Items tagged with ASML

One of the greatest obstacles standing between chip manufacturers and the pursuit of smaller, faster, processors is the lack of a proper light source. Current chips are etched using a deep ultraviolet wavelength of 193nm, but at a 28nm semiconductor process geometry, we've reached the limits of what a 193nm wavelength is small enough to etch, even when using immersion lithography (in which the chip is immersed in water). Extreme ultraviolet lithography (EUV) has been pegged as the most likely replacement for current 193nm technology, but repeated problems with ramping EUV have left it stalled on... Read more...
Last month, Intel announced a deal in which it would invest $4.1B in the photolithography company ASML in exchange for a 15% ownership stake in the company. Now, TSMC has followed suit with its own announcement. The Taiwanese foundry hinted in its last conference call that it might take this step, so it's not a surprise to see it following through. Under the terms of the deal, TSMC is investing €276 into developing extreme ultraviolet (EUV) lithography and 450mm wafer deployments, with a further €838 investment that buys it a 5% equity stake in the company. ASML is a vital company to... Read more...