And a second version of Lightpaper will be out in a few months. The Lightpaper will be available in market by 2015, as Rohinni will be aiming at the commercial and industrial market first. The challenge is being addressed on how to place the diodes more precisely to create a steady light when printed. But the shimmering will not be a problem for many applications. ![]() One drawback with the material is the random dispersions of the diodes and isn’t as bright over the whole surface. The company is trying to unlock the ability to create light, he added. ![]() With Lightpaper it’s more of a platform of light that can be used in many ways. Eventually people will be able to print their own at home, added Smoot. It can be printed on lamp shades, so lamps would not need light bulbs, said, Nick Smoot, chief marketing officer.Īnywhere there is a light, this could replace that. The most obvious applications will be illuminating logos on mobile phones backs or snowboards, installing lighting on the wall of the bedroom, or a wearable wristband flashing the time and message notifications. The company is more interested in using LightPaper in the automotive industry, as a new means for making taillights. Rohinni’s LightPaper is much thinner than OLED, which has been used in flat screen televisions. When a current runs through the paper, the randomly dispersed tiny diodes about the size of a red blood cell will light up. This layer is then sealed between two additional layers. The paper-thin LightPaper is made by mixing ink and tiny LEDs together and then printing the mixture out on a conductive layer. Their aim is to enable the foremost lighting option for infinite applications. “We print light.” wrotes Rohinni team on their Twitter statement. They are working with several companies to put the cool paper-thin lighting to work, and they expect the first round of products and objects with integrated Lightpaper to go public sometime in 2015.An Idaho-based startup team named Rohinni, has developed LightPaper, the world’s thinnest LED lighting, which can be applied to any surface and in any shape. ![]() That object is then sandwiched between two other layers and sealed. via FastCoLabs: In its current state, Lightpaper is manufactured by mixing ink and tiny LEDs together and printing them out on a conductive layer. Rohinni’s ideas for potential applications are plentiful, including lighted wallpaper for hotels, glowing logos on just about anything, and even car headlights. Rohinni has created a way to print lighting and apply it to any surface. With its low cost and an expected lifespan of 20 years, Lightpaper is on track to displace OLEDs as the future of flexible lighting. But the company says that their forthcoming second version of Lightpaper will not have this flaw. Currently, the LEDs aren’t distributed evenly over the entire printing surface, which can create a type of “twinkling” effect. The process is clever, but not yet perfected. The illuminating ink is then printed onto a substance that conducts electricity. It works by mixing tiny LEDs – each no bigger than a red blood cell – with ink. Rohinni’s method is simple, cheap, quick, and can be produced in large quantities. Appropriately, they have named it Lightpaper.Ĭurrent LED lighting requires soldering LEDs to circuit boards, a process which is expensive and time-consuming as evidenced by the relatively high cost of LED home lighting. Rohinni has created a paper-thin LED light source that needs nothing more than an electrical current to light up. ![]() An Idaho-based company called Rohinni has a question for you: what if light was printable? It’s an odd question, for sure, and one that was purely hypothetical until recently.
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