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:
Oct. 23, 2018
Filed:
May. 11, 2017
Atomera Incorporated, Los Gatos, CA (US);
Richard Stephen Roy, Dublin, CA (US);
ATOMERA INCORPORATED, Los Gatos, CA (US);
Abstract
A semiconductor device may include a plurality of memory cells, and at least one peripheral circuit coupled to the plurality of memory cells and comprising a superlattice. The superlattice may include a plurality of stacked groups of layers with each group of layers comprising a plurality of stacked base semiconductor monolayers defining a base semiconductor portion and at least one non-semiconductor monolayer thereon constrained within a crystal lattice of adjacent base semiconductor portions. The semiconductor device may further include a first power switching device configured to couple the at least one peripheral circuit to a first voltage supply during a first operating mode, and a second power switching device configured to couple the at least one peripheral circuit to a second voltage supply lower than the first voltage supply during a second operating mode.