World’s Smallest Pixels Achieve Sharpest Display
Scientists in Sweden have created a screen technology with pixels so small that they reach the highest resolution the human eye can possibly see.
The work, done by researchers from Chalmers University of Technology, the University of Gothenburg, and Uppsala University, marks a major step forward in display technology and could change how we see and interact with digital images and virtual worlds.
The team developed a new kind of electronic paper called “retina E-paper.” Each pixel is about 560 nanometers in size—much smaller than the pixels used in today’s micro-LED screens.
- The entire screen is roughly the size of a human pupil.
- It can display an incredible 25,000 pixels per inch (ppi).
This level of detail matches how closely the human eye can detect light, meaning that anything sharper would be invisible to us.
Anything sharper would be invisible to us.
Author summary: Scientists created the world's smallest pixels for sharpest display.
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