Photodiode having light-absorption part separated by PN junction and method of fabricating the same

摘要

A photodiode includes, a reflecting member that reflects light incident to a separating region toward light-absorption parts. A plurality of light-absorption parts are separated by the separating region, and the reflecting member formed on the separating region has at least one sloped surface capable of reflecting the light incident to the separating region in a concentrated manner toward the light-absorption parts. A method of fabrication of the photodiode is also disclosed. <IMAGE>