The latest news and information on semiconductor inspection, measurement and test, including metrology, microscopy, spectroscopy, spectrometry, CD measurement, defect detection/inspection, overlay and wafer inspection.
Reducing Test Costs, Throughputs Alexander Braun, Senior Editor - 07/16/2008
At yesterday’s Test, Assembly & Packaging TechXPOT’s “Yield Management” session, various presenters demonstrated the necessity of reducing rocketing test costs. Overall, the presenters concentrated on the fact that testing becomes more difficult and costly as chip complexity continues to grow and device average selling prices (ASPs) shrink. More
Surface Profiler Tackles Solar Market Aaron Hand, Executive Editor, Electronic Media - 07/16/2008
KLA-Tencor’s (Milpitas, Calif.) latest stylus surface profiling system, unveiled this week at Intersolar North America, offers advanced features for scientific research and production environments, such as solar cell manufacturing.
More
Breaking the Barriers to RF Multi-DUT Tests Karl Stuber, Senior Director, Test, Assembly & Packaging, SEMI, San Jose - 07/11/2008
Because test companies have reduced test time to the bare minimum, and many chipmakers have reduced capital expenditures in favor of intelligent use of equipment and approaches, the last dimension to be addressed is multi-DUT testing.
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Reduced CapEx for Test Dan Tracy, Senior Director, and Lara Chamness, Senior Market Analyst, Industry Research and Statistics Group, SEMI, San Jose - 07/11/2008
As a percentage of total spending on semiconductor capital equipment, spending on test equipment has trended below 20% of total equipment spending since the 2000 peak year of semiconductor industry equipment spending.
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Planes, Test and Capacity Management SEMI, San Jose - 07/11/2008
Dan Hamling, founder and CEO of Chip Nexus (San Diego), will present on Thursday, July 17, at 11:00 a.m., as part of the SEMICON West Test, Assembly and Packaging TechXPOT. He emphasizes that improved profitability and ROI will be the result of appropriate use of test capacity management.
More
Distributed and Adaptive Test Karl Stuber, Senior Director, Test, Assembly & Packaging, SEMI, San Jose - 07/11/2008
On Tuesday, July 15, at SEMICON West, there will be a TechXPOT session focused on yield management.
More
The Measure of All Things Alexander E. Braun, Senior Editor, Semiconductor International May 13, 2008 A Modest Proposal
For decades now, there has been a desperate wringing of hands and loud, roaring noise... More
Vivek Bakshi, founder and president of EUV Litho Inc., explains why he started up the International Workshop on EUV Lithography, which took place in Maui in June. He also expands on recent developments in EUV, and why more research is needed.
Now Playing: CMOS and Beyond: Surface Prep at Nanoscales At SEMICON West 2006, Alex Braun interviews Ahmed Busnaina, director of the NSF Nanoscale Science and Engineering Center for High-Rate Nanomanufacturing at Northeastern University. Busnaina gives his perspective on the longevity of CMOS, nanotechnology, and surface preparation at nanoscales. More Videos >>
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Technical Articles
Yield Goals for 22 nm Dilip Patel, Kye-Weon Kim, Doron Arazi, John Allgair, Benjamin Bunday, Milton Godwin, Victor Vartanian, Pete Lipscomb and Aaron Cordes, International Sematech Manufacturing Initiative (ISMI), Austin, Texas, 06/01/2008 The industry is on target to deliver necessary defect metrology and film metrology solutions, but new overlay target structures are needed for 22 nm monitoring....
Assessing Component Damage, Failure Risk Ray Thomas, Sonoscan, Elk Grove Village, Ill., www.sonoscan.com; Paul Melville NXP Semiconductor, Eindhoven, Netherlands, www.nxp.com, 06/01/2008 Acoustic imaging, combined with electrical testing, provides insight into the cause of electrical failure in plastic packages....
CD Metrology Confidently Looks Beyond 32 nm Alexander E. Braun, Senior Editor, 06/01/2008 Although traditional tools are showing signs of reaching their limits, workarounds and more complex models, added to new technologies, should continue providing the needed accuracy and precision to control processes and perform inspection, measurement and test....