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:
Feb. 06, 2018
Filed:
Feb. 01, 2016
Focaltech Systems Co., Ltd., Hsinchu, TW;
FORCALTECH SYSTEMS CO., LTD., Hsinchu, TW;
Abstract
A touch sensing system for avoiding display noises includes a touch display panel, a display driver integrated circuit and a touch control integrated circuit. The display driver integrated circuit is connected to the touch display panel for performing a display operation. The touch control integrated circuit is connected to the touch display panel and the display driver integrated circuit. The touch control integrated circuit performs a touch sensing on the touch display panel in a vertical blanking interval based on a vertical synchronous signal to generate a first set of touch position data, and perform a touch sensing on the touch display panel in a non-vertical blanking interval to generate a second set of touch position data. The touch control integrated circuit updates the second set of touch position data based on the first set of touch position data.