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:
Nov. 12, 2024
Filed:
Oct. 23, 2023
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Koichi Sugiyama, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); G06F 3/042 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04186 (2019.05); G06F 3/0412 (2013.01); G06F 3/042 (2013.01); G06F 3/044 (2013.01); G06F 3/04166 (2019.05); G06F 3/0418 (2013.01); G06F 3/0425 (2013.01); G06F 3/0446 (2019.05);
Abstract
A display device includes: a capacitance detection processing unit that detects a change in electrostatic capacitance of a display panel due to an input operation; an image acquisition processing unit that acquires a captured image from an imager that captures an image of the inputter performing the input operation; and a position detection processing unit that detects the input position on the display panel, based on a change in the electrostatic capacitance, which is detected by the capacitance detection processing unit, and the captured image, which is acquired by the image acquisition processing unit.