Nanoscale LED Display: Smaller Than a Virus!
2025-03-20
Researchers at Zhejiang University in China have created the world's smallest light-emitting diode (LED) display, with pixels smaller than 100 micrometers and even reaching an astonishing 90 nanometers—smaller than a virus! This breakthrough utilizes perovskite semiconductor materials, maintaining brightness and efficiency even at extremely small sizes, opening up new possibilities for miniature display technology. The research is published in Nature.