GE Becomes Majority Shareholder In Emerging Solar Technology Company CompoundSemi News StaffJune 16, 2008...GE Energy of Schenectady, New York USA, an energy services provider for more than a century, announced that it has increased its equity share in PrimeStar Solar, Inc. PrimeStar Solar is an emerging solar thin-film technology and manufacturing company in which GE already held a minority equity share as announced in September 2007. The increased equity share has made GE Energy the company’s majority shareholder. PrimeStar Solar, headquartered in Golden, Colorado USA, was formed in June 2006 to develop and commercialize cadmium telluride (CdTe) thin film photovoltaic modules. The company has 60 employees, including a core management team that it says has more than 100 years of thin-film equipment and process experience.
"Increasing our stake in PrimeStar Solar to a majority interest underscores our continuing commitment to solar energy. GE Energy believes that renewable resources, including wind and solar, will play an ever increasing role in the future of the global energy industry," said Victor Abate, vice president of renewables, GE Energy.
The purchase of an increased stake in the solar business is just the latest in GE Energy’s increasing focus on solar. GE indicated that solar is playing an increasing role in its renewable energy portfolio and is expected to grow even more as energy costs continue to rise. GE's renewable energy portfolio also consists of wind and biomass technologies. It is reportedly U.S. supplier of wind turbines. GE Energy notes that its installed fleet of more than 8,500 1.5-megawatt wind turbines recently surpassed 115 million operating hours in commercial service worldwide. GE Energy News Release Sustainable Energy to Partner With Opel for Solar Concentrator Project CompoundSemi News StaffJune 16, 2008...Sustainable Energy Technologies Ltd., a maker of power inverters, announced today that it will partner with Opel International to install and monitor a high concentration solar power system in Medicine Hat, Alberta. The 5Kw trial system will combine its Sunergy CPV inverter, Opel’s Mark I high concentration photovoltaic modules, and the OPEL-FEiNA dual-axis tracker. Procurement for the installation, which will be owned and operated by the City of Medicine Hat, is set to begin immediately, enabling operational testing during the important summer season. Sustainable Energy's recently announced Sunergy CPV inverter reportedly helps improve total system level performance and economics of solar concentrator technologies. The company says it currently has trials underway with two leading Spanish project developers and several others are planned. Sustainable Energy also recently also announced that it will partner with industry leader Ingeteam S.A. to jointly market their inverters for solar concentrator projects in Europe and North America.
"We are very excited about working with Opel and Medicine Hat in this project, which will help us to better understand the unique operating characteristics of CPV concentrators, and to optimize our CPV inverter software. It will also provide an important demonstration of the value of solar concentrator technology for Western Canada," said Michael Carten President & CEO of Sustainable Energy. Company News Release
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June 16, 2008...Cree Inc. of Durham, North Carolina USA has introduced what it says is the first commercially viable GaN monolithic microwave integrated circuit. According to Cree the two MMICs integrate the company’s proven GaN RF transistor technology with other circuit elements to form fully integrated amplifier circuits. Cree points out that this dramatically reduces size and increases performance compared to hybrid amplifiers. Many RF integrated circuits can now be identically replicated on a single silicon carbide (SiC) substrate in a production process similar to that used for commercial microprocessors. Cree notes that its new broadband power amplifier MMICs, the CMPA0060005 and CMPA2560025, are now available for sample release in packaged and die formats. The CMPA0060005 is a wideband 5 watt distributed DC amplifier. It can operated at up to 6GHz.
Cree has also announced the expansion of its standard full-wafer (SFW) MMIC Foundry service to include shared multi-project (SMP) "pizza mask" foundry runs on a quarterly basis. This SMP service is available for both SiC MESFET and GaN HEMT MMIC processes. The Cree GaN kit includes microstrip lines, discontinuities, scalable capacitors, inductors and resistors, pads, vias, airbridges and active devices (HEMTs) at multiple biases. Cree News Release
In other Cree news, the company has made available a process design kit using Agilents Advanced Design System EDA Software. Cree contends that the design kit shortens MMIC design cycles. The Cree GaN kit includes microstrip lines, discontinuities, scalable capacitors, inductors and resistors, pads, vias, airbridges and active devices (HEMTs) at multiple biases. Cree News Release Strategies Unlimited Predicts Continued Strong Growth in HB LEDs for Lighting LIGHTimes StaffJune 12, 2008...Strategies Unlimited (SU), the premiere market analysis firm covering the LED industry, has begun accepting orders for its annual high brightness LED market review and forecast. Strategies Unlimited reports that the market for HB LEDs used for lighting applications is one of the fastest growing segments of the HB LED market. The company revealed that the market for HB LED lighting used in lighting applications has grown at a rate of 60 percent per year since 2006. According to SU, the report will provide an LED industry overview, and a listing of the companies involved in the HB LED industry. SU says its report will include market data and forecasts through 2012 broken out by material type, color, and package type. Content continues for LIGHTimes SecondPage members... Delphi to Lead Team in Inverter Development for Hybrid, Electric, and Future Fuel Cell Vehicles CompoundSemi News StaffJune 11, 2008...Delphi Corporation reports that the U.S. Department of Energy (DOE) has selected it to lead an industry-government team to develop the next generation propulsion inverter for hybrid electric vehicles. The DOE expects that the inverter will also be used in next generation "plug-in" hybrids (PHEVs) and in the longer-term, the inverter will be used for fuel cell vehicles (FCVs). Inverters are used to convert direct current into multiphase alternating current that is needed to drive electric and hybrid electric vehicles. The Delphi-led research and design team will contribute $3 million and receive $5 million in DOE funding. The projects goal is to reduce inverter size the cost for electric propulsion systems by 50 percent or more.
Delphi will team with GeneSiC, General Electric, Dow Corning, Oak Ridge National Lab, and Argonne National Lab. Delphi will design, package, build, test, and assess the cost of manufacturing; Dow Corning and GeneSiC will design silicon carbide-on-silicon power semiconductor devices; General Electric will design the high-temperature thin-film DC buss capacitors; Argonne National Lab will develop the ceramic capacitors; and Oak Ridge National Lab will test and simulate the power semiconductor devices and evaluate alternative inverter types. Thomas Goesch, Delphi managing director of the Power Electronics PBU stated, "We have assembled a team of highly qualified industry leaders and nationallaboratories to identify and develop the key technologies needed for anelectric propulsion inverter that meets or exceeds the DOE performance andcost targets." Delphi News Release Global Solar to Introduce Flexible CIGS Product as Drop-in Replacement for Solar Strings CompoundSemi News StaffJune 11, 2008...Global Solar of Tucson, Arizona USA, has released details about its New PowerFlex Solar Strings that the company says simplify and speed the adoption of low-cost and highly-efficient flexible thin-film copper indium gallium diselenide technology. The company says that the PowerFlex Solar Strings are ideal for building integrated photovoltaic (BIPV) manufacturing (putting flexible solar cells on building materials). Global Solar will introduce its new product at the Intersolar 2008 conference in Munich, Germany on July 15-16.
The PowerFlex Solar Strings offer a pre-connected string of CIGS cells. The company says that this format makes it easy for product designers and module manufactures to incorporate CIGS technology. Global Solar notes that silicon-based module manufacturers must currently make large capital investments to switch to thin-film and leverage its advantages. Global Solar touts the PowerFlex Solar Strings as the industry’s first, drop-in replacement solar strings that make it easy for product and module companies to fit thin-film cells into their current manufacturing processes.
The company uses roll-to-roll manufacturing process to produce the cells for the PowerFlex Solar Strings on a bendable substrate. The cells are therefore able to be bent to fit various shapes, and it is adaptable to various sizes. “Thin-film photovoltaics are gaining attention and market share,” said Alfonso Velosa, research director at Gartner. “Roll-to-roll manufacturing processes, a method used by Global Solar Energy, have the potential to be a disruptive technology in the photovoltaic industry, helping to generate greater activity in BIPV application development.” Company News Release Indian River Silicon to Become Fabless Wireless IC Design Services Company CompoundSemi News StaffJune 11, 2008...Indian River Silicon of Melbourne, Florida USA, has announced that the company will begin operating as a full service, employee-owned fabless wireless IC design services company. The company’s designers have reportedly been working as a team for over 10 years and have pioneered the design and development of the IEEE 802.11b/g/n standards-based Wi-Fi compliant wireless integrated circuits. In fact, the design team is credited for developing and shipping in volume the world’s first commercially available 802.11 wireless LAN chipset – PRISM.
“We have a broad range of unique communications systems and IC design expertise to develop complex multi-mode, MIMO multi-band CMOS radio chipsets compliant to any cellular, wired or wireless LAN or PAN standard, including WiMAX, operating from 2GHz up to and including the 60GHz frequency band,” said President and CEO Doug Schultz. “The Company’s core competency lies in our radio systems and RFIC, mixed-signal, embedded ultra-low power design of high volume integrated circuits in leading-edge CMOS nodes.” Company News Release SU Predicts Ultrafast Laser Market to Grow with New Players and Technology CompoundSemi News StaffJune 9, 2008...Strategies Unlimited (SU) predicts that the ultrafast laser market will reach about $260 million in 2008. The company classifies ultrafast lasers as those that have pulse durations in the range of between a picosecond and a femto second. Strategies Unlimited released its 2008 report about the ultrafast laser market. The report says that the ultrafast laser market is expected have healthy growth in coming years. It revealed that the growth will likely come from innovations in technology, new suppliers to the market, and some novel applications and strategies. The company explained that despite high margins and products that are nearly immune to commoditization, the market is overfilled with competitors.
SU says that Coherent and Newport dominate ultrafast laser sales, and both companies have introduced ultrafast laser products incorporating fiberlaser or amplifier. SU also notes that Trumpf and Rofin-Sinar entered the market last year. Trumpf reportedly uses its thin-disk technology, and Rofin’s Corelase acquisition uses fiber laser technology, according to SU. SU points out that unlike conventional lasers that act like fast cutting course toothed saws, ultrafast lasers have pulse periods that are so short that many materials can be cut or drilled with no heat damage. Additionally the company says that ultrafast lasers are well-suited for generating non-linear reactions (such as for wavelength conversion or multi-photon imaging), for observing fast phenomena, and for providing stable sources for metrology and instrumentation. Strategies Unlimited News Release Skyworks to Utilize WIN Semiconductors' GaAs Foundry Services CompoundSemi News StaffJune 9, 2008...Skyworks Solutions of Woburn, Massachusetts USA, announced that the company has chosen WIN Semiconductors Corp. to provide gallium arsenide (GaAs) foundry processing services due to heightened product demand. According to Skyworks, WIN Semi is among the leading GaAs radio frequency integrated circuit (RFIC) and monolithic microwave integrated circuit (MMIC) wafer foundry services providers in the world. It is located in Tao Yuan Shien, Taiwan. WIN Semi reportedly has two advanced six-inch wafer fabrication facilities and has recently purchased the land for a third fab. Skyworks notes that it has encountered increased demand for products such as: power amplifiers, antennae switches, front-end modules for wireless devices and infrastructure. Compound Semi-based components such as heterojunction bipolar transistor (HBT), pseudomorphic high electron mobility transistor (pHEMT), and bipolar field effect transistor (BiFET) go into these wireless components. For this reason, Skyworks looked to WIN Semi to be a second source of compound semiconductor foundry services.
"Skyworks is pleased to begin production at WIN as a source for our proprietary pHEMT manufacturing process, and is also leveraging their other unique specialty III-V process technologies as we continue to diversify our product portfolio into new market areas," said Bruce Freyman, vice president of worldwide operations at Skyworks. "WIN's technical capabilities and aggressive approach to capacity investment will complement our internal wafer fabs as we continue to expand our hybrid manufacturing strategy to offer best-in-class cost structure, flexibility, and stability of supply for our customers." Skyworks News Release Plextek Designs X-band Power Amplifier MMICs for Radio and RadarJune 9, 2008...Plextek, the Cambridge-based electronics and communications design consultancy, has completed the design of 2W and 4W X-band Power Amplifier (PA) MMICs for an undisclosed UK electronics component supplier. According to Plextek, both PA MMICs cover the entire X-band (8 to 12GHz) and are available as bare die, packaged components or modules for use in applications such as point-to-point and point-to-multi-point radios and radars. The amplifiers are reportedly fabricated on a 0.5mm gate length power PHEMT process that the company says is well suited to high volume production. The X-band PAs are 50W matched and require no external components. The company points out that an on-chip active biasing network allows the use of a fixed gate bias potential and helps compensate for performance variation with temperature and process spread.
Plextek notes that the PAs will not be subject to the International Traffic in Arms Regulation (ITAR) restrictions because fabrication, design, and supply is all undertaken by non US companies. Liam Devlin, Director. RF Integration at Plextek commented, "Plextek has offered MMIC design services to its clients for over 10 years and carried out the design of over 30 MMICs. We're incredibly proud of these new X-band solutions and are already in discussions with the same client about future MMIC developments including broadband (6 to 18GHz) digitally controlled phase-shifters, digitally controlled attenuators and power amplifiers." Company News Release Our news features are reported
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