Mark LaPedus

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Mark LaPedus is Executive Editor for manufacturing at Semiconductor Engineering.

Author's Latest Posts

Momentum Builds For Monolithic 3D ICs

By Mark LaPedus - 14 Nov, 2013 - Comments: 1

The 2.5D/3D chip market is heating up on several fronts. On one front, stacked-die using through-silicon vias (TSVs) is taking root. In a separate area, Samsung is sampling the world’s first 3D NAND device, with Micron and SK Hynix expected to follow suit. And now, there is another technology generating steam—monolithic 3D integrated circuits. In stacked-die, bare die are connected using... » read more

ARMing Intel

By Mark LaPedus - 14 Nov, 2013 - Comments: 0

For some time, the industry has kept a close eye on Intel’s fledging foundry business. The question is whether Intel will merely dabble in the foundry business or become a major player. The answer? It’s still too early to tell. Not long ago, Intel entered the foundry business and announced a smattering of small and niche-oriented customers, such as Achronix, Netronome and Tabula. Micro... » read more

Manufacturing Bits: Nov. 12

By Mark LaPedus - 12 Nov, 2013 - Comments: 0

Knife-Wielding Robot Cornell University has taught a knife-wielding robot to work in a mock-supermarket checkout line. In doing so, researchers have modified a Baxter robot from Rethink Robotics. In the experiment, the robot coactively learns and makes adjustments while an action is in progress. But when performing tasks at a checkout line, the robot’s problem is to identify the appropria... » read more

The Week In Review: Manufacturing & Design

By Mark LaPedus - 08 Nov, 2013 - Comments: 0

GT Advanced Technologies has entered into a multi-year supply agreement with Apple for sapphire materials. GT will own and operate its furnaces and related equipment to produce the sapphire materials at an Apple-owned facility in Arizona. GT expects to employ more than 700 people in the facility. Apple will provide GT with a prepayment of about $578 million. “We believe Apple likely has signi... » read more

Manufacturing Bits: Nov. 5

By Mark LaPedus - 05 Nov, 2013 - Comments: 0

Nano Bulletproof Suit Luxury tailoring house Garrison Bespoke has developed a bulletproof suit based on carbon nanotubes. The Garrison Bespoke bulletproof suit is made with carbon nanotubes, which were originally developed to protect the U.S. 19th Special Forces in Iraq. The patented material is thinner and 50% lighter than Kevlar, which is traditionally used for bulletproof gear. Th... » read more

The Week In Review: Manufacturing & Design

By Mark LaPedus - 01 Nov, 2013 - Comments: 0

Silver surfers represent a more important technology market than “Generation X” and “Generation Y,” according to research from Gartner. Silver surfers are people in middle age or approaching old age. Although most technologists fail to recognize this fact, they are very interested in using technology and also have the time and the resources to pursue their interests, according to Gartne... » read more

RF SOI Market Heats Up

By Mark LaPedus - 29 Oct, 2013 - Comments: 0

GlobalFoundries has entered the radio-frequency silicon-on-insulator (RF SOI) foundry business as part of an alliance with Peregrine Semiconductor. As part of the move, Peregrine is entering the RF SOI chip market in an effort to develop lower cost devices. Peregrine is sampling the first RF switch devices based on its new RF SOI process, dubbed UltraCMOS 10 RF SOI. The 130nm technology... » read more

Manufacturing Bits: Oct. 29

By Mark LaPedus - 29 Oct, 2013 - Comments: 0

Diamond chips The optical transistor, which transports photons, holds great promise. Photons are not only faster than electrons, but they have less crosstalk. But optical transistors are also expensive and difficult to produce. In a possible breakthrough, the ICFO-Institute of Photonic Sciences has demonstrated a “nano-size” diamond that can act as an efficient optical switch. Researche... » read more

Week In Review: Manufacturing & Design

By Mark LaPedus - 25 Oct, 2013 - Comments: 0

Don’t look now, but Intel is expanding its foundry business. Previously, Intel garnered a small collection of foundry customers. But Intel would not entertain foundry customers that had competitive products based on ARM chips. Apparently, Intel is having a change of heart. “I think they’ve changed their position,” said Nathan Brookwood, a research fellow at Insight 64. “They will do A... » read more

Manufacturing Bits: Oct. 22

By Mark LaPedus - 22 Oct, 2013 - Comments: 0

Natural lithography For years, researchers have been exploring the development of nanosphere lithography or natural lithography. Nanosphere lithography makes use of directed self-assembly (DSA) techniques. The process begins with self-assembly of a nanosphere mask onto a substrate. This is followed by deposition of a material through the mask. The University of Paderborn has put a new twis... » read more

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