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. 11, 2018
Filed:
Mar. 10, 2017
Synaptics Japan Gk, Tokyo, JP;
Toshiyuki Hikichi, Tokyo, JP;
Shinobu Nohtomi, Tokyo, JP;
Synaptics Japan GK, Tokyo, JP;
Abstract
a display driver is provided which drives a display panel. The display driver includes first and second buffer amplifiers associated with first and second pixels positioned adjacent in a horizontal direction; first and second connection switches; and a controller. Each of the first and second buffer amplifiers includes: a differential input circuit including a MOS transistor pair, first and second drain interconnections; an active load circuit connected to the first and second drain interconnections; and an output stage. The first connection switch is connected between the output nodes of the first and second buffer amplifiers. The second connection switch is connected between the first drain interconnections of the first and second buffer amplifiers. The controller controls the first and second switches in response to image data associated with the first and second pixels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile