Recovery method of NAND flash memory device

Details Recovery method of NAND flash memory device Recovery method of NAND flash memory device

2011-01-04

2011-01-04

Ho, Hoai V (Department: 2827)

Static information storage and retrieval

Floating gate

Particular connection

Reexamination Certificate

active

07864581

ABSTRACT:
A NAND flash memory device is recovered by applying a predetermined bias to a drain or a source. A negative bias is applied to a cell gate so that electrons are injected into a floating gate of a cell. This narrows the distribution of an erase threshold voltage and minimizes interference from states of peripheral cells.

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patent: 10-1995-0000273 (1995-01-01), None
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