SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME

Abstract: a semiconductor device includes a substrate, a plurality of bit lines, an insulating layer and a plurality of plugs. the substrate includes a plurality of active areas. the bit lines are separated from each other and disposed on the substrate. the insulating layer overlies a top surface of the substrate. the plugs are disposed on the top surface of the insulating layer and separated from the active areas. the plugs and the bit lines are alternately arranged along a first direction, and the plugs include a plurality of first plugs and at least one second plug. accordingly, structural defects possibly occurring in a semiconductor device can be effectively ameliorated, so as to form a semiconductor device with improved reliability of components.

Inventor(s): Janbo Zhang, Yu-Cheng Tung

CPC Classification: H10B12/485 (ELECTRONIC MEMORY DEVICES)

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