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. 03, 2008
Filed:
Aug. 26, 2005
Applicants:
Yelena Lipovetskaya, Howell, MI (US);
Dale Smith, Ann Arbor, MI (US);
Frederick L. Sibley, Brooklyn, MI (US);
Lori Schairer, Jackson, MI (US);
Martin LU, Mundelein, IL (US);
Inventors:
Yelena Lipovetskaya, Howell, MI (US);
Dale Smith, Ann Arbor, MI (US);
Frederick L. Sibley, Brooklyn, MI (US);
Lori Schairer, Jackson, MI (US);
Martin Lu, Mundelein, IL (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Charge Control Agents In Display Media. Use of charge control agents in display media comprising bichromal elements increases the ability to control translation and rotation of spherical elements in their cavities more precisely, thus yielding sharper and clearer images and longer life at lower applied voltages.