Semiconductor crystal removal apparatus and production method for semiconductor crystal
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United States of America Patent
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Jul 12, 2016
Grant Date -
Jan 2, 2014
app pub date -
Jun 14, 2013
filing date -
Jun 27, 2012
priority date (Note) -
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Abstract
The present invention provides a semiconductor crystal removal apparatus which realizes effective removal of a semiconductor crystal from a crucible through rapid melting of a solidified flux, and a method for producing a semiconductor crystal. The semiconductor crystal removal apparatus includes a crucible support for supporting a crucible so that the opening of the crucible is directed downward; a heater for heating the crucible supported on the crucible support; and a semiconductor crystal receiving net for receiving a semiconductor crystal falling from the opening of the crucible. The semiconductor crystal removal apparatus further includes a determination portion for determining removal of the semiconductor crystal on the basis of a change in weight through falling of the semiconductor crystal.
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