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Samsung shows extensible OLED screen with possible application to the skin

Samsung’s “secret lab” dedicated to prototyping, hands-on exploration of new implementations and constant challenge of today’s engineering boundaries, the Samsung Advanced Institute of Technology (SAIT) shows us its latest creation.

It is an advanced OLED screen that can be stretched and even applied to the user’s skin using a small device. The product, in prototype stage, challenges our current understanding of what a screen is and its capabilities.

Samsung’s Innovative Extendable Display Prototype

Samsung
Schematic operation and extensible OLED display prototype. Credit: KNOWS

One of the possible applications for Samsung’s extensible display is to serve as an activity monitor. It should be noted that the OLED panel can increase up to 30% of its size, thus serving as fitness tracker adaptable, for example, to the user’s wrist.

The prototype already includes some movement sensors, in addition to the energy cell, among other components necessary for its proper functioning. It is, as we see above, a small device whose panel / screen stands out for its ductility.

Thus, the gadget could be placed, for example, on the inside of the wrist, without affecting the performance, functioning and presentation of contents on the screen. Note that the mesh where the luminous elements rest is flexible.

The Samsung screen can increase its size up to 30%

Samsung screen
Schematic operation and extensible OLED display prototype. Credit: KNOWS

More specifically, Samsung used a high-elasticity polymer. It is this compound that allows you to stretch up to 30% the size of the product and keep it functional and stable even after 1000 repetitions. By being able to stretch or compress in size, its applications are so multiple and will continue to be studied by Samsung.

The manufacturer claims that this is the first product of its kind in the display industry. Furthermore, despite the challenges this new format posed, Samsung claimed to be able to integrate most of the sensors we currently see into a smartband.

Sport bracelets can thus gain a new shape in years to come. In fact, this will be one of the investigation courses carried out by Samsung.

Possible applications continue to be studied by Samsung

The South Korean giant also claims that the prototype was built using current and industry-standard lithography processes, facilitating its production. In other words, this innovative product was produced to well-known standards.

On the other hand, it now remains to wait until a product ready for the consumer market can be developed. What we have here is a promising prototype, which can be adapted to numerous implementations, even putting it on the user’s skin.

If you are interested in knowing more details about the product can consult the press release. There, Samsung details several of the challenges faced by the team of engineers and features of the new prototype itself.

Could this be the future of smart wristbands, or will this new concept find a practical future in the field of biomedicine?

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Lenny Li

I started to play with tech since middle school. Smart phones, laptops and gadgets are all about my life. Besides, I am also a big fan of Star War. May the force be with you!

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