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:
Apr. 06, 2021
Filed:
Feb. 16, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Matthew W. Copel, Yorktown Heights, NY (US);
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/063 (2006.01); G06N 3/04 (2006.01); G06N 3/08 (2006.01); H01L 45/00 (2006.01); H01L 27/10 (2006.01);
U.S. Cl.
CPC ...
G06N 3/0635 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); H01L 45/1233 (2013.01); H01L 45/14 (2013.01); H01L 45/1675 (2013.01); G06N 3/084 (2013.01); H01L 27/101 (2013.01);
Abstract
Technical solutions are described for forming a semiconductor device for a crosspoint array that implements a pre-programmed neural network. An example method includes sequentially depositing a semiconducting layer, a top insulating layer, and a shunting layer onto a base insulating layer. The method further includes etching selective portions of the top insulating layer corresponding to resistance values associated with weights of the crossbar that implements the neural network.