20250220876. Semiconductor De (SAMSUNG ELECTRONICS ., .)

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Abstract: an embodiment provides a semiconductor device including: a substrate; a bit line disposed on the substrate; an insulating pattern disposed on the bit line; a channel pattern disposed on the bit line and extending in a vertical direction substantially perpendicular to a surface of the substrate along an upper surface of the bit line and a sidewall of the insulating pattern; a dummy pattern disposed between the insulating pattern and the channel pattern; a word line that intersects the bit line and is spaced apart from the channel pattern; a gate insulating pattern disposed between the channel pattern and the word line; and a landing pad connected to the channel pattern.

Inventor(s): Moonju Hong

CPC Classification: H10B12/05 (ELECTRONIC MEMORY DEVICES)

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