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:
Sep. 15, 2020
Filed:
Jul. 03, 2018
Toshiba Memory Corporation, Minato-ku, JP;
Shingo Nakajima, Yokkaichi, JP;
Ryota Asada, Kuwana, JP;
Hidenobu Nagashima, Yokkaichi, JP;
Masayuki Akou, Yokkaichi, JP;
Toshiba Memory Corporation, Minato-ku, JP;
Abstract
According to one embodiment, a semiconductor device includes a substrate, an interconnect layer, a layer stack, and a first silicon nitride layer. The interconnect layer includes a transistor provided on the substrate and a first interconnect electrically coupled to the transistor and is provided above the transistor. The layer stack is provided above the interconnect layer and includes conductive layers stacked with an insulation layer interposed between two of conductive layers of each pair of conductive layers. The first silicon nitride layer is provided between the interconnect layer and the layer stack.