IMAGE SENSOR AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME

摘要

An image sensor includes: a floating diffusion node and a storage diode, which are formed in an image sensor semiconductor substrate for boosting the voltage of the floating diffusion node; a first light shielding material formed on the floating diffusion node; and a second light shielding material which is separated from the first light shielding material and is formed on the storage diode. The image sensor further includes a first voltage supply line which is made of the light shielding material and supplies a first voltage, and a second voltage supply line which is made of the second shielding material and supplies a second voltage lower than the first voltage.