Getter having two activation temperatures and structure comprising this getter
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United States of America Patent
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May 26, 2015
Grant Date -
May 19, 2011
app pub date -
Nov 2, 2010
filing date -
Nov 17, 2009
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Abstract
The structure comprises a closed cavity under a controlled atmosphere in which a monoblock getter with a first getter layer is arranged. The first getter layer presents at least first and second getter areas which have different activation temperatures. The second getter area is formed on an adjustment sub-layer of the getter material activation temperature.
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