Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1998-03-12
1999-10-26
Bennett, Henry
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
34428, 34429, 34430, 34433, F25B 2102
Patent
active
059707178
ABSTRACT:
An apparatus is provided with a cooling unit for cooling a treatment substrate, a supporting body for supporting the treatment substrate before being transferred to the cooling unit and a cooling apparatus for cooling the treatment substrate supported by the supporting body. The apparatus cools the treatment substrate in a position where the treatment substrate stands by before being transferred into the cooling unit and thereafter cools the cooled treatment substrate in the cooling unit, which makes rapid and accurate cooling possible.
REFERENCES:
patent: 4414758 (1983-11-01), Peter et al.
patent: 4667478 (1987-05-01), Jones, III
patent: 4777733 (1988-10-01), Usuiwa et al.
patent: 4934151 (1990-06-01), Shima
patent: 5315834 (1994-05-01), Garunts et al.
patent: 5551165 (1996-09-01), Turner et al.
Bennett Henry
Shulman Mel
Tokyo Electron Limited
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