A prototype of full-color active-matrix micro-light-emitting diode (micro-LED) micro-display with a pixel density of 391 pixel per inch (ppi) using InGaN/AlGaInP heterogeneous integration is ...

The revolution and development of information technology have significantly changed our lives, and the world has entered the digital era. People are surrounded by massive amounts of information but ...

Full-color 3D printing at home has long been a wild-eyed dream of consumers and hobbyists alike. Thus far it’s been fun to print out little trinkets in a single color, but to create something more ...

Augmented-reality (AR) technology is rapidly finding its way into everyday life, from education and health care to gaming and entertainment. However, the core AR device remains bulky and heavy, making ...

Accurately identifying the “first” full-color movie is difficult, as movie colorization has been a gradual process throughout history, and early colorization techniques are incredibly different from ...

Printed circuit boards were once so simple. One or two layers of copper etched on a rectangular fiberglass substrate, with a few holes drilled in key locations so components could be soldered into ...

Color management is crucial to a multitude of industries, yet it is a challenge that few understand in its full complexity. From televisions and gaming monitors to medical imaging and digital ...