Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1991-07-15
1993-01-05
Jones, W. Gary
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156651, 134 1, C23F 100
Patent
active
051767910
ABSTRACT:
Cleaning a device to make a film made from carbon or containing carbon as a main ingredient is carried out by etching the interior of a deposition chamber where the film is formed, with an etching gas in a plasma state selected from the group of hydrogen, oxygen, and a gaseous fluoride, and then cleaning the interior of the deposition chamber with a cleaning gas selected from the group of argon and hydrogen in a plasma state.
REFERENCES:
patent: 4786352 (1988-11-01), Benzing
patent: 4797178 (1989-01-01), Bui
patent: 4816113 (1989-03-01), Yamazaki
Aoyagi Osamu
Itoh Kenji
Friedman Charles K.
Jones W. Gary
Semiconductor Energy Laboratory Co,. Ltd.
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