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:
Aug. 13, 2019
Filed:
Mar. 13, 2018
Toshiba Memory Corporation, Minato-ku, JP;
Tsuyoshi Sugisaki, Yokkaichi, JP;
Yasuhito Nakajima, Yokkaichi, JP;
Toshiba Memory Corporation, Minato-ku, JP;
Abstract
A memory device includes first and second electrode layers, first and second semiconductor pillars, an interconnect, and a first connecting conductor. The first and second electrode layers are stacked in a first direction. The second electrode layers are positioned in the first direction when viewed from the first electrode layers. The first semiconductor pillar extends in the first direction through the first electrode layers. The second semiconductor pillar extends in the first direction through the second electrode layers. The interconnect is provided between the first and second electrode layers, and is electrically connected to the first and second semiconductor pillars. The first connecting conductor extends in the first direction, is connected to one of the first electrode layers and one of the second electrode layers. The first connecting conductor extends in the first direction, and crosses at least one of the second electrode layers.