The proposed hyperspectral endoscopic imaging system includes a spectral LED array in the catheter tip. Credit: N. Modir et al., doi 10.1117/1.JMI.12.3.035002.

A team led by Prof. Sun Haiding from the University of Science and Technology of China (USTC) developed a vertically integrated micro-scale light-emitting diode (micro-LED) array which was then ...

The Bravia XR X90L has a Full Array LED backlight, which allows it to switch on/off or dim the LED lights in zones depending on the action on screen. It'll be available in 55-, 65-, and 77-inch ...