A research team led by Dr. Byeong-dae Choi at the DGIST Division of Electronics & Information System has greatly improved the efficiency of zinc sulfide powder-based electroluminescent devices by ...

Replay: If your idea of a budget is whether you can afford a bacon sandwich for the crew, you probably can't afford a proper soft light. So here's some suggestions about what you can do, true ...

Gauging the amount of light that's in a scene is one of the most fundamental and important skills for a photographer to have. Knowing how to set the exposure on a camera will produce a picture that's ...

In most ways rather than talking, movies speak the language of light. Shadow, contrast and light effects in stories pre-existed the high tech cameras and digital equipment revolution in filmmaking.

LEDs have revolutionized lighting in the past 15 years, and that is especially true for television lighting. Lightweight, compact, efficient, bright and cool, LED lights have kicked all other types of ...