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:
Dec. 24, 2024
Filed:
Feb. 29, 2024
Monolithic 3d Inc., Klamath Falls, OR (US);
Zvi Or-Bach, Haifa, IL;
Jin-Woo Han, San Jose, CA (US);
Monolithic 3D Inc., Klamath Falls, OR (US);
Abstract
A 3D semiconductor device, the device including: a first level including a first single crystal layer and a memory control circuit, the memory control circuit including a plurality of first transistors; a first metal layer overlaying the first single crystal layer; a second metal layer overlaying the first metal layer; a plurality of second transistors disposed atop the second metal layer; a third metal layer disposed atop the plurality of third transistors; and a memory array including word-lines and memory cells, where the memory array includes at least four memory mini arrays, where at least one of the plurality of second transistors includes a metal gate, where each of the memory cells includes at least one of the plurality of second transistors, where the memory control circuit includes at least one digital to analog converter circuit, and where the device includes a hybrid bonding layer.