Standard & Poor's Ratings Services on Wednesday placed its noninvestment-grade "B+" corporate credit rating for LDK Solar Co. Ltd. under review for possible downgrade after the Chinese solar products company cut its financial outlooks for the second quarter and the full year.

The pressure in the DRAM business today is "untenable for a number of players," with something needing to happen to the struggling Asian memory makers within the next couple of quarters, Micron CEO Steve Appleton was quoted as saying.

Moody's now holds rating for Japan at Aa3, on a par with rival agency Standard & Poor's, which rates the world's third-largest economy at AA-, the same level as China.

No major injuries or extensive damage were reported after the 5.8-magnitude earthquake.

"If you get a buyer who is a significant part of the ecosystem, in which they already play a part, it is likely that they would be excluding part of the market and therefore diminishing part of the value of ARM...

MediaTek is looking at acquisition targets globally in a move to grow and acquire new technologies, its chief financial officer said in an interview with Dow Jones Newswires.

The latest beta of iOS 5 features an earthquake warning system for Japanese iPhone users. The feature constantly checks in with Japan's early warning system, which consists of over 1000 seismographs scattered throughout the country.

The Japanese government has announced a new US$100 billion fund to help companies combat the strength of the yen.

Samsung Electronics said Wednesday that it has no intention of taking over Hewlett-Packard's personal computer business.

The price of polysilicon, the main raw material in photovoltaic panels, rose in August for the first time in five months, and Goldman Sachs Group Inc. said solar-equipment makers are poised for recovery.

German high-tech lighting manufacturer Osram gmbh and its subsidiary, Osram Opto Semiconductors, filed multiple lawsuits in South Korea against companies controlled by LG Electronics Inc. and Samsung LED Co. Ltd., claiming that the companies are infringing core Osram patents.

IKEA's San Diego, California store has officially commenced operation of its 252kW rooftop solar power system; the tenth solar installation the company has completed at its stores nationwide.

Jay Legenhausen previously managed worldwide sales for Actel/Microsemi. Prior to Actel, he spent 17 years working at Cypress Semiconductor in various sales and marketing positions.

Ford and Toyota, companies that both have had success developing and marketing vehicles with full hybrid powertrains, jointly announced that they would work together to create new hybrid systems for light trucks and sport utility vehicles.

Texas Memory Systems, best known for its pricey, yet extremely high-performance NAND flash-based storage arrays, has introduced a new system that it said competes with Tier 1 hard drives on a price-per-gigabyte basis.

A roof-mounted solar panel announced by Ford in the US this week could help to drive electric versions of its Focus small car up to 1600 kilometres a month for free.

First Solar has officially opened its new factory in Mesa, Arizona at a ceremony on Friday morning. Module production at Mesa is expected to begin by Q3 2012 and will employ approximately 600 full-time staff.

SoloPower has received a $197m loan guarantee from the US Department of Energy (DOE) for the construction and operation of three solar module manufacturing facilities.

Germany-based Solar Millennium AG said in a statement released last week that it has changed its plans for the proposed 1GW Blythe solar farm in California, and will install the first 500MW of the facility using PV panels.

When it comes renewable energy solutions, sometimes nature has the best ideas. That was 13-year-old Aidan Dwyer's conclusion after a wintry hike in New York's Catskill Mountains, a trip that inspired him to build a unique and effective solar array design.

Avago's main smartphone customers are Samsung and HTC, but speculation is rife among analysts that some upcoming wireless devices from Apple, including new iPhones and the iPad 3, could use some Avago chips.