Sony's Field Emission Technologies closing its doors

FED's dead, baby -- at least for Sony. The company's spin-off Field Emission Technologies, whose sole purpose was to develop the displays, is now closing its doors. Blame goes to difficulty in raising funds for manufacturing. After years of teasing and an actual demo unit just a few months ago, it's a little sad to the technology's biggest proponent shutter. Goodbye, FET, we hardly knew ye.