RFID tag design with circuitry for wafer level testing

Technologies suitable for on-wafer testing in the ubiquitous computing era are disclosed. Among the inventive features disclosed are: 1) clustering of wafer test probe landing area sites for parallel test sequencing; 2) on wafer test wiring that runs along the wafer's scribe regions; 3) on-wafe...

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Hauptverfasser: HARA DENNIS KIYOSHI, GLIDDEN ROBERT M, HYDE JOHN D, KUHN JAY A, OLIVER RONALD A
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creator HARA DENNIS KIYOSHI
GLIDDEN ROBERT M
HYDE JOHN D
KUHN JAY A
OLIVER RONALD A
description Technologies suitable for on-wafer testing in the ubiquitous computing era are disclosed. Among the inventive features disclosed are: 1) clustering of wafer test probe landing area sites for parallel test sequencing; 2) on wafer test wiring that runs along the wafer's scribe regions; 3) on-wafer test wiring that can be scribed and yet thwart the spread of contamination into the product die; 4) an RFID tag design that allows for on-wafer testing without imposing substantial semiconductor surface area penalty; 5) an RFID tag design that includes built-in self test (BIST) circuitry for the RFID tag's non-volatile memory.
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title RFID tag design with circuitry for wafer level testing
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