CHARGE COUPLED DEVICE AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A charge coupled device and a method for fabricating the charge coupled device are provided to effectively reduce a noise by forming a potential profile of a reset gate to an inclined shape. CONSTITUTION: A charge coupled device comprises a reset gate(44) formed on a semiconductor substrate(41). The reset gate(44) is divided into two portions. A high density n type impurity is implanted into one portion of the two portions. A floating diffusion area(42) is formed at one side of the charge coupled device for sensing an image charge which is transmitted from a charge transmitting channel. A reset drain area(43) is formed at the other side of the charge coupled device. The image charge being detected is exhausted through the reset drain area(43).