Friday April 21, 2006 7:20 pm
World’s Thinnest DVD Discs
Using an innovative nanoimprint technology, Hitachi Maxell, LTD have succeeded in creating the world’s thinnest DVD media at 0.092mm thick. This makes the new disc approximately 1/13th the thickness of existing DVD media, yet allows it to retain the full 4.7GB capacity. Obviously a single disc isn’t going to gain you any benefits simply by being thinner, but if you were to take a stack of say 100-discs, make them double-sided (9.4GB), stuff them into a cartridge 2.5-inches thick, and slap a fancy acronym like SVOD on it, you’d have a digital library cartidge with almost 1TB of capacity (940
GB). SVOD, which stands for Stacked Volumetric Optical Disc, really starts to shine when coupled with the next generation of blue laser technology, as a stack of 50GB discs could increase storage capacity to 5TB.
When released the discs will be priced at under $325 for a 100-disc cartridge.