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:
Apr. 02, 2019
Filed:
Jul. 31, 2017
Applicant:
Hideep Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
HIDEEP INC., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G01L 1/26 (2006.01); G06F 3/044 (2006.01); G02F 1/1333 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G01L 1/26 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G02F 1/13338 (2013.01); G06F 2203/04105 (2013.01); H01L 27/323 (2013.01);
Abstract
A touch input device capable of detecting a touch pressure may be provided, that includes: a display panel; and a pressure sensing unit which is disposed under the display panel. The pressure sensing unit includes one central pressure sensor for detecting the pressure and a plurality of non-central pressure sensors for detecting the pressure. An area of each of the non-central pressure sensors is less than that of the central pressure sensor.