Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified material other than unalloyed aluminum
Patent
1997-03-21
1998-09-29
Arroyo, T. M.
Active solid-state devices (e.g., transistors, solid-state diode
Combined with electrical contact or lead
Of specified material other than unalloyed aluminum
257503, 257522, 257773, H01L 2348, H01L 2352, H01L 2940, H01L 2900
Patent
active
058148884
ABSTRACT:
A semiconductor device with a multilayer wiring structure has an insulating substrate and first conductors formed on top of the insulating substrate with a groove between neighboring first conductors. An insulating film covers the first conductors as well as the grooves between the neighboring first conductors. A void serving to reduce electrostatic capacitance between the conductors is formed in the grooves. An interlayer insulating film is formed on top of the first conductors to prevent leakage current, and second conductors are formed on top of the interlayer insulating film.
Nishioka Yasushiro
Okuno Yasutoshi
Park Kyung-Ho
Tanaka Tsuyoshi
Arroyo T. M.
Donaldson Richard L.
Kempler William B.
Laws Gerald E.
Texas Instruments Incorporated
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