Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified material other than unalloyed aluminum
Patent
1991-05-28
1993-02-09
LaRoche, Eugene R.
Active solid-state devices (e.g., transistors, solid-state diode
Combined with electrical contact or lead
Of specified material other than unalloyed aluminum
257774, 257775, H01L 2160, H01L 2348
Patent
active
051856522
ABSTRACT:
An electrical connection between a first bus and a second bus on a semiconductor integrated circuit device manufactured using conventional CMOS technology. The first bus has a horn shape which permits a plurality of vias to be arranged in an arc thereon. This arrangement of vias facilitates permitting the current to flow substantially evenly between a first bus and a second bus.
REFERENCES:
patent: 3795845 (1974-03-01), Cass et al.
patent: 4021838 (1977-05-01), Warwick
patent: 4587549 (1986-05-01), Ushiku
patent: 4975758 (1990-12-01), Crafts
Braen, "Power Distribution for Large-Scale IC Devices", IBM TDB, vol. 16, No. 7, Dec. 1973, pp. 2308-2309.
Dahmen, "Measuring the Contact Resistance of Metallization on Silicon", IBM TDB, vol. 14, No. 3, Aug. 1971 p. 969.
Crafts Harold S.
Waldron Robert D.
Jenkins Matthew R.
LaRoche Eugene R.
Martin Paul W.
NCR Corporation
Nguyen Viet Q.
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