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:
Nov. 01, 2022
Filed:
Aug. 18, 2020
Micron Technology, Inc., Boise, ID (US);
Mitsunari Sukekawa, Higashihiroshima, JP;
Yoshitaka Nakamura, Boise, ID (US);
MICRON TECHNOLOGY, INC., Boise, ID (US);
Abstract
A method including forming a first member having a first portion including a plurality of storage capacitors therein and a second portion surrounding the first portion; forming a second member of a concave shape having a third portion, which corresponds to a lower top surface of the concave shape, including a plurality of access transistors provided correspondingly to the plurality of storage capacitors therein and a fourth portion, which corresponds to an upper top surface of the concave shape, surrounding the third portion; stacking the first member on the second member to physically connect the second and fourth portions and have a gap between the first and third portions; cutting the first member to physically separate the first portion from the second portion; and joining the separated first portion and the third portion with filling the gap therebetween.