EDN

Inspecting the wafer test

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 ...
Semiconductor Engineering

Managing Wafer Retest

Every wafer test touch-down requires a balance between a good electrical contact and preventing damage to the wafer and probe card. Done wrong, it can ruin a wafer and the customized probe card and ...
Semiconductor Engineering

Wafer Probe Struggles To Adapt To Multi-Die Assemblies

Delicate features, uneven surfaces, and extreme density make it difficult to manage probe force and ensure reliability.
AZOM

The Trends Shaping Semiconductor Wafer Manufacturing

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 ...
Optics

Singapore-Taiwan duo collaborate on silicon photonics wafer testing

CompoundTek, the silicon photonics wafer foundry based in Singapore, has agreed a strategic collaboration with Taiwan's STAr Technologies that will aim to speed the technology’s move to large-scale ...
Business Wire

Keysight Unveils 3kV High Voltage Wafer Test System for Power Semiconductors

Increased productivity and efficiency with one-pass test enabled by a high-voltage switching matrix Designed to enhance the safety of operators and equipment; complies with regulations SANTA ROSA, ...
Nasdaq

Aehr Receives FOX-XP™ Multi-Wafer Test & Burn-in Solution Order as Silicon Photonics Customer Makes Transition to Volume Production

FREMONT, Calif., March 01, 2021 (GLOBE NEWSWIRE) -- Aehr Test Systems (NASDAQ: AEHR), a worldwide supplier of semiconductor test and reliability qualification equipment, today announced it has ...
Nasdaq

Aehr Receives First Order for FOX(TM) Wafer Level Test and Burn-in System to be used for Gallium Nitride Semiconductor Engineering and Qualification

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 ...
EDN

ChipMOS achieves DRAM wafer test speed-up

HSINCHU, Taiwan – ChipMOS Technologies (Bermuda) Ltd., a Taiwanese provider of semiconductor testing and assembly services, has developed a wafer tester for probe testing 32 in parallel double data ...
Hackaday

Hair Today Gone Tomorrow: Four Men Go To Fix A Wafer Prober

I’ve had a fairly varied early part of my career in the semiconductors business: a series of events caused me to jump disciplines a little bit, and after one such event, I landed in the test ...
Finanznachrichten

Aehr Test Systems and ISE Labs Announce Partnership on Wafer-Level Test and Burn-in for High-Performance Computing and Artificial Intelligence Processors

FREMONT, CA / ACCESS Newswire / November 3, 2025 / Aehr Test Systems (NASDAQ:AEHR), a worldwide supplier of semiconductor test and burn-in solutions, today announced a strategic partnership with ISE ...