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. 22, 2025
Filed:
Mar. 27, 2023
Unisantis Electronics Singapore Pte. Ltd., Singapore, SG;
UNISANTIS ELECTRONICS SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A p layer extending in a direction horizontal to a substrate is provided separately from the substrate. An n+ layer and an n layer are provided on respective sides of the layer. A gate insulating layer partially covers the layers. A gate conductor layer partially covers the layer. A gate insulating layer partially covering the layer is provided separately from the layer. A gate conductor layer partially covers the layer. An n+ layer is provided at part of the p layer between the layers. The layers are connected to a bit line, a control line, a word line, a plate line, and a source line, respectively. Memory operation of a dynamic flash memory cell is performed by manipulating voltage of each line.