Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ching Tsann Leu0
Tzeng Ju Hsue0
Chung Zen Chen0
Chung Shan Kuo0
Date of Patent
April 12, 2011
0Patent Application Number
123506350
Date Filed
January 8, 2009
0Patent Primary Examiner
Patent abstract
A method for conducting an over-erase correction describes the steps of: conducting a first erase and verification operation; using an FN soft program to correct over-erased cells if bit line leakage is found after the first erase and verification operation; conducting a second erase and verification operation; and using a hot carrier HC soft program to correct over-erased cells if bit line leakage is found after the second erase and verification operation.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
