What’s Next For IoT Security?


By Ed Sperling & Jeff Dorsch With security, the little things can cause as much of a problem as the big things. As shown in the recent distributed denial of service attack (DDoS) on Dyn, which created waves of attacks using Mirai malware, connected devices of all sizes can be amassed into an army of bots that can bring even giants like Amazon and Netflix to a dead stop. This attack was ... » read more

The Week In Review: Manufacturing


Chipmakers Alain Kaloyeros, president of SUNY Polytechnic Institute, has resigned. This comes amid charges that Kaloyeros was involved in an alleged bid-rigging scheme, according to multiple reports. SUNY Poly, a high-tech educational ecosystem in New York, was recently formed from the merger of the SUNY College of Nanoscale Science and Engineering (CNSE) and the SUNY Institute of Technology. ... » read more

Securing Chips During Manufacturing


David Lam, chairman of Multibeam, sat down with Semiconductor Engineering to talk about how next-gen lithography tools can be used to prevent cyber attacks and counterfeiting of hardware. SE: How did you get into the anti-counterfeiting business? Lam: About three years ago we were working with some customers that were troubled by the counterfeiting problem. We became aware of that sense o... » read more

7nm Lithography Choices


Chipmakers are ramping up their 16nm/14nm logic processes, with 10nm expected to move into early production later this year. Barring a major breakthrough in lithography, chipmakers are using today’s 193nm immersion and multiple patterning for both 16/14nm and 10nm. Now, chipmakers are focusing on the lithography options for 7nm. For this, they hope to use a combination of two technologies ... » read more

Inside Multi-Beam E-Beam Lithography


Semiconductor Engineering sat down with David Lam, chairman of Multibeam, a developer of multi-beam e-beam tools for direct-write lithography applications. Lam is also a venture capitalist. He founded Lam Research in 1980, but left as an employee in 1985. What follows are excerpts of that conversation. SE: How has the equipment business changed over the years and what’s the state of the i... » read more

The Price Of Consolidation


Consolidation is causing far-reaching changes across the global semiconductor ecosystem due to the size of companies being bought and the dearth of startups to replenish those being acquired. Coupled with the rising cost and difficulty of shrinking features down to advanced process nodes—many argue that is the largest driver of consolidation—the market dynamics for who's buying IP, EDA t... » read more

Finding Defects Is Getting Harder


Chipmakers are plotting out a strategy to scale the transistor to 10nm and beyond. Migrating to these nodes presents a number of challenges, but one issue is starting to gain more attention in the market—killer defects. Defects have always been problematic in the yield ramp for chip designs, but the ability to find them is becoming more difficult and expensive at each node. And it will be... » read more

Complementary E Beam Lithography


Multibeam Chairman David Lam looks at complementary E-Beam lithography (CEBL) and the impact of 1D design and pitch division. [youtube vid=nyvplBl4HA4] » read more

Speeding Up E-beam Inspection


Wafer inspection, the science of finding killer defects in chips, is reaching a critical juncture. Optical inspection, the workhorse technology in the fab, is being stretched to the limit at advanced nodes. And e-beam inspection can find tiny defects, but it remains slow in terms of throughput. So to fill the gap, the industry has been working on a new class of multiple beam e-beam inspectio... » read more

The Week In Review: Manufacturing


Christopher Rolland, an analyst at FBR, made a startling statement in a recent report. “At the pace of consolidation set thus far this year, 32% of all U.S. publicly traded semiconductor companies would be acquired in 2015! While this run-rate is not likely sustainable and should slow as the year progresses, we still expect ~15% consolidation rates for the remainder of this cycle (above low-t... » read more

← Older posts