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. 20, 2012
Filed:
Apr. 13, 2009
Takahide Ohkami, Newton, MA (US);
Holly G. Gates, Somerville, MA (US);
Takahide Ohkami, Newton, MA (US);
Holly G. Gates, Somerville, MA (US);
E Ink Corporation, Cambridge, MA (US);
Abstract
A data structure for use in controlling a bistable electro-optic display having a plurality of pixels comprises a pixel data storage area storing, for each pixel of the display, data representing initial and desired final states of the pixel, and a drive scheme index number representing the drive scheme to be applied; and a drive scheme storage area storing data representing at least all the drive schemes denoted by the drive scheme index numbers stored in the pixel data storage area. A corresponding method of driving a bistable electro-optic display using such a data structure is also provided.