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:
Jul. 24, 2018
Filed:
Jun. 23, 2016
Innolux Corporation, Miao-Li County, TW;
Li-Wei Sung, Miao-Li County, TW;
Chung-Le Chen, Miao-Li County, TW;
Hung-Hsun Chen, Miao-Li County, TW;
Yang-Chen Chen, Miao-Li County, TW;
Chia-Hsiung Chang, Miao-Li County, TW;
INNOLUX CORPORATION, Miao-Li County, TW;
Abstract
A touch display panel driven in a display period and a touch period alternately is provided, and includes a plurality of gate lines, each driven by a clock signal to output a scan signal during the display period and stop the scan signal during the touch period; and N dummy gate lines, each driven by a dummy clock signal to output a dummy scan signal before the display period is switched to the touch period, wherein at least one of rising edges of N dummy clock signals is synchronized with at least one of falling edges of the clock signals.