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:
Aug. 22, 2017
Filed:
Jan. 04, 2016
Applicant:
E Ink Corporation, Billerica, MA (US);
Inventors:
Richard J. Paolini, Framingham, MA (US);
George G. Harris, Woburn, MA (US);
Jonathan D. Albert, Philadelphia, PA (US);
Barrett Comiskey, Taipei, TW;
Assignee:
E Ink Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G09G 3/34 (2006.01); G02F 1/167 (2006.01); G09G 3/20 (2006.01); G02F 1/133 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 1/13306 (2013.01); G09G 3/2003 (2013.01); G09G 3/344 (2013.01); G02F 2001/1678 (2013.01);
Abstract
A multi-color electrophoretic medium contains first, second and third species of particles. The first species of particles is light-scattering, while the second and third species of particles are transmissive. A method for driving such a display is also described.