DVD+RW, DVD-RAM, UDO and Blu-ray. The phase change disc technology was invented by Stanford Ovshinsky, who founded Energy Conversion Devices (ECD) in 1960. Phase change discs do not rely on ...
Sony is discontinuing production of Blu-Ray discs after 18 years. Justin Sullivan/Getty Sony says it will stop manufacturing blank Blu-ray discs for the Japanese market along with MiniDiscs and ...
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