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:
Sep. 01, 2026
Filed:
Feb. 23, 2023
E Ink Corporation, Billerica, MA (US);
George G. Harris, Woburn, MA (US);
Richard J. Paolini, Jr., Framingham, MA (US);
David Victor Marcolin, Coquitlam, CA;
Xianhe Wei, Lynn, MA (US);
Shyamala Subramanian, Arlington, MA (US);
E INK CORPORATION, Billerica, MA (US);
Abstract
An electro-optic display includes a backplane with at least one electrode, a layer of an electro-optic material disposed adjacent to the backplane, and a light-transmissive electrically-conductive layer disposed on the opposite side of the layer of electro-optic material from the backplane. The electro-optic display also includes a rod member disposed laterally adjacent to the backplane, the electro-optic material, and the light-transmissive electrically-conductive layer. A first barrier layer is disposed adjacent to the light-transmissive electrically-conductive layer and a first side of the rod member, and a second barrier is layer disposed on the backplane and a second side of the rod member. The second side is the opposite side of the rod member from the first side. A flexible barrier tape extends from an edge portion of the first barrier layer, around the rod member, to an edge portion of the second barrier layer.