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:
Jun. 07, 2016
Filed:
Jun. 26, 2013
Method and apparatus for determining touch point coordinates on a touch panel with anisotropic films
Tianjin Funayuanchuang Technology Co., Ltd., Tianjin, CN;
TIANJIN FUNAYUANCHUANG TECHNOLOGY CO., LTD., Tianjin, CN;
Abstract
A method for determining touch point coordinates on a touch panel comprises following steps. A touch panel with a transparent conductive layer is provided, the transparent conductive layer comprises a first direction X having relative low impedance, and a second direction Y having a relative high impedance; a number of first conductive terminals Pand a number of second conductive terminals Popposite the first conductive terminals P, are electrically connected to the transparent conductive layer, spaced from each other, and arranged along the X direction. At least two adjacent first conductive terminals P, at least two adjacent second conductive terminals P, or one of the first conductive terminals Pand opposite one of the second conductive terminals Pare simultaneously driven. A number of signals are obtained. The touch point coordinates are obtained by comparing the strengths of the plurality of signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile