Cleaning and liquid contact with solids – Processes – With work or work parts movable during treatment
Reexamination Certificate
2006-03-14
2006-03-14
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Processes
With work or work parts movable during treatment
C134S034000, C134S035000, C134S036000
Reexamination Certificate
active
07011715
ABSTRACT:
A method that includes rotating a wafer, heating the wafer, applying a first liquid through one or more nozzles to a center of a topside of the wafer that is cooler than the heated wafer, and translating the one or more nozzles to an outer diameter edge of the wafer.
REFERENCES:
patent: 5882433 (1999-03-01), Ueno
patent: 6221168 (2001-04-01), Carter et al.
patent: 6398975 (2002-06-01), Mertens et al.
patent: 6406551 (2002-06-01), Nelson et al.
patent: 6491764 (2002-12-01), Mertens et al.
Applied Materials Inc.
Barr Michael
Blakely & Sokoloff, Taylor & Zafman
Chaudhry Saeed
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