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:
Mar. 05, 2024
Filed:
Apr. 10, 2020
E Ink Holdings Inc., Hsinchu, TW;
Chien-Hsing Chang, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A reflective active device array substrate includes a substrate, a plurality of active devices, a protective layer, and a plurality of metal oxide conductor layers. The active devices are dispersedly disposed on the substrate. The protective layer is disposed on the substrate and covers the active devices. The protective layer has a plurality of openings, and each of the openings exposes a source or a drain of the corresponding active device, respectively. The metal oxide conductor layers are disposed on the substrate and cover the protective layer. Each of the metal oxide conductor layers is electrically connected to the source or the drain of the corresponding active device through the corresponding opening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile