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:
Dec. 19, 2017
Filed:
Jul. 21, 2014
Flexenable Limited, Cambridge, GB;
Guillaume Fichet, Cambridge, GB;
William Reeves, Cambridge, GB;
FLEXENABLE LIMITED, Cambridge, GB;
Abstract
A technique, comprising: providing a pixelated display unit comprising an array of pixels, wherein the optical output for each pixel is independently controllable; applying a first color filter overlay to a viewing surface of said pixelated display unit, said first color filter overlay defining a first color pattern including one or more areas of a single color continuously extending over a plurality of pixels; operating said pixelated display unit to produce regions of differing brightnesses within said first color pattern; peeling said first color filter overlay from said viewing surface of said display unit; applying a second color filter overlay to said viewing surface of said display unit, said second color filter overlay defining a second color pattern including one or more areas of a single color continuously extending over a plurality of pixels; and operating said pixelated display unit to produce regions of differing brightnesses within said second color pattern.