| 摘要 |
PURPOSE:To make equal the pitch of video element, by making adjacent impurities of adjacent unit cells mutually and locating the readout sections of adjacent unti cells adjacently and providing a photo sensing area by unit sell on the readout section. CONSTITUTION:N<+> layers 4-1, 4-2 constituting a CCD channel on a P type semiconductor substrate 3 are formed adjacently via a P<+> layer 5 of the channel stopper. The CCD area 15 and electrodes 7-1-7-4 are overlapped by forming the conductor electrodes 7-1-7-4 and the electrodes are located with equal intervals. Since the photosensing area is an amorphous semiconductor layer 8 on the electrodes 7-1- 7-4, the pitch of video element can be made equal in interval. |
