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. 25, 2020
Filed:
Mar. 02, 2016
Applicant:
Ili Technology Corp., Hsinchu County, TW;
Inventor:
Kai-Ting Ho, Hsinchu Hsien, TW;
Assignee:
ILI TECHNOLOGY CORP., Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 3/0416 (2013.01);
Abstract
A driving circuit for a touch control panel, that selectively operates in a display mode or a touch mode, includes a display data generating circuit and a touch control circuit. When the driving circuit operates in the display mode, the display data generating circuit transmits display data to multiple data lines of a pixel array of the touch display panel. When the driving circuit operates in the touch mode, the touch control circuit transmits a touch driving signal to the multiple data lines, and performs touch detection by detecting capacitance changes on the multiple data lines.