Non-volatile memory device

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United States of America Patent

PATENT NO 9406691
SERIAL NO

14863749

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Abstract

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According to one embodiment, a non-volatile memory device includes a plurality of electrodes, at least one semiconductor layer, conductive layers, and first and second insulating films. The electrodes are arranged side by side in a first direction. The semiconductor layer extends into the electrodes in the first direction. The conductive layers are provided between each electrode and the semiconductor layer and separated from each other in the first direction. The first insulating film contacts the conductive layers, and extends in the first direction along the semiconductor layer between the conductive layers and the semiconductor layer. The second insulating film is provided between the first insulating film and the semiconductor layer. The first insulating film includes a first portion located between the conductive layers and the second insulating film, and a second portion located between the interlayer insulating film and the second insulating film.

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Patent Owner(s)

Patent OwnerAddress
KIOXIA CORPORATION1-21 SHIBAURA 3-CHOME MINATO-KU TOKYO 108-0023

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aiso, Fumiki Kuwana, JP 59 590
Higuchi, Masaaki Yokkaichi, JP 51 491
Ohashi, Takuo Kuwana, JP 35 168
Okamoto, Tatsuya Inabe, JP 55 284
Sekine, Katsuyuki Yokkaichi, JP 124 1808

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