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. 02, 2024
Filed:
Aug. 31, 2021
E Ink Corporation, Billerica, MA (US);
Teck Ping Sim, Acton, MA (US);
Paroma Palchoudhuri, Waltham, MA (US);
Kenneth R Crounse, Somerville, MA (US);
Yuval Ben-Dov, Cambridge, MA (US);
Karl Raymond Amundson, Cambridge, MA (US);
E Ink Corporation, Billerica, MA (US);
Abstract
A method for driving an electrophoretic display having a plurality of display pixels, the method comprising dividing the plurality of display pixels into a plurality of groups, updating one group of display pixels from the plurality of groups of display pixels, the one group of display pixels includes at least n number of adjacent display pixels being updated at the same time, wherein n is an integer greater than or equal to 2, and applying an edge clearing waveform to no more than (n×2)+2 number of cardinal pixels of the one group of display pixels.