Image pick-up tube and apparatus having the same

Details Image pick-up tube and apparatus having the same Image pick-up tube and apparatus having the same

1990-01-31

1993-06-08

Yusko, Donald J.

Electric lamp and discharge devices

Cathode ray tube

Image pickup tube

313370, 313376, 313385, 313544, 313530, H01J 3126

Patent

active

052182649

ABSTRACT:
An image pick-up apparatus is disclosed which includes a target portion having a photoconductive film on a substrate and a target electrode and reads video information converted into an electric signal in the photoconductive film by an electron beam. An insulating region is provided for the target portion such that carrier generated in an ineffective scanned region (a target region corresponding to an area not scanned by the electron beam) does not appear on a surface of the target portion.

REFERENCES:
patent: 2900569 (1959-08-01), Cope
patent: 3287581 (1966-11-01), Rome et al.
patent: 3872344 (1975-03-01), Shimizu et al.
patent: 4039888 (1977-08-01), Ashikawa et al.
patent: 4888521 (1989-12-01), Tanioka et al.
IEEE Electron Device Letters, vol. EDL-8, No. 9 Sep. 1987 pp. 392-394.
Satsuzo Kogaku (Image Pickup Engineering), pp. 109-116, Corona-Sha Dec. 1975.
Preliminary Transactions for National Congress of the Institute of TV Engineers of Japan, pp. 81-82, Dec. 1982.

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