解放出儲罐車CCD成(cheng)(cheng)像的(de)(de)過(guo)程是這樣的(de)(de):CCD表面被(bei)覆的(de)(de)硅(gui)半導(dao)體(ti)光(guang)敏元件捕獲光(guang)子后產生光(guang)生電(dian)(dian)(dian)子,這些(xie)電(dian)(dian)(dian)子先(xian)被(bei)積(ji)蓄在(zai)(zai)CCD下方的(de)(de)絕緣層中,然(ran)后由控制電(dian)(dian)(dian)路以串(chuan)行的(de)(de)方式導(dao)出(chu)到(dao)模數電(dian)(dian)(dian)路中,再經(jing)過(guo)DSP等成(cheng)(cheng)像電(dian)(dian)(dian)路形成(cheng)(cheng)圖像。fast scan 和slow scan大的(de)(de)區別就在(zai)(zai)于光(guang)生電(dian)(dian)(dian)子導(dao)出(chu)的(de)(de)速(su)度和電(dian)(dian)(dian)路系統上不同(tong)。