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. 19, 2023
Filed:
Nov. 06, 2020
Imec Vzw, Leuven, BE;
IMEC vzw, Leuven, BE;
Abstract
The disclosed technology relates to a selector device for a memory array, and a method of forming the selector device. In some embodiments, the selector device comprises a first electrode layer embedded in an oxide; a second electrode layer arranged above the first electrode layer and separated from the first electrode layer by the oxide; and a semiconductor material forming a semiconductor layer on the top surface of the second electrode layer, and extending through the second electrode layer and the oxide onto the top surface of the first electrode layer, wherein the semiconductor material contacts the first electrode layer and the second electrode layer. In some embodiments, the selector device helps to solve the sneak path problem in the memory array it is inserted into.