Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride
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United States of America Patent
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Apr 30, 2013
Grant Date -
Feb 11, 2010
app pub date -
Aug 3, 2009
filing date -
Aug 7, 2008
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Abstract
An apparatus and associated method for large-scale manufacturing of gallium nitride. The apparatus comprises a large diameter autoclave or internally-heated high pressure vessel, a seed rack, and a raw material basket. Methods include effective means for utilization of seed crystals. The apparatus and methods are scalable up to very large volumes and are cost effective.
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