Field-effect control of conductance ZnO and its application to image storage

Abstract

VI c d ? >-0 Fig 80 M 40 30 20 15 IO 8 6 4 2 1 0 IO 20 30 40 50 60 70 80 90 100 110 120 1 3 0 1 4 0 1 5 0 TIME TO PEAK OF CURRENT PULSE -MICROSECONDS I. 2. Turn-on voltage drop V,, versus time to peak of current pulse for 70 amperes. 55 e 506 4 0 % g 350 2 ~3 0 0 306 ; 250 25 4 f 2 w 200 3, for example, was made after the image was stored for 5 minutes. At an arbitrary time the stored image can be erased by coronacharging the surface, thus preparing the panel for the storage of a new image.