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:
Aug. 18, 2020
Filed:
Feb. 05, 2019
Applicant:
Sandisk Technologies Llc, Addison, TX (US);
Inventors:
Masanori Tsutsumi, Yokkaichi, JP;
Manabu Kakazu, Yokkaichi, JP;
Raghuveer S. Makala, Campbell, CA (US);
Senaka Kanakamedala, San Jose, CA (US);
Assignee:
SANDISK TECHNOLOGIES LLC, Addison, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/11582 (2017.01); H01L 27/11556 (2017.01); H01L 27/11558 (2017.01); H01L 27/11529 (2017.01); H01L 27/11573 (2017.01); H01L 27/11519 (2017.01); H01L 27/11565 (2017.01); H01L 27/1157 (2017.01); H01L 27/11524 (2017.01);
U.S. Cl.
CPC ...
H01L 27/11582 (2013.01); H01L 27/1157 (2013.01); H01L 27/11519 (2013.01); H01L 27/11524 (2013.01); H01L 27/11529 (2013.01); H01L 27/11556 (2013.01); H01L 27/11558 (2013.01); H01L 27/11565 (2013.01); H01L 27/11573 (2013.01);
Abstract
A three-dimensional memory device includes a vertical semiconductor channel surrounding a vertical dielectric core. Laterally extending dielectric pegs structurally support the vertical semiconductor channel and the vertical dielectric core. The vertical semiconductor channel may be a single crystalline semiconductor channel.
Tsutsumi, Masanori. (2020). Three-dimensional memory device containing channels with laterally pegged dielectric cores (U.S. Patent No. 10748925). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10748925
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile