Semiconductor device and test device for same

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reexamination Certificate

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C324S765010

Reexamination Certificate

active

06885208

ABSTRACT:
A semiconductor device includes a quadrangular semiconductor substrate and a self test circuit formed on the semiconductor substrate. A plurality of pads are formed on the semiconductor substrate, which pads are coupled at least to the self test circuit. The semiconductor substrate includes four rectangular or square regions which each include a respective corner of the quadrangle, and at least two of the pads are respectively located on diagonally opposite ones of the regions from one another.

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patent: 1293824 (2001-05-01), None
patent: 11-274251 (1999-08-01), None
patent: P2000-227459 (2000-08-01), None
patent: 2000-332077 (2000-11-01), None

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