MEMORY DEVICE INCLUDING STRUCTURES IN MEMORY ARRAY REGION AND PERIPERAL CIRCUITRY REGION

Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes data lines; first structures located in a first region, electrically separated from each other, and including first conductive contacts coupled to the data lines; second conductive contacts located in the first region and coupled to memory elements of the apparatus; second structures located in a second region, electrically separated from each other, and including respective gates of transistors in the second region; a first dielectric material formed in the second region and including a first portion and a second portion, the first portion formed at a first side of a structure among the second structures, the second portion formed at a second side first of the structure; and a second dielectric material formed over the first structures and the second structure. A portion of the second dielectric material contacts the first portion of the first dielectric material.