Microfluidic device and method of fabricating the same
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United States of America Patent
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-
Jan 31, 2012
Grant Date -
Oct 8, 2009
app pub date -
Apr 3, 2009
filing date -
Apr 7, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A microfluidic device and a method of fabricating the microfluidic device are provided. The microfluidic device includes: a platform including an upper substrate and a lower substrate that are bonded to face each other; a microfluidic structure obtained by forming grooves in the lower substrate; a lower substrate protrusion pattern including an outline protrusion that protrudes from the lower substrate toward the upper substrate along an outline of the microfluidic structure; and an adhesive layer disposed between the lower substrate protrusion pattern and the upper substrate in order to bond the upper substrate and the lower substrate to each other. The lower substrate protrusion pattern only supports the upper substrate, and remaining portions of the lower substrate except for the lower substrate protrusion pattern do not have structures for supporting the upper substrate.
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