Coating processes – Electrical product produced – Photoelectric
Patent
1978-10-17
1980-05-27
Smith, John D.
Coating processes
Electrical product produced
Photoelectric
75228, 264 15, 264125, 423510, 427 83, 4272481, C23C 1300, G03G 5082
Patent
active
042050987
ABSTRACT:
Selenium pellets are produced by compacting, under a pressure, a powdery material selected from a group consisting of powdery metallic selenium, and a mixture of powdery metallic selenium and one or more of additives, and by sintering the resulting compact at a temperature not less than 100.degree. C. but lower than the melting point of selenium.
The selenium pellets are used as selenium source material in vacuum-deposition to produce a photoconductive layer having improved photoelectric properties over those obtained by using conventional particulate amorphous selenium as source material.
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patent: 3164892 (1965-01-01), Lieberman et al.
patent: 3973917 (1976-08-01), Henriksson
patent: 4015029 (1977-03-01), Elchisak
patent: 4046565 (1977-09-01), Miller
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patent: 4097273 (1978-06-01), Gunther
patent: 4127235 (1978-11-01), Klaile et al.
Aoyagi Mitsuo
Kanno Tominori
Kobayashi Shuji
Nomura Shin-ichi
Ueno Kazuei
Smith John D.
Stanley Electric Co. Ltd.
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