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:
Apr. 21, 2020
Filed:
Mar. 20, 2018
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Hong Jiang, Shenzhen, CN;
Wu Liu, Shenzhen, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A touch control panel (), which could solve a problem of a reduction in touch control sensitivity caused by a floating state, includes: a driving module (), a touch control chip (), a plurality of driving channels () and a plurality of sensing channels (), where the driving module () is connected to the touch control chip (), the plurality of driving channels () and the plurality of sensing channels () are connected to the touch control chip (), respectively, and the touch control chip () is configured to receive a first driving signal and a second driving signal transmitted by the driving module; the plurality of sensing channels () are configured to collect a sensing signal, and the touch control chip () is configured to determine coordinate information of a touch point on the touch control panel according to the sensing signal.