Intel Corporation

Donald E Edenfeld

Todd P Albertson

John C Johnson

Jin Yang

Christopher J Nelson

Patrick Whiting

Anil Kaza

A probe head may be utilized to test an electronic device. The probe head may include a probe axis extending along a length of the probe head. The probe head may include a probe core including a first metal. The probe core may include a core surface having a first dimension. The first dimension may be perpendicular to the probe axis. The probe core may include a probe tip, for instance extending from the core surface along the probe axis. The probe tip has a second dimension that may be perpendicular to the probe axis. The second dimension may be less than the first dimension of the core surface. The probe head may include a cladding layer that includes a second metal. The cladding layer may be coupled around a perimeter of the probe core. The probe tip may extend beyond the cladding layer.

Probe head and electronic device testing system

Embodiments may include systems and methods for manufacturing a probe for wafer sorting or die testing. A probe for wafer sorting or die testing may include a probe body and a probe tip. The probe body may include a probe core and a probe plating layer around the probe core. The probe core may include a first material, and the probe plating layer may include a second material. The probe tip may be next to the probe core of the probe body and may include the first material. In addition, the probe tip may have an end surface that is smaller than a surface of the probe core, and larger than a single point. A probe-manufacturing device may include a forging unit, a clipping unit, and an actuation mechanism to control the forging unit and the clipping unit. Other embodiments may be described and/or claimed.

Probes for wafer sorting

A tester for testing a digital device. The tester includes a plurality of time measurement units to measure transition timing values of output data of each output pin of the digital device in each test cycle. A plurality of result operations units performs real-time arithmetic operations on the measured transition timing values to produce a pass/fail result and additional test results. A plurality of result accumulators stores the pass/fail result and a number of selected test results. And a capture/analysis engine captures and analyzes the pass/fail result and the selected results to provide comprehensive test performance of the digital device.

Growing community of inventors

Beaverton, OR, United States of America

Donald E Edenfeld