Method of manufacturing a camera device

Details Method of manufacturing a camera device Method of manufacturing a camera device

1995-01-10

1995-11-14

Hearn, Brian E.

Fishing, trapping, and vermin destroying

437232, 437916, 148DIG172, 313386, H01L 3118, H01L 310272

Patent

active

054666139

ABSTRACT:
A camera device having favorable multiplication characteristics (quantum efficiency) as well as improved sensitivity in a visible light region (especially the region on the red side) and a method of manufacturing the same are provided. The camera device includes a hole injection stop layer, a first photoelectric converting layer including selenium, a second photoelectric converting layer having spectral sensitivity characteristics which are different from those of the first photoelectric converting layer, a third photoelectric converting layer including selenium, and an electron injection stop layer. As a result, it is possible to improve multiplication characteristics (quantum efficiency) and to improve the sensitivity in the visible light region (especially the region on the red side) simultaneously.

REFERENCES:
patent: 3966512 (1976-06-01), Nonaka
patent: 4445131 (1984-04-01), Nonaka et al.
patent: 4900975 (1990-02-01), Shimomoto et al.
patent: 5196702 (1993-03-01), Tsuji et al.
patent: 5233265 (1993-08-01), Takasaki et al.
R. G. Neuhauser, J. Electrochem. Soc., 134, 1 (1987) pp. 6C-13C, "Photoconductors Utilized in TV Camera Tubes".
IEEE Electron Device Letters, vol. EDL-8, No. 9, Sep. 1987, p. 392.
Electro Chemistry and Industrial Physical Chemistry, vol. 56, 1988, p. 516.
Proceedings of National Conference of the Institute of Television Engineers of Japan, 1989, p. 41.
IEEE International Solid-State Circuit Conference, 1990, pp. 212 and 213.
Mat. Res. Soc. Synp. Proc., vol. 77, 1987, pp. 217-222.
Japanese Journal of Applied Physics, vol. 28, No. 2, Feb. 1989, pp. 178-186.
Proceedings of National Conference of the Institute of Television Engineers of Japan 2-8, 1987, pp. 31-32.
ITEJ Technical Report, vol. 12, No. 50, pp. 37-42 (1988).

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