Cleaning and liquid contact with solids – Processes – Including application of electrical radiant or wave energy...
Patent
1994-06-29
1996-05-21
El-Arini, Zeinab
Cleaning and liquid contact with solids
Processes
Including application of electrical radiant or wave energy...
134 7, 134 6, 134 26, 134 32, 134 33, B08B 100, B08B 302, B08B 312, B08B 702
Patent
active
055185525
ABSTRACT:
A substrate scrubbing and cleaning method in which a substrate is carried to a rotatable scrubbing arrangement, and both surfaces of the substrate are scrubbed by the rotatable scrubbing arrangement while the substrate is maintained substantially horizontal. In addition, a cleaning solution is applied to both surfaces of the substrate while the substrate is substantially horizontal and is linearly reciprocated.
REFERENCES:
patent: 3479222 (1969-11-01), David et al.
patent: 4109337 (1978-08-01), Hillman et al.
patent: 4178188 (1979-12-01), Dussault et al.
patent: 5092011 (1992-03-01), Gommori et al.
Anai Noriyuki
Iwasaki Tatsuya
Kitamura Shinzi
Mizosaki Kengo
Satoh Takami
El-Arini Zeinab
Tokyo Electron Kyushu Limited
Tokyo Electron Limited
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