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:
Mar. 05, 2024
Filed:
Dec. 12, 2022
E Ink Corporation, Billerica, MA (US);
Kenneth R. Crounse, Somerville, MA (US);
Stephen J. Telfer, Arlington, MA (US);
Ana L. Lattes, Newton, MA (US);
Christopher L Hoogeboom, Burlington, MA (US);
Richard J. Paolini, Jr., Framingham, MA (US);
Seth J. Bishop, Framingham, MA (US);
E Ink Corporation, Billerica, MA (US);
Abstract
Improved methods for driving an active matrix of pixel electrodes controlled with thin film transistors when the voltage on a top electrode is being altered between driving frames. The methods described increase performance by providing smaller swings in the overall voltage between the top electrode and pixel electrode while reducing stress on the thin film transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile