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:
Jul. 29, 2025
Filed:
Jun. 15, 2022
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Lingyu Kong, Singapore, SG;
Sok Han Wong, Singapore, SG;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 41/27 (2023.01); H10B 43/27 (2023.01); H01L 21/311 (2006.01);
U.S. Cl.
CPC ...
H10B 43/27 (2023.02); H10B 41/27 (2023.02); H01L 21/31111 (2013.01);
Abstract
An electronic device comprises a source stack comprising one or more conductive materials. A source contact is adjacent to the source stack and a source seal is on a portion of the source contact. Tiers of alternating conductive materials and dielectric materials are adjacent to the source contact. Pillars extend through the tiers and the source contact and into the source stack. Additional electronic devices, electronic systems, and methods of forming the electronic devices are disclosed.