ULTRAHIGH SPEED IMAGE PICKUP DEVICE

摘要

An ultra-high speed image sensor is a frame transfer type. A charge corresponding to an intensity of a incident ray is generated at an element 123b of a charge transfer path 123 corresponding to each window 115. The generated charge is transferred on the charge transfer path 123 by voltages applied from the charge transfer electrodes 116 to 118. Each of the charge transfer electrodes 116 to 118 has a larger size in a charge transfer direction at portions corresponding to the window 115 than that at portions covered with the intercepting film 114. <IMAGE>