MINIMUM-SPACING CIRCUIT DESIGN AND LAYOUT FOR PICA

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United States of America Patent

SERIAL NO

13452092

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Abstract

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PICA test circuits are shown that include a first transistor and a second transistor laid out drain-to-drain, such that a gap between respective drain regions of the first and second transistors has a minimum size allowed by a given fabrication technology; a first NOR gate having an output connected to the drain region of the first transistor and accepting a first select signal and an input signal; and a second NOR gate having an output connected to the drain region of the second transistor and accepting a second select signal and the input signal. One of said NOR gates biases the connected transistor's drain region, according to the select signal of said NOR gate, to inhibit an optical emission when said connected transistor is triggered.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AINSPAN, HERSCHEL A NEW HEMPSTEAD, US 31 241
KIM, SEONGWON OLD TAPPAN, US 42 278
STELLARI, FRANCO WALDWICK, US 73 311
WEGER, ALAN J MOHEGAN LAKE, US 28 185

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