Semiconductor device component and semiconductor device
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United States of America Patent
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Sep 29, 2015
Grant Date -
Mar 19, 2015
app pub date -
Feb 28, 2014
filing date -
Sep 13, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A semiconductor device component includes a first portion having a first hole usable as a nut insertion hole, and a second portion having a second hole adjacent to the first hole with a wall interposed therebetween. The first hole includes a first surface facing the wall, a second surface adjacent to the first surface, a third surface adjacent to the second surface, a fourth surface adjacent to the third surface and facing the first surface, a fifth surface adjacent to the fourth surface and facing the second surface, and a sixth surface adjacent to the fifth surface and the first surface and facing the third surface. A distance between the first and fourth surfaces is greater than a distance between the second and fifth surfaces, and greater than a distance between the third and sixth surfaces.
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