. 24, 2018
AU Optronics Corporation, Hsin-Chu, TW;
Szu-Che Yeh, Hsin-Chu, TW;
Chi-Cheng Chen, Hsin-Chu, TW;
Feng-Ming Hsu, Hsin-Chu, TW;
Gui-Wen Liu, Hsin-Chu, TW;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A method and a detection circuit for selecting a touch detection time are provided. The method for selecting a touch detection time includes the following steps: detecting a noise signal of a touch panel in a first display frame period; determining whether signal strength of the noise signal in a first time segment in the first display frame period is greater than a first noise threshold; and when the signal strength of the noise signal in the first time segment in the first display frame period is less than the first noise threshold, performing touch control in a second time segment in a second display frame period corresponding to the first time segment.