News
Austin, TX, Dec. 3 -- A new study by TechSearch International projects a compound growth rate of over 28% in the flip chip and wafer level packaging market between 2004 and 2009. With a forecasted demand of 22 million 8-in. equivalent wafers (FC and WLP) in 2007, TechSearch projects a need for capacity expansion to meet the requirements.
According to the study, the drivers for flip chip continue to be performance, on-chip power distribution, pad limited designs and form factor requirements. High-performance logic suppliers such as ASIC, FPGA, DSPs, chipset, graphics and microprocessor makers are expanding their use of flip chip in package (FCIP). Applications such as watch modules and automotive electronics are included as flip chip on board (FCOB) packaging solutions. An increasing number of devices, from diodes to DRAMs, are packaged at the wafer level.
WLPs are also growing in volume for a variety of low lead count (¾100 I/O) applications-including analog devices such as power amplifiers, battery management devices, controllers, memory and integrated passives. Most of these devices are relatively small in size, and thousands can be fabricated on a single wafer. While the shift to flip chip and WLP did not materalize in high volume for DDR2 DRAM, performance requirements will necessitate a shift in interconnect methods from wire bond to bumps (flip chip or wafer-level package) for DDR3. Gold bump demand continues to be dominated by LCD driver ICs, but an increasing number of gold stud bumped devices are also shipping.
The expansion of flip chip technology continues to spark innovation and new developments. New bumping technologies continue to be introduced for the flip chip market. The assembly of bumped silicon fabricated with low-k dielectric materials resulted in a host of issues requiring changes to the materials and the assembly process.
Legislation in Europe banning lead and other materials deemed harmful to the environment by 2006 currently provides an exemption for high-lead flip chip bumps, however a number of companies are moving to adopt lead-free bump compositions. Demand for 300 mm bumping is expected to expand with increased production of devices on 300 mm wafers. Solder bumping prices continue to decline and are no longer a factor in the adoption of flip chip. However, high substrate prices continue to be a barrier to widespread migration from wirebond to flip chip attachment.
TEMPE, AZ, Dec. 6 — Economic activity in the manufacturing sector grew in November for the 18th consecutive month, while the overall economy grew for the 37th consecutive month, say the nation's supply executives.
A report was issued today by the Institute for Supply Management (www.ism.ws) found the closely watched PMI index at 57.8% in November, up one point from October. The new orders index rose 3.2 points to 61.5%. The figures reversed a three-month slide.
"The manufacturing sector appears poised to end the year on a strong note as the new orders index made its way back above the 60% mark, and the employment index picked up significant momentum," said chairman Norbert Ore. "There is still significant upward pressure on prices as commodity price increases are common."
A PMI over 50 is considered a sign of an expansion.
Other findings: There is significant upward pressure on prices. Customer inventories are too low. Order backlogs fell in November. New export orders and imports continued to grow.
Comments from respondents this month focused on inflationary concerns. While many manufacturers are enjoying strong sales, there is concern that commodity prices are eroding profits. Energy leads the list of inflationary drivers as many commodities are derived from oil and gas feedstocks.
Production fell 1.9 points to 57% percent in November. Employment is at 57.6%, up 2.8 points.
The inventories index registered 50.7 percent in November, up from the 48.2 percent reported in October. ISM's customers' inventories index is at 43.5 percent. The prices index fell 4.5 points to 74%.
The order backlog index fell 1.5 points to 47.5%. The new export orders index was 54.7%, down 1.9 points. Imports decreased 0.1 point to 58.4% in November.
"It appears the manufacturing sector is definitely sustaining its momentum as this month's PMI strengthened slightly while continuing to indicate a gradual downward trend," said Ore. "Prices are a big issue, but the strength in new orders offsets some of those concerns as companies work to benefit from the volume."
In November, 15 industries reported growth including Industrial and Commercial Equipment and Computers, and Electronic Components and Equipment.
DEK has signed an exclusive OEM partner agreement with Stork Veco, a European manufacturer of electroform stencils. The companies will develop electroformed stencils for the SMT industry and semiconductor market, including a soon-to-be released VectorGuard electroformed stencil with interchangeable foils.
Electroformed stencils are effective in applications with high numbers of apertures, and demand better printing characteristics than can be achieved using laser-cut or chemically etched stencils.
Under the agreement, DEK will take full ownership for front-end orders, enquiries and on-site reports. Stork will then manufacture the stencil, before delivering it to DEK for final assembly and delivery to the end customer. Stork will no longer sell directly to end customers.
The Siplace X-series comes in two, three and four gantry versions and features an innovative head with 20 nozzles. Further, it reaches placement speeds of up to 20,000 components per hour, Siemens says. Designed for modularity and flexibility, it marks the equipment giant's first new platform in years.
The new machine is currently in beta testing at BMK Electronics, a contract assembler in Augsburg, and at Fujitsu Siemens. Siemens will officially roll out Siplace X in February, at Apex.
The new platform also comes with next-generation feeder modules and a new vision system.
At 2.4 by 2.5 meters, the platform footprint is the same as Siemens' previous models.
During the conference, Tilo Brandis, head of Siemens Electronic Assembly Systems, said the division grew 40% during its recently completed fiscal year 2003 -- twice the industry average. The company is on pace to ship 1286 placement machines in 2004, up more than 300 from 2003.
NEW YORK -- China's Lenovo Group will buy IBM's PC business for $1.75 billion in cash and stock, according to several news reports and company sources.
With the acquisition, Lenovo would become the third-largest PC company in the world, with sales of $12 billion, said Lenovo chairman Liu Chuanzhihe.
IBM is currently the third largest maker of PCs, behind Dell (16.4%) and HP(13.9%). The merged company will have an 8% share of the global PC market.
Leveno will acquire a 81.1% stake with IBM holding 18.9%.
Stephen M. Ward, Jr., currently IBM senior vice president and general manager of IBM's Personal Systems Group, will serve as the chief executive of Lenovo when the deal closes. Yuanqing Yang, currently vice chairman, president and chief executive of Lenovo, will become chairman of Lenovo.
Lenovo, China's biggest computer maker, claiming a 27% share, is traded publicly on the Hong Kong exchange.
In a Dec. 8 research note, Deutsche Bank analyst Chris Whitmore said anticipated supplier consolidation by Lenovo could hurt Sanmina-SCI. DB estimates Sanmina-SCI generates about 20% of its revenue from building PC boards for IBM.
"We believe IBM-Lenovo will look to consolidate its supply base following the completion of the acquisition, creating downward pressure on margins [and] pricing across the PC supply chain," Whitmore wrote. He speculated that Sanmina-SCI would either see less volume and lower margins.
Sanmina-SCI could lose $50 million in annual operating profits if Lenovo were to end IBM's existing PC board supply deal.
Lenovo was founded in 1984 and was formerly known as Legend. It has a 2% share of the PC market, according to Gartner.
The award honors SMTA members who stand out as leaders within the association.
In a press release, SMTA said Tsoi's devoted hours of time, personal financial support and leadership so that colleagues could benefit from SMTA membership via a local chapter. He was the first student from China to earn SMTA Certification and joined other chapter officers in Minneapolis for a Leadership Forum last March.
