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:
Jul. 14, 2020
Filed:
Jul. 05, 2019
Seiko Epson Corporation, Tokyo, JP;
Akihiro Tomie, Okaya, JP;
Takeshi Nomura, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A display driver includes a driving circuit, a first switch signal output circuit that outputs a first switch signal group to one end of a switch signal line group coupled to first to N-th demultiplexers, and a second switch signal output circuit that outputs a second switch signal group to the other end of the switch signal line group. The first switch signal output circuit sets an output terminal group of the first switch signal group to a high impedance state in a transition period of a voltage level of a switch signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile