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:
Dec. 08, 2020
Filed:
Feb. 27, 2017
Sharp Kabushiki Kaisha, Sakai, JP;
Tatsuhiko Suyama, Sakai, JP;
Noriyuki Tanaka, Sakai, JP;
Takuya Sone, Sakai, JP;
Daiji Kitagawa, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
The power consumption of an apparatus including a touch panel is reduced. In a touch panel control device () including a sensor drive section () and a liquid crystal drive controller (), the sensor drive section () makes a detection sensitivity during a pause period lower than a detection sensitivity during an update period, the pause period being a period in which the liquid crystal drive controller () does not update the image that is displayed on a liquid crystal display panel (), the update period being a period in which the liquid crystal drive controller () updates the image that is displayed on the liquid crystal display panel ().