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After several false starts, developers of thin-film transistor circuits last week claimed breakthroughs that they believe will finally push the technology to market. If successful, the efforts could enable a long-promised low-cost class of electronic paper, displays, labels, RFID 5b4 tags, sensors, smart cards and perhaps even programmable wallpaper. Details... more...

Over the years, there have not been 5b4 many drastic changes to the structure of DRAM devices. There have been a few tweaks here and there to account for smaller process geometries and to optimize design, but the overall structure and format of DRM devices have remained unchanged--until now, that is. Details... more...

Just as the market was closing on Monday, Nov. 12, I bought 10,000 shares of Apple Inc. at $153.76 each. Details... more...