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. 13, 2021
Filed:
Dec. 14, 2017
Kyocera Document Solutions Inc., Osaka, JP;
Seiji Onishi, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A display device () includes a display section (), a detector (), and a controller (). The display section () has a display surface (). The display section () is configured to display an image (G). The detector () is capable of detecting a plurality of contact positions based on contact made on the display surface () by a detected object. The plurality of contact positions include a first contact position (P), a second contact portion (P), and a third contact position (P). When the detector () detects the first contact position (P) and subsequently detects the second contact position (P) and the third contact position (P), the controller () moves the image (G) so that the first contact position (P) is positioned at a prescribed reference point (BP). When determining that a pinching operation has been performed based on a change in the distance between the second contact position (P) and the third contact position (P), the controller () performs an enlargement process or a reduction process on the image (G) with respect to the prescribed reference point (BP).