Mark LaPedus

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Mark LaPedus is Executive Editor for manufacturing at Semiconductor Engineering.

Author's Latest Posts

Speeding Up E-beam Inspection
By Mark LaPedus - 18 Jun, 2015 - Comments: 0

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

Fab Tool M&A Slowdown?
By Mark LaPedus - 18 Jun, 2015 - Comments: 0

The semiconductor industry is in the midst of a dizzying array of mergers and acquisitions. At the current pace, some 32% of all U.S. publicly traded semiconductor companies are projected to get acquired in 2015, according to FBR. But in reality, the M&A activity will slow and edge towards a 15% consolidation rate for the year, according to the firm. Still, the IC industry is bracing for... » read more

Manufacturing Bits: June 16
By Mark LaPedus - 16 Jun, 2015 - Comments: 0

Harmonic EUV The U.S. Department of Energy’s Lawrence Berkeley National Laboratory has devised an efficient extreme ultraviolet (EUV) source. The technology could one day be used for a new class of metrology tools, based on angle-resolved photoemission spectroscopy (ARPES). This technique makes use of a photoelectric effect for studying materials. To enable the source, Berkeley Labs devel... » read more

The Week In Review: Manufacturing
By Mark LaPedus - 12 Jun, 2015 - Comments: 0

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

Semiconductor R&D Crisis?
By Mark LaPedus - 11 Jun, 2015 - Comments: 3

Research and development is a sometimes forgotten but critical element in the semiconductor industry. The delicate R&D ecosystem enables many of the key breakthroughs in the business. But there could be a troubling trend, if not a crisis, brewing on two fronts in the R&D arena. On one front, R&D costs for semiconductor technologies are escalating at each node. Higher R&D costs are not only ... » read more

Manufacturing Bits: June 9
By Mark LaPedus - 09 Jun, 2015 - Comments: 0

Making rare earths Rare earths are chemical elements found in the Earth’s crust. They are used in cars, consumer electronics, computers, communications, clean energy and defense systems. The big market for rare earths is magnets. In semiconductor production, rare earths are used in high-k dielectrics, CMP slurries and other applications. China has a monopoly in rare earths, accounting for... » read more

Board Games?
By Mark LaPedus - 05 Jun, 2015 - Comments: 0

Applied Materials has elected Willem Roelandts as chairman. He succeeds Michael Splinter, who has retired from the board. Splinter, who is no longer associated with Applied Materials, served as chief executive at Applied from 2003 to 2013 and as chairman since 2009. In late April, Splinter was nominated to the board at Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC). Splinter, along with ... » read more

The Week In Review: Manufacturing
By Mark LaPedus - 05 Jun, 2015 - Comments: 1

In what was called a defensive measure by some, Intel has announced a definitive agreement to acquire Altera for $54 per share in an all-cash transaction valued at approximately $16.7 billion. Here’s what one analyst said about the deal. “We continue to believe Intel’s pursuit of Altera–at a significant premium–was based on a defensive position, rather than the purely accretive str... » read more

Manufacturing Bits: June 2
By Mark LaPedus - 02 Jun, 2015 - Comments: 0

X-raying chocolate X-ray scattering is a next-generation metrology technology. Using an X-ray source, the technology can be used for imaging complex structures and films in three dimensions. It can be used in various applications, such as biology and semiconductors. Here’s another surprising application: chocolate. Using X-ray scattering, Deutsches Elektronen-Synchrotron (DESY) has helped... » read more

The Week In Review: Manufacturing
By Mark LaPedus - 29 May, 2015 - Comments: 0

Merger and acquisition activity continues to heat up across the semiconductor industry. On one front, Avago Technologies continues on its acquisition spree. And on another front, NXP Semiconductors is moving to spin off its RF power business. And there are other deals in the works as well, including Intel’s proposed move to buy Altera. Weston Twigg, an analyst with Pacific Crest Securities... » read more

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