Samsung unveils a 12.4-inch rollable OLED panel

Smart Android And Trik-Commenting on Andorid indeed never endless, because smart devices this one is often updated every certain amount of time. So that the market can always be garapnya menerinya with pleasure. And it is not denied if this device has become the lifestyle of each society. To not wonder if the 6th business information and many are turning to mobail smartphone. With Android which thoroughly dominated the mobile industry, choosing the best Android smartphone is almost identical to choose the best smartphone, period. But while Android phones have few real opponents on other platforms, internal competition is intense.

From the sleek devices impress with the design premium, up to a full plant furniture features, to a very good device, and affordable mobile phone has a heavy weight, the Android ecosystem inhabited by a diverse range of attractive mobile phone Samsung unveils a 12.4-inch rollable OLED panel Samsung unveils a 12.4-inch rollable OLED panel,But "oversize" are subjective, and sometimes pieces of the specification and a list of features is not enough to get an idea of how good a phone. In this roundup, we look at the absolute best-the Android phone you can't go wrong with. The habits of young people or to accentuate trand blindly lifestyle, make this a medoroang this clever device industry vying to do modifications to the device, with a distinctly vitur vitur-tercanggihnya. So it can be received over the counter Samsung unveils a 12.4-inch rollable OLED panel

During the annual Display Week trade show in Los Angeles, Samsung showcased a potentially revolutionary 12.4-inch rollable OLED panel. Surely, this isn't the first time we see a rollable concept, but Samsung's invention is a step ahead of the competition as it's the largest one so far and it rolls in a tiny scroll.

The panel can go from 49mm to 254.4mm, that's an impressive 5x scalability compared to the current sliding screens that can only go up to 3x their original size. Samsung Display says it was able to achieve this by using an O-shaped axis mimicking a scroll. The company calls it Rollable Flex and can be completely rolled.

In addition to the Rollable Flex, Samsung introduced a Flex In & Out OLED panel, which can bend in both directions, unlike the currently used tech that allows the flexible OLEDs to fold in just one direction. Case in point, Samsung's very own

Galaxy Flip4 and Fold4.

Last, but not least, the Korean tech giant also introduced the world's first OLED panel with an integrated fingerprint reader and heart rate sensor. Current implementations rely on a small sensor area while Samsung's solution allows you to unlock the handset with a touch of a finger anywhere on the screen surface. It has embedded the light-sensing organic photodiode (OPD) into the panel itself. The tech can also read blood pressure, heart rate and stress by monitoring the blood vessels' contraction and relaxation.

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