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:
May. 08, 2018
Filed:
Dec. 08, 2014
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present invention discloses an in-cell touch screen and a driving method thereof. The method comprises: implementing scan to a display circuit in an active area and implementing scan to a touch control circuit in another active area in the meantime. With the aforementioned way, it can be prevented that the display circuit and the touch control circuit in the same active area are functioning at the same time. Accordingly, the mutual interference between the display circuit and the touch control circuit can be diminished to raise the touch control precision; meanwhile, the scans are implemented at the same time to the different circuits in two active areas and the scan time can be reduced.