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:
Jan. 29, 2019
Filed:
Nov. 17, 2017
E Ink Holdings Inc., Hsinchu, TW;
Xue-Hung Tsai, Hsinchu, TW;
Wei-Tsung Chen, Hsinchu, TW;
Henry Wang, Hsinchu, TW;
Po-Hsin Lin, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A pixel structure includes a substrate, a gate electrode disposed on the substrate, a capacitor electrode disposed on the substrate, a first insulation layer, an active layer disposed on the first insulation layer, a drain electrode, a source electrode and an extension electrode. The capacitor electrode is spaced apart from the gate electrode. The first insulation layer covers the gate electrode and the capacitor electrode. The first insulation layer has a recess vertically above the capacitor electrode. The drain and the source electrodes are disposed on the active layer and spaced apart from each other. The extension electrode extends from the drain electrode or the source electrode into the recess.