Method and apparatus for producing semiconductor element
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United States of America Patent
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Dec 3, 2002
Grant Date -
N/A
app pub date -
Oct 25, 2000
filing date -
Oct 25, 1999
priority date (Note) -
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Abstract
A method for producing a semiconductor element comprises the steps of: forming a plurality of grooves on a first surface of a semiconductor multi-layer structure along a first direction: forming a plurality of multi-element bars by cleaving the semiconductor multi-layer structure along a second direction; placing at least one of the plurality of multi-element bars on a support stage; and cleaving the at least one of the plurality of multi-element bars along the plurality of grooves by moving a pressure member in a longitudinal direction of the at least one of the plurality of multi-element bars while a constant load is applied by the pressure member to a second surface of the at least one of the plurality of multi-element bars, the second surface being opposite a third surface corresponding to the first surface of the at least one of the plurality of multi-element bars.
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