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. 03, 2021
Filed:
Dec. 13, 2018
E Ink Corporation, Billerica, MA (US);
Mark Benjamin Romanowsky, Cambridge, MA (US);
Kosta Ladavac, Somerville, MA (US);
Stephen J. Telfer, Arlington, MA (US);
Jay William Anseth, Canton, MA (US);
E Ink Corporation, Billerica, MA (US);
Abstract
An electro-optic medium that may be incorporated into an electro-optic display. The medium includes a first microcapsule containing at least one of a first dispersion of colored particles and a colored fluid and an encapsulated second dispersion that may include the first microcapsule and a plurality of electrophoretic particles. The colored particles of the first dispersion may include one or more sets of differently colored electrophoretic particles. The second dispersion may be encapsulated within a second microcapsule or a microcell, for example.