Scribing and breaking apparatus and system therefor
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United States of America Patent
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Sep 6, 2011
Grant Date -
Apr 12, 2007
app pub date -
Oct 3, 2006
filing date -
Jan 17, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A separation apparatus comprising a first and a second scribing portions for scribing front and rear surfaces of a first mother substrate made of a brittle material along first predetermined scribing lines previously provided on the front and rear surfaces of the first mother substrate, the first and second scribing portions being opposed to each other on an upper side and a lower side, and a holding and transferring portions for holding and transferring the first mother substrate so that the first predetermined scribing lines of the first mother substrate are located between the first and second scribing portions.
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