Semiconductor device and electronic system including the same
Number of patents in Portfolio can not be more than 2000
United States of America
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Apr 2, 2024
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N/A
app pub date -
May 3, 2021
filing date -
May 3, 2021
priority date (Note) -
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Abstract
A semiconductor device includes: a cell area including a cell substrate, a memory cell array, and a first bonding metal pad on the memory cell array, the memory cell array including a plurality of word lines stacked on the cell substrate and a plurality of bit lines on the plurality of word lines; and a peripheral circuit area having the cell area stacked thereon and including a peripheral circuit substrate, a plurality of circuits on the peripheral circuit substrate, and a second bonding metal pad bonded to the first bonding metal pad, wherein the plurality of circuits include: a plurality of planar channel transistors respectively including a channel along a top surface of the peripheral circuit substrate; and at least one recess channel transistor including a channel along a surface of a recess trench arranged in the peripheral circuit.
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