Consumer electronics giant Sony, chipmakers Elpida Memory and Renesas, and electronics firms Panasonic and Toshiba have all said that production at some plants in northern Japan had been halted again due to power cuts triggered by a major aftershock that shook the region on April 7.

South Korea's LG Chem on April 6 completed what it described as the world's largest battery plant for electric cars and vowed to become a major producer by 2015. The company said the factory in Ochang, south of Seoul, has enough capacity to produce lithium-ion batteries for 100,000 of the green autos a year.

"US day-one sales numbers for Nintendo 3DS were the highest of any Nintendo hand-held system in our history," Nintendo said in a statement. The company promised more detailed stats on April 14, when NPD Group will release a report about the month's video game sales.

Rumors, misinformation and speculation are spreading like wildfire across the industry today following recent reports about Android anti-fragmentation efforts and what this means for processor architecture openness. Will Google's anti-fragmentation initiatives for Android code impact providers of microprocessor architectures such as MIPS, Intel and ARM? Does anti-fragmentation mean that Google is standardizing Android for any specific architecture?

Hynix Semiconductor has developed 2Gb DDR4 DRAM and DDR4 DRAM-based 2GB ECC-SODIMM applying its 30nm-class process technology. Hynix plans to start volume production of this high performance DDR4 product in the second half of 2012.

SanDisk expects tablet sales will increase from 17 million units in 2010 to nearly 205 million units by 2014. The firm also estimates the flash based storage per device (SSD storage) will more than triple during the same period from 31 Gb/unit in 2010 to 96 Gb/unit in 2014.

[Apple's] focus this week has been to troubleshoot all the iPad 2s that customers are returning to the stores. One iPad came back with a post it note on it that said "Wife said no..."

Google has closed availability of the source code to Android 3.0 Honeycomb, explaining that the tablet-oriented software was not ready for use on smartphones and that the company didn't want outside developers or enthusiasts experimenting with it in unauthorized ways.