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:
Sep. 15, 2026
Filed:
Dec. 20, 2024
Applicant:
Lx Semicon Co., Ltd., Daejeon, KR;
Inventor:
Chan Hee Han, Daejeon, KR;
Assignee:
LX SEMICON CO., LTD., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04186 (2019.05); G06F 3/04162 (2019.05);
Abstract
A touch sensing device includes a sensor configured to receive sensing values from a plurality of touch electrodes arranged in an active area; a coordinate calculator configured to calculate touch coordinates based on the sensing values; and a data generator configured to generate virtual touch data in a non-active area outside an edge area of the active area when a touch is detected in the edge area of the active area.