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. 18, 2022
Filed:
Dec. 12, 2016
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Fabio Pellizzer, Boise, ID (US);
Antonino Rigano, Pioltello, IT;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 45/00 (2006.01); H01L 27/24 (2006.01); H01L 27/02 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/2463 (2013.01); G11C 13/0004 (2013.01); H01L 27/0207 (2013.01); H01L 45/06 (2013.01); H01L 45/1233 (2013.01); H01L 45/16 (2013.01); H01L 45/1691 (2013.01);
Abstract
A phase change memory device with reduced programming disturbance and its operation are described. The phase change memory includes an array with word lines and bit lines and voltage controlling elements coupled to bit lines adjacent to an addressed bit line to maintain the voltage of the adjacent bit lines within an allowed range.