Three-dimensional vertical nor flash thin film transistor strings

Abstract

A memory structure including a storage transistor having a data storage storage region, a gate terminal, a first drain or source terminal, and a second drain or source terminal, the storage transistor being configurable to have a threshold voltage that is representative of data stored in the data storage region; a word line electrically connected to the gate terminal, configured to provide a control voltage during a read operation; a bit line electrically connecting the first drain or source terminal to data detection circuitry; and a source line electrically connected to the second drain or source terminal, configured to provide a capacitance sufficient to sustain at least a predetermined voltage difference between the second drain or source terminal and the gate terminal during the read operation.

Dependencies are inferred from the claim text.