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:
Sep. 17, 2024
Filed:
Nov. 02, 2021
Lodestar Licensing Group Llc, Evanston, IL (US);
Jordan D. Greenlee, Boise, ID (US);
Daniel Billingsley, Meridian, ID (US);
Indra V. Chary, Boise, ID (US);
Rita J. Klein, Boise, ID (US);
Abstract
A memory array comprising strings of memory cells comprises laterally-spaced memory blocks individually comprising a vertical stack comprising alternating insulative tiers and conductive tiers. Operative channel-material strings of memory cells extend through the insulative tiers and the conductive tiers. Upper masses comprise first material laterally-between and longitudinally-spaced-along immediately-laterally-adjacent of the memory blocks and second material laterally-between and longitudinally-spaced-along the immediately-laterally-adjacent memory blocks longitudinally-between and under the upper masses. The second material is of different composition from that of the first material. The second material comprises insulative material. Other embodiments, including method, are disclosed.