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:
Jun. 07, 2022
Filed:
Dec. 14, 2020
Kioxia Corporation, Tokyo, JP;
Hiroaki Komaki, Tachikawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, in a memory system, a printed circuit board a first end portion and a second end portion. The second end portion is a portion arranged in an opposite side of the first end portion. Both of a semiconductor memory and a controller are disposed on the first surface. A edge connector is connectable to a host device and is disposed in the first end portion. Plural through-hole portions are disposed in the second end portion. Each of the plural through-hole portions penetrates from the first surface to the second surface. Each of the plural through-hole portions has an inner surface covered with an electrically-conductive film. Plural pad electrodes are disposed on the second surface in the second end portion. At least some of the plural through-hole portions are electrically connected to the controller. At least some of the plural pad electrodes are electrically connected to the controller.