Vapor phase growth method

Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step

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427 93, 427 94, 156DIG64, C30B 2502

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active

045390681

ABSTRACT:
A plasma chemical vapor deposition method for forming a film on a substrate which is placed on one of a pair of electrodes oppositely arranged within the reaction chamber of a reactor. A plurality of power generators of different frequencies are applied to the electrodes to excite reactive gases introduced into the reaction chamber, whereby the reactive gases are transformed into a plasma and a desired film is formed on the substrate. Film with a small number of pinholes was formed at a relatively high deposition rate by combinations of power generator frequencies of, for example, 13.56 MHz and 1 MHz, 13.56 MHz and 50 KHz, and 5 MHz and 400 KHz.

REFERENCES:
patent: 3472751 (1969-10-01), King
patent: 3600126 (1971-08-01), Hellund
patent: 3876373 (1975-04-01), Glyptis
patent: 4173661 (1979-11-01), Bourdon

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