How does an LCD panel work?
LCD stands for liquid crystal display. LCD panels are equipped with a backlight or reflector. Polarizers are used to modulate the light from the backlight for each pixels, and thus producing the image that you see on your screen.
### Instruction: How does an LCD panel work?
### Context: 
### Answer: LCD stands for liquid crystal display. LCD panels are equipped with a backlight or reflector. Polarizers are used to modulate the light from the backlight for each pixels, and thus producing the image that you see on your screen.</s>