Patent ID: 7547601
Filing Date: 2009-06-16
Classification: G11C,H01L

Abstract:
1. A method of providing a memory cell, comprising: providing a body of a semiconductor material having a first conductivity type; arranging a filter of a conductor-filter system in contact with a first conductor of the conductor-filter system; arranging at least portion of a second conductor of a conductor-insulator system including a drain in contact with the filter; arranging a first insulator of the conductor-insulator system in contact with the second conductor at an interface; arranging a first region spaced from the second conductor; arranging a channel of the body between the first region and the second conductor; arranging a second insulator adjacent to the first region; arranging a charge storage region between the first and the second insulators; arranging a first portion of a word-line adjacent to and insulated from the charge storage region; and arranging a second portion of the word-line adjacent to and insulated from the body.