Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1987-01-28
1989-10-10
Pianalto, Bernard
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 451, 427 58, 437173, B05D 306
Patent
active
048731196
ABSTRACT:
The invention provides a method for preparing amorphous semiconductors by (a) activating a semiconductane gas using a activator to produce mononuclear, reactive fragments or gaseous condensation products which serve as precursors for the deposition of an amorphous semiconductor; and (b) controlling the temperature of the activator and the flow rate and temperature of the semiconductane gas so that it does not completely decompose upon the activator.
REFERENCES:
patent: 4532199 (1985-07-01), Cleno et al.
Akhtar Masud
Weakliem Herbert A.
Chronar Corp.
Kersey George E.
Pianalto Bernard
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