4K TV stories

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LED LCD HDTV, 4K UHD LED LCD, plasma, 2K OLED, 4K OLED, dual view 3D OLED, glasses-free 3D, curved LED LCD, curved 4K UHD, curved OLED, curved 4K OLED – which (if any) of these will be the dominant TV technology of tomorrow?
 
Berlin, Germany — If at first you don't succeed... Well, you know how it goes. After Sony's initial lettered tablets and Xperia smartphone were met with nonchalance in the market a year ago, Sony here at the IFA electronics show bowed a newly-named Xperia Tablet S, three new Xperia smartphones (the T, V and J), a convertible laptop/tablet dubbed the VAIO Duo 11, and several other new AV and PC gadgets.