Novel architecture to monitor isolation integrity between floating gate and source line

Abstract

A new method to form a floating gate isolation test structure in the manufacture of a memory device is achieved. The method comprises providing a substrate. A gate oxide layer is formed overlying the substrate. A floating gate conductor layer is deposited overlying the gate oxide layer. The floating gate conductor layer is patterned to expose the substrate for planned source regions. Ions are implanted into the exposed substrate to form the source regions. Contacting structures are formed to the source regions. Contacting structures are formed to the floating gate conductor layer.

Dependencies are inferred from the claim text.