ENCAPSULATION COATING TO REDUCE PARTICLE SHEDDING
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United States of America Patent
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Issued Date -
Dec 30, 2010
app pub date -
Feb 5, 2008
filing date -
Feb 5, 2008
priority date (Note) -
Abandoned
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Abstract
Various embodiments of the present invention relate to an encapsulated ceramic element coated with polymer material applied precisely to the element edges that are exposed during dicing. Methods of applying the polymer, as well as specific polymers that are particularly useful are disclosed. For example, the polymer material may be applied using precise application methods such as ink-jet printing to direct-write the material precisely where specifically desired. Another method described in the use of photolithographic methods. Additionally, the inventors have identified polyimide as a particularly useful polymer material in connection with certain aspects.
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