Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1990-01-31
1991-07-09
Shoop, Jr., William M.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361393, 357 55, 357 75, 357 81, H05K 720
Patent
active
050310720
ABSTRACT:
A baseboard for orthogonal mounting of integrated circuit chips thereto is described. Plural channels (14) are anisotropically etched in a silicon baseboard (10). A corresponding plurality of integrated circuit chips (12) are inserted into the channels (14). A number of baseboard contact pads (18) are formed adjacent each channel (14), and are solder bonded to corresponding chip conductor pads (16). Interconnect conductors (20, 28) provide connection of each baseboard pad (18) either to other chips (12) or to connector pads (22) located adjacent an edge (26) of the baseboard chip mount (10). A coating (30) of silicon carbide over the surface of the baseboard chip mount (10) improves the thermal efficiency of the assembly.
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Bean Kenneth E.
Malhi Satwinder S.
Comfort James T.
Kesterson James C.
Sharp Melvin
Shoop Jr. William M.
Texas Instruments Incorporated
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