As the world awaits commercialization of 0.18 micron- technology wafers, a University of Texas (Austin, TX) team led by Grant Willson printed 0.08 micron features on a semiconductor wafer using a 193-nm-wavelength stepper. The Semiconductor Industry Association's roadmap for the market did not expect 0.08 micron features until the year 2009. Experts predicted the development of a new post-optical technology to produce sizes at or below 0.10 micron. However, Willson generated the minute features using an etched-quartz phase-shift photomask produced by DuPont Photomasks Inc. (Round Rock, TX). "I didn't believe it could be done at first," says Willson. "It really works better than my wildest imaginings, and it appears that the process latitude is there to generate smaller features yet." Call (512) 471-7272.
Engineers throughout the US are in the midst of celebrating Engineers Week. But the celebration extends beyond the country’s borders, and even beyond the Earth itself; the crew of the International Space Station joined the festivities, too!
Many engineering professionals have come to view CAD as something of a commodity, not an area where much innovation can be expected. CAD tools continue to get better, however, with software delivering powerful capabilities for the evolving product design process.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.