Since the great number of elements constituting a unit pixel having an amplification function would hinder reduction of pixel size, unit pixel n,m arranged in a matrix form is comprised of a photodiode, a transfer switch for transferring charges stored in the photodiode, a floating diffusion for storing...http://www.google.es/patents/US8023024?utm_source=gb-gplus-sharePatente US8023024 - Solid-state imaging element having image signal overflow path
Solid-state imaging element having image signal overflow path
