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:
Aug. 27, 2019
Filed:
May. 26, 2016
Hideep Inc., Gyeonggi-do, KR;
Bong Jin Seo, Gyeonggi-do, KR;
Ho Jun Moon, Gyeonggi-do, KR;
Myung Jun Jin, Gyeonggi-do, KR;
Hwan Hee Lee, Gyeonggi-do, KR;
Tae Hoon Kim, Gyeonggi-do, KR;
Se Yeob Kim, Gyeonggi-do, KR;
Won Woo Lee, Gyeonggi-do, KR;
Sang Sic Yoon, Gyeonggi-do, KR;
Bon Kee Kim, Gyeonggi-do, KR;
HiDeep Inc., , KR;
Abstract
A touch pressure sensitivity correction method may be provided that includes: defining a plurality of reference points on a touch sensor panel; generating a reference data for a capacitance change amount sensed by applying the same pressure to the plurality of reference points; generating an interpolated data corresponding to a capacitance change amount for a random point present between the plurality of reference points; calculating, on the basis of the reference data and interpolated data, with respect to the reference points and the random point respectively, a correction factor for correcting a sensitivity of a touch input device to a target value; and correcting uniformly for the touch pressure sensitivity of the touch input device by applying the calculated correction factor to each corresponding point.