Semiconductor exposure apparatus and parameter check method

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United States of America Patent

PATENT NO 6711452
SERIAL NO

09610370

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Abstract

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An apparatus adapted for exposing a semiconductor is controlled by a program using a plurality of parameters. The apparatus has an extraction device that extracts a parameter, from the plurality of parameters, of which a settable range is changed due to an upgrade of the program. An edit device edits a value of an extracted parameter extracted by the extraction device.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogawa, Osamu Utsunomiya, JP 74 765

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