Wafer inspection has become a critical part of the semiconductor manufacturing process. Inspections performed after wafer test can analyze the marks left by probe cards to ensure that the test process ...
In a heterogeneous integrated system, the impact of composite yield fallout due to a single chiplet is creating new performance imperatives for wafer test in terms of test complexity and coverage.
Semiconductor testing has traditionally functioned as a stable screening step in the manufacturing flow so that failing devices can be identified and separated prior to packaging. Test infrastructure ...
In this interview, Dr. Chady Stephan, PhD, the Applied Markets Leader at PerkinElmer, talks to AZoM about the current trends shaping semiconductor wafer manufacturing. A semiconductor is a material ...
The move to multi-die packaging is driving chipmakers to develop more cost-effective ways to ensure only known-good die are integrated into packages, because the price of failure is significantly ...
Semiconductors are the essential component fueling the growth of industries such as automotive, renewable energy, communications, information technology, defense, and consumer electronics. The rise of ...
FREMONT, CA / ACCESSWIRE / December 14, 2023 / Aehr Test Systems (NASDAQ:AEHR), a worldwide supplier of semiconductor test and burn-in equipment, today announced it has received an initial customer ...
Although it requires a new generation of test equipment, testing MEMS devices is challenging but not impossible. Since the early days of the IC industry, wafer-level test has been possible using ...
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AEHR keeps winning: Up +100% with memory chip deal potential
Small-cap semiconductor stock Aehr Test Systems (NASDAQ: AEHR) has gotten off to an absolutely blistering start to 2026. Overall, its return on the year comes in well above 100% as Aehr continues to ...
Keeping an IC cool takes on new meaning when power dissipation exceeds 150 watts. Innovative electrical and mechanical solutions to new wafer testing challenges continue to be developed. For example, ...
FREMONT, CA / ACCESS Newswire / August 26, 2025 / Aehr Test Systems (AEHR), a worldwide supplier of semiconductor test and burn-in equipment, today announced it has received a purchase order from a ...
This higher density of circuitry on a wafer requires greater accuracy and a highly fragile and advanced fabrication process. Several newer and highly complex ICs today are made of a dozen or more ...
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