- 行业: Convention
- Number of terms: 32421
- Number of blossaries: 0
- Company Profile:
Display composed of mobile crystals in liquid suspension which align themselves and polarize light in response to a small electric change. The crystals are manufactured in pockets within the display which correspond to areas of dark on light background.
Industry:Convention
Lighting instruments that can be computer controlled to move light around the room, and project color and patterns on screens, scenery, walls or floor.
Industry:Convention
Lighting in which picture intensity produces limited bright areas.
Industry:Convention
Lighting in which picture intensity produces limited dark areas.
Industry:Convention
Lighting available in hall, built into exhibit, or available on a rental basis.
Industry:Convention
A solid-state diode rectifier whose atomic properties cause it to emit light when electric current is passed through it. Current LED technology allows the emission of light from infrared through green frequencies, and visible light LEDs are available in colors from deep red to green.
Industry:Convention
