Semiconductors

SEMICONDUCTORS ARTICLES



Nanosolar raises $75 million Series C; will build solar cell factory

06/21/2006  Nanosolar Inc., a Palo Alto, Calif., company developing photovoltaic technology using nanoparticle ink and roll-to-roll printing technology, announced Wednesday morning that it has raised a Series C funding round of more than $75 million. The company, a finalist for company of the year in Small Times' 2005 Best of Small Tech awards, said it will use the financing, as well as $25 million in previously-raised funds, to move into volume production.

Let the Games Begin

06/19/2006  by Fran

Wafer Probe Solution

06/19/2006  The Harmony OneTouch solution is engineered to address challenges associated with one-touchdown 300-mm flash wafer probing. FormFactor released the probe card intended for 300-mm flash memory production, stating that the solution utilizes a Harmony architecture to maximize test-cell uptime, ease-of-use, and throughput. Reducing the number of touchdowns that a probe card makes to test all devices on a wafer improves test throughput and lowers test cost.

NEC, MoSys tout Nintendo gaming memory wins

06/19/2006  June 19, 2006 - NEC Electronics and Mosys Inc., are touting a win for Nintendo's new Wii video game console, which uses embedded memory technologies from the two firms.

CMP outsourcing firm beefs up service lineup

06/19/2006  June 19, 2006 - Entrepix Inc., Tempe, AZ, a provider of chemical mechanical polishing services for foundries and equipment providers, has launched a new suite of services and technologies targeting the "fab-light" manufacturing model.

FormFactor touts win in Korean court

06/19/2006  June 19, 2006 - FormFactor Inc., Livermore, CA, says the South Korean Patent Court has upheld the validity of its patent relating to MEMS-based wafer probe cards, which had been disputed by domestic firm Phicom Corp.

Therma-Wave resounds "going concern" alarm

06/19/2006  June 19, 2006 - Therma-Wave Inc., Fremont, CA, a provider of process control metrology systems, says its independent accounting firm has cited the company as a "going concern" in its recent financial reports for the fiscal year ended in March, due to recurring net losses and negative cash flows. The company received a similar "going concern" warning a year ago.

SMIC, Elpida qualify 90nm DDR2 SDRAM

06/19/2006  June 19, 2006 - Elpida Memory Inc. says its 512bit DDR SDRAM utilizing 90nm process technologies has successfully been qualified at Semiconductor Manufacturing International Corp.'s (SMIC) 300mm facility in Beijing.

Firm touts part-per-quadrillion impurity analysis service

06/16/2006  June 16, 2006 - Balazs Analytical Services, a division of Air Liquide Electronics US, has introduced a new analytical technique that can provide trace analysis of metal concentrations in water and process chemicals down to parts-per-quadrillion (ppq) -- 1ppq equivalent to one in a million billions.

Toshiba combines NAND, SD controller on a MCP

06/16/2006  June 16, 2006 - Toshiba America Electronic Components Inc. (TAEC) and parent company Toshiba Corp. have developed a multichip package (MCP) memory that incorporates a GB-class NAND flash memory and an SD card interface controller along with standard MCP memories.

Cabot buys polishing firm, seeks optics inroads

06/16/2006  June 16, 2006 - Cabot Microelectronics Corp. Aurora, IL, a developer of chemical mechanical planarization (CMP) polishing slurries, has agreed to purchase all the assets of QED Technologies Inc., a developer of polishing and metrology systems for high precision optics, in an effort to expand its "engineered surface finishes" lines outside the semiconductor market.

Mosaid, Infineon drop swords, sign license pact

06/16/2006  June 16, 2006 - Mosaid Technologies, Ottawa, Canada, and Infineon Technologies and memory spinoff Qimonda AG, have settled a patent dispute involving two sets of litigation in the US.

SEMATECH reviews high-k "major milestones"

06/16/2006  June 16, 2006 - At this recent Symposium on VLSI Technology, SEMATECH engineers reviewed technical details on metal electrode materials that can be used to build low-threshold-voltage (Vt) nMOS transistors with high-k dielectric, and discussed a new approach for creating advanced, low-standby-power transistors for the 45nm technology generation.

Reports: Spansion investing $1.2B for Japan flash lines

06/16/2006  June 16, 2006 - Spansion Inc., the former flash JV of AMD and Fujitsu, reportedly will invest $1.2 billion over the next three years to build a new 300mm production line at its plant in northern Japan's Fukushima Prefecture.

Toshiba Orders Metrology Systems from Camtek

06/16/2006  Camtek Ltd. announced they have received an order from Toshiba Corp. for multiple Falcon 830 bumped-wafer metrology systems. Toshiba will use the systems in their Oita, Japan, manufacturing plant for in-line bump inspection of 300-mm wafers.

IMEC touts FUSI work for 45nm

06/15/2006  June 15, 2006 - European research consortium IMEC says it has achieved "several breakthroughs" on Ni-based fully silicided (FUSI) gates, achieving "excellent" low-power and high-performance specifications that meet ITRS requirements for use in 45nm-process manufacturing. Results of IMEC's work with FUSI were presented at the 2006 VLSI Symposium.

SUMCO takes majority stake in rival Komatsu

06/14/2006  June 14, 2006 - In a move to join forces to move up the chain in the $8.3 billion silicon wafer market, Sumitomo Mitsubishi Silicon Corp. (SUMCO) has agreed to acquire a 51% ownership in rival Japanese wafer maker Komatsu Electronic Metals Co. Ltd. (KEM), for approximately 36.9 billion yen (US $321.8 million).

Innovasic Plans Intel IC Replacements

06/14/2006  Innovasic Semiconductor announced that they are actively developing a roadmap to address Intel's end-of-life notice (EOL) on products 8051, 251, 8096/196, 188/186, i960, and all versions of the 386 and 486.

Qimonda gets nod for Xbox memory

06/14/2006  June 13, 2006 - Qimonda, the carved-out memory chip arm of Infineon Technologies, said it has won the business to supply graphics RAM for Microsoft's Xbox 360 game console.




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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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