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:
Feb. 20, 2018
Filed:
Jun. 29, 2016
Applicant:
E Ink Corporation, Billerica, MA (US);
Inventors:
George G. Harris, Woburn, MA (US);
Olga Vladimirovna Barykina-Tassa, Boston, MA (US);
Brandon MacDonald, Melrose, MA (US);
Assignee:
E Ink Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02B 26/08 (2006.01); G02F 1/29 (2006.01); G02F 1/167 (2006.01); G02F 1/1333 (2006.01); G02B 27/22 (2018.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02B 27/2278 (2013.01); G02F 1/13336 (2013.01); G02F 1/133305 (2013.01); G02F 2201/16 (2013.01);
Abstract
Apparatus and methods for forming a composite electrophoretic display comprised of multiple, stacked electrophoretic displays are described. The individual electrophoretic displays that form the composite display may be driven separately using different driving signals. The electrical connections for the individual displays may be configured to minimize the impact of the electrical connections on the overall aesthetic of the composite display.