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. 02, 2018
Filed:
Mar. 21, 2016
Winbond Electronics Corp., Taichung, TW;
Frederick Chen, Taichung, TW;
Chia-Hua Ho, Taichung, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
Provided is a three-dimensional resistive memory including a channel pillar, a first gate pillar, a first gate dielectric layer, first and second stacked structures, a variable resistance pillar and an electrode pillar. The channel pillar is on a substrate. The first gate pillar is on the substrate and at a first side of the channel pillar. The first gate dielectric layer is between the channel pillar and the first gate pillar. The first and second stacked structures are on the substrate and respectively at opposite second and third sides of the channel pillar. Each of the first and second stacked structures includes conductive material layers and insulating material layers alternately stacked. The variable resistance pillar is on the substrate and at a side of the first stacked structure opposite to the channel pillar. The electrode pillar is on the substrate and inside of the variable resistance pillar.