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:
May. 30, 2017
Filed:
Mar. 04, 2015
Applicant:
E Ink Corporation, Billerica, MA (US);
Inventors:
Alexi C. Arango, Somerville, MA (US);
Joseph M. Jacobson, Newton Center, MA (US);
Karl Raymond Amundson, Cambridge, MA (US);
Dirk Hertel, Quincy, MA (US);
Assignee:
E Ink Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02F 1/167 (2006.01); B41J 3/407 (2006.01); B82Y 10/00 (2011.01); B82Y 20/00 (2011.01); G06F 15/02 (2006.01); G04B 47/00 (2006.01); G09F 9/302 (2006.01); G09F 9/37 (2006.01); G06K 19/077 (2006.01); H01L 27/12 (2006.01); H01L 27/28 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01); H05K 1/09 (2006.01); H05K 3/10 (2006.01); H05K 3/12 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); B41J 3/4076 (2013.01); B82Y 10/00 (2013.01); B82Y 20/00 (2013.01); G04B 47/00 (2013.01); G06F 15/0283 (2013.01); G06K 19/07703 (2013.01); G09F 9/302 (2013.01); G09F 9/372 (2013.01); G09G 3/344 (2013.01); G09G 3/3446 (2013.01); H01L 27/12 (2013.01); H01L 27/28 (2013.01); G02F 2001/1676 (2013.01); G09G 2300/08 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2380/02 (2013.01); H01L 51/005 (2013.01); H01L 51/0036 (2013.01); H01L 51/0038 (2013.01); H01L 51/0045 (2013.01); H01L 51/0051 (2013.01); H01L 51/0052 (2013.01); H01L 51/0077 (2013.01); H01L 51/0078 (2013.01); H01L 51/0508 (2013.01); H01L 51/0512 (2013.01); H05K 1/097 (2013.01); H05K 3/105 (2013.01); H05K 3/1241 (2013.01);
Abstract
A dielectrophoretic display comprises a substrate having walls defining at least one cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface; a suspending fluid contained within the cavity; a plurality of at least one type of particle suspended within the suspending fluid; and means for applying to the fluid an electric field effective to cause dielectrophoretic movement of the particles to the side wall of the cavity.