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Home › Non-volatile memory device including a contour of an insulation film, located below a vertically oriented embedded body, having expanded portion corresponding to the second semicondutor portion of the lower structure

Non-volatile memory device including a contour of an insulation film, located below a vertically oriented embedded body, having expanded portion corresponding to the second semicondutor portion of the lower structure

US Patent 12219766 · Granted Feb 4, 2025

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