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. 23, 2017
Filed:
Apr. 01, 2011
Touch control apparatus, control method thereof and electronic device having touch control apparatus
Guowei Xiang, Beijing, CN;
Yihai Liang, Beijing, CN;
Jian Zhong, Beijing, CN;
Xianjun Wang, Beijing, CN;
Baijun Song, Beijing, CN;
Yanqing LI, Beijing, CN;
Feng Yang, Beijing, CN;
Guowei Xiang, Beijing, CN;
Yihai Liang, Beijing, CN;
Jian Zhong, Beijing, CN;
Xianjun Wang, Beijing, CN;
Baijun Song, Beijing, CN;
Yanqing Li, Beijing, CN;
Feng Yang, Beijing, CN;
HANWANG TECHNOLOGY CO., LTD., Haidian District, Beijing, CN;
Abstract
A touch control apparatus, a control method thereof and an electronic device having the touch control apparatus are disclosed, which belong to the technical field of touch control. The touch control apparatus comprises: a panel (); a transmitting antenna () arranged on the panel () and configured to transmit a detection wave for detecting whether the panel () is being touched; at least three resonant circuits arranged on the panel and configured to sense the detection wave and generate resonant waves; and a control processing unit () configured to control to process the resonant waves and position information of the resonant circuits to obtain corresponding touch information comprising at least a touch pressure and a touch position. The touch control apparatus, the control method thereof and the electronic device enable touch control of the panel by a general object through utilizing the resonant circuits. The present disclosure can be advantageously implemented by simple process at low cost and have wide usage prospect in the touch control field.