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. 22, 2023
Filed:
Apr. 16, 2021
Micron Technology, Inc., Boise, ID (US);
Collin Howder, Boise, ID (US);
Justin D. Shepherdson, Meridian, ID (US);
Chet E. Carter, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A microelectronic device may include a source structure and a stack structure. The stack structure may include a vertically alternating sequence of insulative structures and conductive structures. Filled slits may extend through the stack structure and into the source structure, the slits dividing the stack structure into multiple blocks. Memory cell pillars may extend through the stack structure and into the source structure, the memory cell pillars and the filled slits terminated at substantially the same depth within the source structure as one another.