Appeal No. 1999-1651
Application No. 08/775,308
BACKGROUND
The appellants’ invention relates to a controller for power device and drive
controller for motor. An understanding of the invention can be derived from a reading of
exemplary claim 41, which is reproduced below.
41. A semiconductor device comprising:
a support member having an upper surface and a lower portion;
at least one power device;
at least one control element for controlling said at least one power
device;
a plurality of first terminals each having a first end and a second
end, at least one first end electrically connected to said at least one power
device;
a plurality of second terminals each having a first end and a second
end, the first ends electrically connected to said at least one control
element;
a heat sink having one major surface, said heat sink disposed on
the lower portion of said support member;
a package comprising an upper package portion joined with said
support member;
said at least one power device, said at least one control element,
and the first ends of said first and second terminals arranged on the upper
surface of said support member;
said package sealing said at least one power device, said at least
one control element, and said first ends of said first and second terminals;
and
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