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:
Jun. 08, 2004
Filed:
Feb. 24, 2003
Robert M. Sikora, San Jose, CA (US);
Sean P. McMahon, San Jose, CA (US);
Cymscape Incorporated, San Jose, CA (US);
Abstract
A reflective display system is disclosed that utilizes four overlapping layers of colored dye injected into channels so as to provide a pixel assembly operatively responsive to present an image for human viewing. Each of the four layers contains one color of the CMYK color method. The reflective display system injects packets of colored liquid or transparent fluid into the channels made of transparent material and each channel carries one of the colored liquids. Each of the pixel assemblies is defined by the width of the channel in one direction and the size of the liquid colored packet within the channel in the orthogonal direction. The color of the pixel is defined by the stacking of the liquid dyed colored packets at a particular location when viewed against a white substrate.