Patent ID: 7507589

Claim:
A method of forming a semiconductor structure comprising: forming a first conductive plate that touches a dielectric layer, the first conductive plate having a first side region and a second side region that lies opposite to and spaced apart from the first side region; and forming a conductive structure, the conductive structure having: a second conductive plate that lies over and is spaced apart from the first conductive plate, the second conductive plate having a first side region and a second side region that lies opposite to and spaced apart from the first side region of the second conductive plate; a first side wall that touches the second side region of the first conductive plate and the second side region of the second conductive plate; and a second side wall that touches the first side region of the second conductive plate, the second side wall lying laterally adjacent to and spaced apart from the first side region of the first conductive plate.