Materials and Equipment

MATERIALS AND EQUIPMENT ARTICLES



New power MOSFET package from IRF minimizes form factor

06/13/2011 

ternational Rectifier, (IR, NYSE:IRF), power management technology provider, introduced a PQFN 2 x 2mm with <1mm profile package featuring its latest HEXFET MOSFET silicon. The new package is ultra-compact, high density and efficient for lower-power applications.

FEI plasma FIB tool targets packaging apps

06/13/2011 

High-speed sectioning of TSVs with plasma FIB. The device was located, cross-sectioned, polished, and imaged with PFIB. SOURCE: FEI FEI's new Vion plasma focused ion beam (PFIB) system based on inductively-coupled plasma (ICP) source technology using a xenon ion beam generates more than a micro-amp of beam current and can remove material faster than liquid metal ion sources, says product marketing manager Peter Carleson.

Temporary wafer bonding market: More than 10 approaches today

06/09/2011 

Figure. Temporary bonding tools used during a temporary bonding step. The figures in red show the order of the steps. Source: Yole, Thin Wafer Manufacturing Equipment & Materials Markets Report, June 2011. Yole Développement forecasts the temporary wafer bonding process growth and worth through 2016, and explains why there are so many process options, and who is working on them.

Nordson opens China demo center

06/09/2011 

Nordson leaders celebrate the opening of the company's newest facility in China. From left to right: Leyu Louis, Sales & Business Development Manager (Bondtester Division) Nordson DAGE; Greg Wood, Vice President, Nordson Advanced Technology Group, Asia; and Frank Wang, General Manager, Greater China Nordson ASYMTEKNordson Corporation (NASDAQ:NDSN) opened a demo center in Dongguan, China for customers of its Advanced Technology Systems operating segment: Nordson ASYMTEK, Nordson DAGE, and Nordson YESTECH brands.

Power semiconductor packaging drops wire bonding for sintered foil

06/08/2011 

SKiN Technology uses flexible foil and sintered connections rather than bond wires, solders and thermal paste for electronics packaging.Semikron developed a power semiconductor packaging technology, SKiN, which uses flexible foil and sintered interconnects instead of bonding wires, solders, or thermal paste.

Honeycomb heatsink cools BGAs in thin-profile devices

06/07/2011 

JaroThermal's Honeycomb heatsink JaroThermal's Honeycomb heatsink directs heat towards the outside of the device, while producing a steady flow of cool air inside the heatsink. Honeycomb heatsinks can be used with either plastic or metal/ceramic BGA packages.

FSI wins wafer clean tooling orders from FEOL and BEOL customers

06/07/2011 

FSI International Inc. (Nasdaq:FSII), surface conditioning equipment supplier, won orders for multiple ORION single wafer cleaning systems. A memory maker will use the ORION in wet photoresist strip and etch and a foundry will use it for backend-of-line (BEOL) processes, like cleaning film stacks.

Combinatorial method can do for wafer processing tools what it has done for semiconductor materials

05/31/2011 

Mike Besnard, ATMI, speaks about evolving the high-productivity combinatorial research method to vet wafer processing tools for the ramp to high-volume, not just to screen semiconductor materials. He caught up with ElectroIQ.com at The ConFab.

Imec ITF: Reduce LEDs costs 10x, says Philips Lumileds

05/31/2011 

In an exclusive series of blogs, imec reports from its International Technology Forum (ITF) last week in Brussels. Els Parton, science editor, imec, shares Jy Bhardwaj's (Philips Lumileds) points about LEDs costs improvements.

LCP packaging tech from RJR Polymers competes with ceramics for QFN, RF power packages

05/31/2011 

RJR Polymers debuted liquid crystal polymer (LCP) semiconductor packaging technology for RF and microwave system designers that is competitive with ceramic ACPs, improving thermal management and offering design flexibility based on the company’s epoxy range.

Asian foundry inspects micro bumps with Camtek systems

05/26/2011 

Camtek Ltd. (NASDAQ and TASE: CAMT) received repeat automatic optical inspection (AOI) orders from an Asia-based foundry doing advanced micro bump inspection and metrology. Challenges arise in measuring such small bumps used in advanced packages, including efficiently handling huge amounts of data.

Imec ITF: 2011 is "the year for EUV to prove its readiness"

05/25/2011 

In an SST-exclusive series of blogs, imec reports from its International Technology Forum this week in Brussels. Geert Vandenberghe talks about how EUV lithography is at a readiness crossroads, but he feels "fairly secure" about its current capabilities.

Potential $45B power device market looks to new substrates, packaging, process flows

05/24/2011 

SEMICON West preview: Alternative energy applications are poised to help drive the power semiconductor market over the next few years, and devicemakers are taking a close look at key issues to meet those market needs.

Carsem expands MLP/QFN capacity in Suzhou

05/24/2011 

Artist's rendition of the expanded MLF/QFN production and test area at Carsem.Carsem will grow its Suzhou, China factory by an additional 430,000 square feet, increasing their Suzhou micro leadframe package (MLP) capacity to over 20 million per day, with a focus on copper wire bonding.

SEMI: Tool demand inches up in April

05/23/2011 

Demand for semiconductor manufacturing equipment continues to inch up, with demand staying relatively steady as prior sales flush out the supply chain, according to data from SEMI.

Alchimer wet deposition debut targets RDL, other 3D IC processes

05/18/2011 

Alchimer's wet-deposition process, AquiVantage, grows interconnect layers for interposer redistribution layers (RDLs) and significantly enhances via-last backside wafer interconnects. The process eliminates 2 costly photolithography steps.

Wafer bonding: Many options for many devices

05/17/2011 

Wafer bonding. SOURCE: Yole May 2011. Wafer bonding is a complex process, used on 2" to 12" wafers for MEMS, image sensors, advanced packaging, LEDs, and other chips. Yole Développement published a technology study and market research report, "Permanent wafer bonding," to derive trends in the market and technology through 2016.

Graphene, CNT NEMS resonators exhibit nonlinear damping

05/17/2011 

A depiction of the nanoscale mechanical resonators constructed with graphene and CNTs.Catalan Institute of Nanotechnology Professor Adrian Bachtold and his research group created resonators from nanoscale graphene and carbon nanotubes (CNT) that exhibit nonlinear damping. This result could lead to supersensitive detectors of force or mass.

CNT-based thin-film structures create new MEMS/NEMS

05/12/2011 

Using lithography-compatible nano self-assembly, plasma etching, and sacrificial etch release, University of Minnesota researchers created carbon nanotube (CNT) based thin film MEMS/NEMS structures.

CoolChip's thermal management tech brings in MIT prize

05/11/2011 

CoolChip Technologies won the MIT Clean Energy Prize for their technology that reduces data center cooling needs with air-based CPU cooling.




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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