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. 05, 2020
Filed:
Nov. 13, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Eunjung Kim, Seoul, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G01L 1/14 (2006.01); G01L 1/26 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G01L 1/14 (2013.01); G01L 1/146 (2013.01); G01L 1/26 (2013.01); G06F 3/044 (2013.01); G06F 2203/04105 (2013.01);
Abstract
Disclosed herein is a touch screen apparatus. The touch screen apparatus includes a touch screen including a touch sensor, a temperature sensing unit to measure a temperature of the touch screen, and a touch driving circuit connected to the touch screen to generate touch position data and touch force level data and correct the touch force level data according to a temperature input from the temperature sensing unit.