Wafer Processing

WAFER PROCESSING ARTICLES



ON-Semi-expanding-8-wafer-fab-in-US

11/08/2010 

ON Semiconductor (ONNN) plans to install another $15.7 million worth of production equipment in its 8" Pocatello, Idaho, wafer manufacturing facility during the next 6 months. This investment is in addition to the company's announcement in June of an $11 million equipment expansion.

Maxim-shipping-analog-chips-built-on-300mm-wafers

11/05/2010 

Maxim Integrated Products (Nasdaq:MXIM) qualified and shipped production analog product built on 300mm wafers. This gives Maxim a significant technology edge in the analog/mixed-signal market.

TSMC-anneal-for-gate-last-HKMG-IEDM-preview

11/04/2010 

TSMC anneal for gate-last HKMG process: IEDM previewLaura Peters, contributing editor, discusses TSMC's HfZrO/TiN stack, fabricated by a novel multi-deposition, multi-anneal process. TSMC will present the results at the upcoming International Electron Devices Meeting (IEDM, San Francisco, CA, December 6-8, 2010) with researchers from the Nanyang Technological University (Singapore).

Rigaku-EUV-lithography-optical-components-push

11/03/2010 

Rigaku Innovative Technologies announced further expansion into the optics market for extreme ultraviolet (EUV) lithography. RIT plans to continue supporting the industry by supplying Osmic Coatings, a line of multilayer coated optics that are essential to EUVL.

Faster inspection of MEMS possible with microinterferometer arrays

11/01/2010 

Scientists involved in the European Union's "Smart inspection systems for high-speed and multifunctional testing of MEMS and MOEMS" (SMARTHIEHS) project are developing a new test concept based on parallel inspection of devices at wafer level.

Northeastern Surface Prep 2010: III-V cleaning, CMP revolutions, low-k film adsorption, LED surfaces

11/01/2010 

Techcet's Michael A. Fury continues his observations from the 7th International Surface Cleaning and Preparation Workshop in Boston. Key takeaways included GaAs heterojunctions, CMP evolutions & revolutions, preventing water adsorption in low-k films, glass surface prep for LEDs, and membrane filters to remove ionic contaminants.

Dielectric materials evolve to meet the challenges of wafer-level packaging

11/01/2010  New polymers that are capable of buffering die structures from the package stresses will be required of advanced packaging; and materials will continue to evolve to meet the new requirements. Toshiaki Itabashi, DuPont Semiconductor Fabrication Materials, Kanagawa, Japan

Planar fully depleted SOI: the technological solution against variability

11/01/2010  FDSOI technology exhibits outstanding variability results, thanks to the use of an undoped channel, and to the good control of silicon film thickness already reached today on commercial SOI wafers. F. Andrieu, O. Weber, J. Mazurier, O. Faynot, CEA-Leti, Grenoble, France

Atomic layer deposition goes mainstream in 22nm logic technologies

11/01/2010  Cost-of-ownership (COO) will be a main driver for ALD equipment selection in cost-sensitive markets; and in foundry or other logic applications, equipment choice is more a mix between COO, turn-around time and process performance considerations. M. Verghese, ASM, Phoenix, AZ USA; J. W. Maes, ASM, Leuven, Belgium; N. Kobayashi, ASM, Tokyo, Japan

VTI-expands-into-consumer-gyroscopes-timing-devices

10/29/2010 

The new VTI consumer gyro, which will be introduced at the Electronica 2010 fair in Munich, is superior in terms of size, power consumption and performance compared to products on the market today, according to VTI.

Ion-implant-debut-VSEA-sub30nm-semiconductor-fab

10/29/2010 

The VIISta Trident high-current ion implanter from Varian Semiconductor Equipment Associates Inc. (NASDAQ: VSEA) enables high-performance, low-leakage devices while improving productivity at the sub30nm wafer fab node.

Northeastern Surface Prep 2010: EUV masks, CMP, solar cell texturing, nano-chopsticks

10/29/2010 

Techcet's Michael A. Fury reports from the 7th International Surface Cleaning and Preparation Workshop put on by Northeastern and Hanyang universities in Boston, with early talks involving various themes: EUV mask cleaning and chemical mechanical planarization (CMP), crystalline silicon solar cell texturing, and even nano-chopsticks.

Advanced IC packaging report covers key techs, markets

10/28/2010 

New Venture Research, a technology market research company, released "Advanced IC Packaging Technologies and Markets, 2010 Edition," a strategic report on the latest technologies in IC packaging, with forecasts of key markets.

Ion implantation: Device process optimization for Nwell implant on CMOS 13?m

10/25/2010 

Ion implantation: Device process optimization for Nwell implant on CMOS 13umOver the years, undesirable process effects related to ion implantation have become well known: the like channeling effect, for example, and how to minimize it for 25μm and 13μm mature technology. Patrick Demarest, Altis Semiconductor, describes how a stable process can emerge in data mining analysis for low final test yield, and provides definitions for incidence, tilt and twist angles, and channeling effects.

Analysts' take: Intel's $8B push to 22nm stays in the US

10/19/2010 

Analysts break down Intel's $6B-$8B pledge to build and expand its US facilities to accommodate 22nm process technologies: what sites get new tools (and who gets the old ones), and why the new R&D fab's name isn't logical.

IEDM preview: IM Flash details 25nm NAND

10/18/2010 

Intel and Micron researchers will reveal the key process advances and electrical results behind their multilevel cell (MLC), 64Gb NAND flash memory technology at the upcoming International Electron Devices Meeting (IEDM) in December.

ISMI packs up, heads to UAlbany NanoCollege

10/15/2010 

The International SEMATECH Manufacturing Initiative Inc. (ISMI) will relocate its headquarters and operations to CNSE's Albany NanoTech Complex beginning in January 2011. It is expected to create more than 100 jobs in NY.

ISMI and IMEC summarize 450mm semiconductor equipment transition activities

10/15/2010 

In two exclusive interviews, Lode Lauwers, senior director of business development at IMEC, and Tom Jefferson, ISMI 450mm program manager, speak with Debra Vogler, senior technical editor, in advance of the SEMICON Europa 450mm session.

A day at Albany CNSE: Leading-edge techs, innovation vs. efficiency

10/12/2010 

A daylong series of presentations, facility tour, and one-on-one discussions at a recent SEMI-hosted seminar at the U. of Albany College of Nanoscale Science and Engineering (CNSE) spurred intense discussion about the state of leading-edge chipmaking technologies, including 3D ICs and new device structures, and why Wall Street and roadmaps are hampering true technology innovation.

GaAs, epitaxial foundry services added at RFMD

10/12/2010 

RFMD added its GaAs technology to its foundry services portfolio and will begin providing a full suite of GaAs pHEMT technologies. RFMD also expanded its Foundry Services to deliver multiple molecular beam epitaxial (MBE) platforms, epitaxial characterization and epitaxial development structures.




WEBCASTS



Environment, Safety & Health

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The semiconductor industry is an acknowledged global leader in promoting environmental sustainability in the design, manufacture, and use of its products, as well as the health and safety of its operations and impacts on workers in semiconductor facilities (fabs). We will examine trends and concerns related to emissions, chemical use, energy consumption and worker safety and health.

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Wafer Processing

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As the industry moves to 10nm and 7nm nodes, advances in wafer processing – etch, deposition, planarization, implant, cleaning, annealing, epitaxy among others – will be required. Manufacturers are looking for new solutions for sustained strain engineering, FinFETs, FDSOI and multi-gate technologies, 3D NAND, and high mobility transistors.

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