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. 28, 2020
Filed:
Jun. 08, 2018
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Seiji Imanishi, Sakai, JP;
Motohiro Akiyama, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
An image display device includes a video signal input section that receives a plurality of video signals, a display section that displays, on one or more display screens, an image(s) corresponding to a predetermined video signal(s), a touch detection section that detects a start position and touch release position of a user's touch operation and generates touch information composed of the touch start position and the touch release position, a storage section storing display screen information, a touched position acquisition section that acquires input detection information with reference to the touch information, an input operation judgment section that judges the user's touch operation with reference to the display screen information and the input detection information and determines a screen switching process associated in advance with the touch operation, and a display screen switching section that executes the screen switching process.