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. 21, 2015
Filed:
Jan. 23, 2014
Samsung Electro-mechanics Co., Ltd., Suwon, KR;
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon, KR;
Abstract
There are provided a touchscreen device and a method of processing touch data. The touchscreen device includes: a panel unit including rows of first electrodes extending in a first direction and columns of second electrodes extending in a second direction intersecting the first direction; a sensing circuit unit sensing changes in capacitance in intersections of the first electrodes and the second electrodes; a signal conversion unit converting the changes in capacitance into a digital signal; and an operation unit creating a binary image in a matrix form having rows of the first electrodes and columns of the second electrodes based on the digital signal, and projecting the binary image onto every first electrode and every second electrode in the first and second directions, respectively, to create a projection mask including a plurality of bit masks.