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EUV Chipmaking Inches Forward
szotz writes "You've got falling droplets of molten tin, bright lasers, and fancy evacuated optics. What's not to love about EUV light sources? The fact that we still don't have them in production lines producing chips. Light source maker ASML says it's 'more confident' that the technology's on track now, and that the machines should meet their target brightness by 2015, in time to help pattern the 10nm generation of chips — the next next generation. We'll see. Or then again maybe we won't. The light's outside the visible range."
A 10nm feature size is 1000 times smaller than the first 10um processes of the early 1970s. That is, one million transistors will soon fit into the space that one used to.
With the acquisition of Cymer, ASML is actually a light source maker.
It is true that ASML outsources the manufacturing of most components as far as it involves materials processing (machining, coating, soldering) and off-the-shelf components (pumps, filters, sensors, computers, bolts, cables, etc.). But the actual assembly and tuning of these thousands of components is done by ASML's own employees in ASML's own cleanrooms. As I am typing this, this is happening about 15 meters below my office.
Given the wide variety in technologies used in these scanners, and given how fast the technology changes, it wouldn't make much sense to do all the materials processing in-house. For me as a design engineer it is quite cool that I generally only need to worry whether the design of a component is manufacturable by some supplier in the world, rather than that I have to keep in mind what our own tools, which have to be used because they are not yet written off. That would slow down development tremendously -- it is already hard enough to keep up with Moore's law without such a restriction.
(The above are my own views/opinions yadda yadda)
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