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. 10, 2021
Filed:
Jul. 27, 2020
E Ink Corporation, Billerica, MA (US);
Richard J. Paolini, Jr., Framingham, MA (US);
Carl Taussig, Woodside, CA (US);
Seth J. Bishop, Framingham, MA (US);
David Victor Marcolin, Vancouver, CA;
Russell J. Dewitte, Mendon, MA (US);
E Ink Corporation, Billerica, MA (US);
Abstract
A display () primarily intended for use on an external surface of a building comprises a weatherproof housing (); a bistable electro-optic medium () enclosed within and visible through the housing; an electrode () enclosed within the weatherproof housing and arranged to drive the electro-optic medium; a power source () enclosed within the weatherproof housing; data receiving means () enclosed within the weatherproof housing and arranged to receive data wirelessly from a source outside the weatherproof housing; and display drive means () arranged to receive data from the data receiving means and power from the power source, and to control the potential of the electrode.