What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made ...

Physicists have developed extremely small pixels using optical antennas and a clever design. These can be used in compact AR ...

A team of physicists has pushed the limits of how small a display pixel can be, revealing a new approach that could reshape ...

A research cooperation has developed a process suitable for 3D printing that can be used to produce transparent and mechanically flexible electronic circuits. The technique can enable new applications ...

Smart glasses that display information directly in the field of vision are considered a key technology of the future—but ...

Researchers in Würzburg have created an image element with an edge length of only 300 nanometers. This is approximately half ...

Samsung Electronics received a jury verdict ordering payment of more than 274 billion won in the first trial of an organic light-emitting diode (OLED) technology patent lawsuit held in U.S. federal ...