Lateral transistor

Details Lateral transistor Lateral transistor

1995-12-22

1998-07-21

Jackson, Jerome

Active solid-state devices (e.g., transistors, solid-state diode

Integrated circuit structure with electrically isolated...

Lateral bipolar transistor structure

257565, 257557, H01L 2900

Patent

active

057838550

ABSTRACT:
A lateral transistor includes a first conductivity type semiconductor substrate, a first second conductivity type region in the substrate, a second second conductivity type region in the substrate spaced from and partially surrounding the first region including a plurality of sides and corners; an electrically insulating film covering the semiconductor substrate and including respective penetrating holes extending to the first and second regions; a first metal film disposed on the insulating film and contacting the second region through a first of the penetrating holes; and a second metal film disposed on the insulating film and contacting the first region through a second of the penetrating holes wherein the first metal film is missing opposite a first of the corners of the second region and the second metal film extends across the second region at the first corner.

REFERENCES:
patent: 3465214 (1969-09-01), Donald
patent: 5200803 (1993-04-01), Leduc

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