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Extended Smartphone Battery Life with New Screen Design

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In this Modern world, Every human being wants Smartphone with bigger Display Screen, along with that they also want longer battery life. They don’t have any idea that Brightest Smartphone Display will drains the battery in a rapid manner.
The responsible component for this action in Smartphone is ‘Polarizer’. Light points in all directions, which can be broken down into two parts, mathematically that are perpendicular to one another. The function of a Polarizer is to allow only one of the two to pass through, which is essential for liquid-crystal display (LCD) screens to work but at the expense of at least 50% of the light. Actual Polarizers wastes much more light energy than we think, in short with lower energy efficiency.
 In a study published in the journal name Optica, researchers submit a newly designed polarizer with much higher energy efficiency. The Researchers etched a 3D nanoscale pattern on a piece of silicon which enabled the polarizer to interact with and manipulate light. 
When they shone infrared light through the polarizer fabricated by them, the pattern on
the silicon allowed light in one direction to pass through and rotated
its perpendicular counterpart by 90°, thereby letting it pass through as
well. According to their experiment, they achieve the maximum polarizing efficiency of 74%. 
They need to extend their technique to visible light before it can be utilized in LCDs and extend device’s battery lives. But the team says that if all goes well and it can optimize the approach, with such displays
we can extend battery life and enable brighter screen settings in Future Smartphones.

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Basically I belongs to an Engineering field and my aim is to let the world beware about latest Science and Technology alerts of different fields i.e. Gadgets, Nature, Biomedical, Robotics, Smartphones, Agricultural techniques etc.

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