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:
Jan. 05, 2021
Filed:
Apr. 24, 2019
Japan Display Inc., Tokyo, JP;
Yutaka Mitsuzawa, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device includes: a display unit including pixels each including a holding circuit that holds a pixel signal; a driver that drives the pixels based on image signals and supply the pixel signal to the holding circuit of each pixel; an encoding circuit that encodes the image signals on a frame basis; storage that stores data resulting from encoding; a determination circuit that determines whether the image signals for consecutive frames are moving image signals or still image signals; and a controller that controls the driver based on the image signals and the result of the determination circuit. The controller brings the driver into a first state for driving the pixels based on the image signals when the result indicates the moving image signals, and into a second state for causing at least part of the driver to stop operating when the result indicates the still image signals.