Semiconductors

SEMICONDUCTORS ARTICLES



NAND flash, MPUs, foundry trends "shake up" 3Q07 chip supplier ranks

10/30/2007  October 30, 2007 - Demand for NAND flash memory, battles in the MPU space, and pains of big customers' change in strategies have shuffled the rankings of top chip suppliers in 3Q07, just as predicted, according to data from IC Insights.

Rexchip, Air Products ink gas supply deal

10/30/2007  October 30, 2007 - Air Products and its Taiwan subsidiary Air Products San Fu Co Ltd. have agreed to supply nitrogen and bulk gases for Taiwan DRAM producer Rexchip Semiconductor Corp., the Powerchip-Elpida memory JV. Financial details were not disclosed.

"In-the-trenches" roundup of ISMI

10/30/2007  People doing the actual day-to-day work in fabs gathered at last week's ISMI Manufacturing Symposium (Oct. 24-25, Austin, TX), addressing topics on yield improvement/productivity methodologies, ESH, and sustainability. Specific talks focus on how to fix litho "hot spots," cleaning wafer chucks without DI water or solvents, guidelines for detecting/preventing electrostatic discharge (ESD) events, and why process stability may be the deciding factor in the battle over 450mm wafers.

Jordan Valley Named One of Fastest Growing Israeli Technology Companies

10/29/2007  ; Jordan Valley Semiconductors Inc. has been named to the 2007 Deloitte Technology Fast 50 as one of the fastest-growing technology companies in Israel. A manufacturer of next-generation x-ray based semiconductor metrology, Jordan Valley provides patented x-ray technology to semiconductor fabs worldwide.

SIA: September chip sales surge with PC, phone push

10/29/2007  October 29, 2007 - Worldwide semiconductor sales rose ~5% for the second consecutive month to a record $22.60 billion in Sept. 2007, riding demand for PCs and cell phones as seasonal patterns build to a head, according to data from the SIA.

Moore's Law to head z-ward?

10/29/2007  While the industry struggles to continue on the Moore's Law track, 3D approaches superior to those of systems-on-chip may provide an interim solution if the shrink slows down. A SEMATECH-organized workshop in Albany, NY earlier this month (Oct. 11-12) addressed fundamental issues about 3D, including four reasons why every chipmaker has 3D/TSVapproaches on its roadmap, and what needs to be solved before 3D can be effective beyond simple memory.

Toshiba validates imprint litho for 22-nm node CMOS device fabrication

10/28/2007  October 16, 2007 -- /PRNewswire/ -- AUSTIN, TX -- Molecular Imprints, Inc. (MII) today announced that Toshiba Semiconductor Company has validated the use of MII's imprint lithography technology in developing 22-nm node CMOS devices.

IMEC to acquire EUV pre-production tool from ASML

10/28/2007  October 16, 2007 -- LEUVEN, BELGIUM -- IMEC has reached an agreement with ASML to install an ASML EUV pre-production tool in IMEC's 300 mm facility in 2010.

MKS names John T.C. Lee to lead business unit

10/28/2007  October 17, 2007 -- WILMINGTON, MA -- MKS Instruments, Inc. has announced that John T.C. Lee, PhD, has joined the company as group vice president, responsible for control and information technology and electrostatic discharge products.

Analyst: Chip tool market to rise modestly after 3Q trough

10/25/2007  October 25, 2007 - After touching a trough in 3Q07, semiconductor equipment sales should head back up with small positive growth over the next several quarters, according to market analysis firm The Information Network.

WiSpry Introduces MEMS-tunable Digital Capacitors

10/25/2007  WiSpry Inc. has introduced its product family of MEMS tunable digital capacitors for cellular applications. These products integrate low power CMOS control and voltage generation logic with an array of tunable RF-MEMS digital capacitors. Samples of these capacitors will be available in 2Q08.

FormFactor's new MEMS-based wafer probe cards to speed SoC test

10/25/2007  FormFactor designed its new family of advanced wafer probe cards to address rising costs and technology challenges associated with testing wire bond logic and system-on-chip (SoC) devices.

Spansion/Saifun, SMIC extend NOR flash pact

10/24/2007  October 24, 2007 - Spansion Inc. and Chinese foundry SMIC are partnering to delve further into NOR flash, in a deal that utilizes SMIC's 65nm foundry work for Spansion's MirrorBit technologies, and extend into "selected segments" of flash memory to sell 90nm and 65nm and beyond MirrorBit Quad products in China.

Samsung touts 30nm NAND flash using double-patterning

10/23/2007  October 23, 2007 - Samsung Electronics Co. Ltd. says it has developed 64Gb multilevel cell NAND flash memory chip using 30nm process technology, built using double-patterning lithography, with commercial chips ready in about a year.

Aquest offers a new way to address fab capacity

10/23/2007  As a number of presenters made clear at last week's ISSM conference (Oct. 15-17, Santa Clara, CA), there is a movement in the industry that favors the ability to utilize small-lot (<25 wafers) manufacturing as a way to provide fab agility and drive down cycle times. Aquest Systems believes its vehicle-free transport technology, FabEX Transporter, can change the way existing or new fabs implement automation, enabling not only small lots but also a possible wafer size transition.

Keys to pushing 450mm: productivity and "agility"

10/23/2007  Speaking at last week's ISSM, Lam Research's Nick Bright asked a point-blank question: why should equipment suppliers invest in 450mm when there are so many opportunities elsewhere (e.g. solar, FPDs, LEDs, and MEMS)? The answer may depend on whether enough equipment companies can find answers to IC manufacturers' calls to improve fab agility at a reasonable rate of return on investment.

Tronics says its sustained profitability validates pure-play custom MEMS model

10/23/2007  Tronics Microsystems says its fiscal quarter that ended September 30 marks its fifth consecutive quarter of net profit, and makes it the first pure-play contract manufacturer of advanced MEMS devices to achieve consistent profitability.

FOA inks first "preferred vendor" agreements

10/22/2007  October 22, 2007 - The Fab Owners Association (FOA), an association of mainly second-tier semiconductor manufacturers and suppliers, says its recently-formed purchasing organization, FOA Purchasing Partners Inc., has signed several agreements for services including logistics/transportation, cleanroom supplies, publishing, telecom services, B2B office supplies/equipment, and auto rentals.

Sarnoff approved as DoD "trusted foundry"

10/22/2007  October 22, 2007 - Sarnoff Corp. says its silicon wafer foundry has been accredited as a "microelectronics trusted source" for the US Department of Defense and all other US government users, able to offer foundry services for military quality microelectronics applications.

Elpida, UMC team for copper low-k memories

10/22/2007  October 22, 2007 - Japan's Elpida Memory Inc. and Taiwan foundry UMC have agreed to jointly develop a copper low-k backend process for both advanced DRAM and phase-change random access memory (PRAM).




WEBCASTS



Environment, Safety & Health

Date and time TBD

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

Date and time TBD

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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