H - Electricity – 01 – L
Patent
H - Electricity
01
L
356/161, 356/34
H01L 27/10 (2006.01) H01L 27/102 (2006.01) H01L 29/167 (2006.01) H03K 17/735 (2006.01)
Patent
CA 1095184
SEMICONDUCTOR JUNCTION- ISOLATED PNPN CROSSPOINT SWITCH Abstract of the Disclosure A semiconductor junction-isolated PNPN crosspoint switch array has a plurality of crosspoint switches that are each formed of four regions of alternating conductivity type in a semiconductor substrate. Low enough leakage to allow the crosspoint switch array to be used in large telephone switching systems is achieved by proper selection of the thickness of the semiconductor regions and by appropriate gold doping thereof.
289611
D'altroy Frederick A.
Hartman Adrian R.
Jacobs Richard M.
Pritchett Robert L.
Shackle Peter W.
Kirby Eades Gale Baker
Western Electric Company Incorporated
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