Flash memory

Static information storage and retrieval – Floating gate – Particular biasing

Reexamination Certificate

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Details

C365S185330, C365S185310, C365S185180, C365S185240, C365S218000, C365S185250

Reexamination Certificate

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11219020

ABSTRACT:
Flash memory supporting methods for erasing memory cells using a decrease in magnitude of a source voltage of a first polarity to increase the magnitude of a control gate voltage of a second polarity during an erase period.

REFERENCES:
patent: 4384349 (1983-05-01), McElroy
patent: 4503524 (1985-03-01), McElroy
patent: 5280454 (1994-01-01), Tanaka et al.
patent: 5357463 (1994-10-01), Kinney
patent: 5485423 (1996-01-01), Tang et al.
patent: 5650964 (1997-07-01), Chen et al.
patent: 5726933 (1998-03-01), Lee et al.
patent: 5808937 (1998-09-01), Chi et al.
patent: 5828605 (1998-10-01), Peng et al.
patent: 5862078 (1999-01-01), Yeh et al.
patent: 5917755 (1999-06-01), Rhinerson et al.
patent: 5949717 (1999-09-01), Ho et al.
patent: 5991195 (1999-11-01), Nobukata
patent: 6049484 (2000-04-01), Lee et al.
patent: 6049486 (2000-04-01), Lee et al.
patent: 6055183 (2000-04-01), Ho et al.
patent: 6122201 (2000-09-01), Lee et al.
patent: 6236608 (2001-05-01), Ratnam
patent: 6243299 (2001-06-01), Rhinerson et al.
patent: 6285588 (2001-09-01), Fastow
patent: 6614693 (2003-09-01), Lee et al.
patent: 6894931 (2005-05-01), Yaegashi et al.
patent: 6903407 (2005-06-01), Kang
patent: 7057932 (2006-06-01), Mihnea et al.
patent: 7068543 (2006-06-01), Mihnea et al.
patent: 7099195 (2006-08-01), Mihnea et al.
patent: 2003/0235080 (2003-12-01), Yaegashi et al.
patent: 2004/0196685 (2004-10-01), Miida
patent: 2004/0233743 (2004-11-01), Mihnea et al.
patent: 2004/0233751 (2004-11-01), Mihnea et al.
patent: 2004/0233762 (2004-11-01), Mihnea et al.
patent: 2006/0067128 (2006-03-01), Mihnea et al.
Lee et al., “Using Erase Self-Detrapped Effect To Eliminate the Flash Cell Program/Erase Cycling VthWindow Close,” IEEE, 1999.

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