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:
Mar. 05, 2019
Filed:
May. 18, 2016
Avalanche Technology, Inc., Fremont, CA (US);
Avalanche Technology, Inc., Fremont, CA (US);
Abstract
The present invention is directed to a memory device that includes an array of memory cells. Each of the memory cells includes a memory element connected to a two-terminal selector element. The two-terminal selector element includes a first electrode and a second electrode with a switching layer interposed therebetween. The switching layer includes a plurality of metal-rich clusters embedded in a nominally insulating matrix. One or more conductive paths are formed in the switching layer when an applied voltage to the memory cell exceeds a threshold level. Each of the memory cells may further include an intermediate electrode interposed between the memory element and the two-terminal selector element. The two-terminal selector element may further include a third electrode formed between the first electrode and the switching layer, and a fourth electrode formed between the second electrode and the switching layer.