Samsung
has officially launched its "YOUM" brand for flexible AMOLED displays, ahead of the bendable panels showing up in commercial hardware later this year. Registered as a trademark complete with a bendy YOUM logo in mid-March, and detailed on the new Samsung
Mobile Display site, YOUM promises to be thinner and lighter than traditional AMOLED and LCD-TFT screens, as well as being "unbreakable."
That is down to the differences in the "sandwich" of layers that make up a YOUM flexible display. An LCD screen would usually have six, two of which would be glass; an OLED panel would have four, again two of which would be glass.
It is that glass which makes the screens more vulnerable to damage, and indeed stops them from flexing or folding. In contrast, Samsung
YOUM panels use film-based encapsulation ("encap") and TFT layers, rather than glass substrates, which make them more resilient to damage along with allowing more flexibility in device design.
Samsung
has previously shown off foldable devices as well as various flexible prototypes, and has suggested that as well as gadgets which literally bend, it could also use the YOUM AMOLED technology to create wraparound displays that could cover two or more surfaces. That way, your phone could have a regular front screen that continues around to the side.
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