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:
Dec. 09, 2014
Filed:
Jul. 30, 2012
Chi-ming Wu, Hsinchu, TW;
Chun-ta Chien, Hsinchu, TW;
Chi-Ming Wu, Hsinchu, TW;
Chun-Ta Chien, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A pixel array substrate includes a substrate, a plurality of center pixel units, a plurality of edge pixel units, at least one conductive pattern, at least one passive electrode and a driving circuit. The substrate includes a main display area and a sub-display area around the main display area. The center pixel units and the edge pixel units are arrayed in the main display area. The conductive pattern and the passive electrode are disposed in the sub-display area, and the conductive pattern is electrically connected to the driving circuit and the passive electrode. The driving circuit is electrically connected to the edge pixel units and the passive electrode and configured to output a plurality of edge pixel signals to the edge pixel units and the passive electrode. A display panel using the pixel array substrate is provided. The pixel array substrate and the display panel have an advantage of increasing display area.