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. 26, 2017
Filed:
Aug. 08, 2016
Winbond Electronics Corp., Taichung, TW;
Tso-Hua Hung, Taichung, TW;
Kao-Tsair Tsai, Taichung, TW;
Hsaio-Yu Lin, Hsinchu County, TW;
Bo-Lun Wu, Changhua County, TW;
Ting-Ying Shen, Chiayi, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
Memory devices are provided. The memory device includes a substrate. A dielectric layer is disposed on the substrate and a plurality of resistive memory cells is disposed on the dielectric layer. Each resistive memory cell includes a via disposed in a first opening of the dielectric layer. A conductive layer is disposed on the via. The memory device further includes a capacitor structure including a bottom electrode, a variable resistance layer disposed on the bottom electrode and a top electrode disposed on the variable resistance layer, wherein the bottom electrode is disposed on the conductive layer.