Texas Instruments Corporation

Guan Da Lee

Adi Irwan Herman

A wafer probe test system includes a chuck to support a wafer, and a probe card having a first side to face the chuck, an opposite second side, and an aperture that extends between the first and second sides. The system also includes a probe head mounted to the first side of the probe card and having probe pins to contact a device under test of the wafer, and an infra-red thermal sensor facing the aperture of the probe card to sense a temperature of the wafer.

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Melaka, Malaysia

Guan Da Lee