Heating – Heating or heat retaining work chamber structure
Reexamination Certificate
2011-03-01
2011-03-01
Wilson, Gregory A (Department: 3749)
Heating
Heating or heat retaining work chamber structure
C432S051000, C427S008000, C427S009000, C700S121000
Reexamination Certificate
active
07896649
ABSTRACT:
The present invention provides a heating system, a heating method and a program, which can readily control processing temperature. A temperature calculating computer4of the heating system includes a device DB42. The device DB42stores therein a temperature correcting table indicative of a relationship between an accumulated film thickness of extraneous matter attached to the interior of each heating apparatus and a temperature correcting amount, with respect to each heating apparatus, for each temperature (processing temperature) in the heating apparatus. Thus, the temperature correcting amount can be specified based on the temperature correcting table, the processing temperature and the accumulated film thickness, so that an optimized value can be calculated from the specified temperature correcting amount.
REFERENCES:
patent: 2002/0045146 (2002-04-01), Wang et al.
patent: 2007/0074660 (2007-04-01), Park et al.
patent: 2008/0213716 (2008-09-01), Koyama et al.
patent: 2008/0311297 (2008-12-01), Hatano et al.
patent: 2009/0117259 (2009-05-01), Kataoka et al.
patent: 2003-109906 (2003-04-01), None
Koyama Noriaki
Wang Wenling
Smith , Gambrell & Russell, LLP
Tokyo Electron Limited
Wilson Gregory A
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