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:
Nov. 08, 2022
Filed:
Jul. 16, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Atsushi Hirai, Tokyo, JP;
Yuji Hashimoto, Kanagawa, JP;
Abstract
In a display system, a source drive circuit outputs a source signal. Multiple switching elements are respectively connected between multiple source lines and the source drive circuit, and each switching element outputs a source signal output from the source drive circuit to a source line in an ON state and stops the output of the source signal to the source line in an OFF state. A switching circuit supplies multiple pulse signals to the multiple switching elements. A CPU determines pulse widths of the multiple pulse signals. The pulse widths of the multiple pulse signals are determined such that each of the pulse widths of the multiple pulse signals is longer than or equal to a charging time of a pixel electrode and such that the sum of the pulse widths of the multiple pulse signals is shorter than or equal to a horizontal synchronization period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile