November 2013 - Page 4 of 10 - Semiconductor Engineering

The Hunt For The Next Application To Drive System-Level Design And Verification
By Frank Schirrmeister - 20 Nov, 2013 - Comments: 0

In recent years, most of my customer presentations highlighted some type of mobile device – system and system on chip (SoC) — to explain the challenges for system-level design and verification. But I also like to look into other application domains to understand how challenges may develop over time and to identify similarities and differences in challenges between application domains. Co... » read more

Bounceback In Equipment Market
By Ed Sperling - 20 Nov, 2013 - Comments: 0

For three months, beginning in July, the major index by which the U.S. semiconductor manufacturing equipment gauges its health took a dip, leaving executives in a highly cyclical industry in nail-biting mode. Since then, however, they seem to have recovered some of their composure. At the center of this angst is SEMI’s book-to-bill ratio, which is a three-month moving average of bookings a... » read more

Blog Review: Nov. 20
By Ed Sperling - 20 Nov, 2013 - Comments: 0

Can you really heat your home office with just four candles? It all depends on where you put those candles, as Mentor’s Robin Bornoff shows in part one of this series. And make sure you check out the video, particularly if you’ve had a tough day. Synopsys’ Karen Bartleson interviews ST’s Oleg Logvinov on camera about the IoT, which may be the biggest change since the Industrial Revol... » read more

Manufacturing Bits: Nov. 19
By Mark LaPedus - 19 Nov, 2013 - Comments: 0

Toothpick Fab Tools NASA's Goddard Space Flight Center in Greenbelt, Md. has developed a specialized atomic layer deposition (ALD) system and a "virtual toothpick" to enable ultra-thin films on chips and systems. NASA has built an ALD reactor chamber, which measures three inches in diameter and two feet in length. The system can deposit films inside pores and cavities, giving ALD the abilit... » read more

Power-Performance Bits: Nov. 19
By Brian Bailey - 19 Nov, 2013 - Comments: 0

Different Species of Carbon Nanotubes We all know that humans can be either left or right handed, but what about carbon nanotubes? Apparently, single-walled carbon nanotubes come in a plethora of different “species,” each with its own structure and unique combination of electronic and optical properties. Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National... » read more

Phosphors Turn Blue LED Lights White
By Katherine Derbyshire - 18 Nov, 2013 - Comments: 0

LEDs inherently produce monochromatic light. An excited electron decays back to the ground state, releasing its energy in the form of a photon. The wavelength of this photon is defined by the band structure of the semiconductors used to make the LED. While monochromatic light is fine for indicator lights, most display and general lighting applications use white light. Not only is white light... » read more

System Bits: Nov. 19
By Brian Bailey - 18 Nov, 2013 - Comments: 0

Practical Invisibility Anyone who has read Harry Potter or watched Star Trek knows how powerful invisibility can be—at least in science fiction or the world of magic. But now, two researchers in The Edward S. Rogers Sr. Department of Electrical & Computer Engineering at the University of Toronto have demonstrated an effective invisibility cloak that is thin, scalable and adaptive to diff... » read more

Experts At The Table: What’s Missing In The IoT
By Ed Sperling - 15 Nov, 2013 - Comments: 0

Semiconductor Engineering sat down to discuss the future of the IoT with Oleg Logvinov, director of market development for STMicroelectronics’ Industrial and Power Conversion Division; Martin Lund, senior vice president of the IP Group at Cadence; Naveed Sherwani, president and CEO of Open-Silicon; and Damon Hernandez, a member of the Web3D Consortium. What follows are excerpts of that conver... » read more

The Week In Review: Manufacturing & Design
By Mark LaPedus - 15 Nov, 2013 - Comments: 0

Gartner says the natural life cycle of a technology-driven company is less than 10 years. “To compete in this environment, business leaders must destroy and rebuild the very businesses they helped create,” said Steve Prentice, vice president and Gartner Fellow. He cited examples of IBM Personal Systems Group, Nokia, MySpace, Kodak, Borders, HMV and other companies that have struggled or eve... » read more

The Week in Review: System-Level Design
By Ed Sperling - 15 Nov, 2013 - Comments: 0

Cadence unveiled its next-gen power signoff tool, this one based upon parallel execution across multiple processors. The result is 10x speed improvement, according to the company. The signoff solution already is certified for TSMC’s 16nm finFET process for IR drop analysis and EM rule compliance, two of the big concerns with finFETs. Synopsys teamed up with CEVA to improve PPA for CEVA’s... » read more

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