Circuit substrate including printed circuit board having heat-shielding portion
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United States of America Patent
Stats
-
Mar 20, 2001
Grant Date -
N/A
app pub date -
Jul 21, 1998
filing date -
Jul 23, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circuit substrate includes a plurality of electronic devices including a heat-generating electronic device, and a printed circuit board having the plurality of electronic devices mounted thereon and having a slit hole for thermally isolating a portion for mounting the heat-generating electronic device and a portion for mounting other electronic devices.
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