LCD display mode：

Reflect：Display contents are based on outside’s light, therefore this type of LCD doesn’t need backlight. It was often be used in the strong light environment.

Transflective：It is combine with reflect LCD and transmission LCD, therefore it has backlight and a certain reflect capabilities polarizer. Thus it can be seen, this type LCD can be both applied in strong light’s outdoor or lowering indoor. 

Transmission; This LCD fore and aft polarizer are transmission, mostly backlight ray can permeate polarizer and LCD glass to people’s eyes to realize display. This type LCD is suit for lowering environments.