A liquid crystal digital display is a passive display element that does not emit light by itself, but merely modulates ambient light, similar to a display printed on paper. Therefore, compared with other display devices, it has the following main working characteristics:
1. Low voltage (36V), micro power consumption (0.3100μW).
2. It is not afraid of bright light scouring, it can be used in indoor and outdoor bright environment, its display resolution will not be weakened with the increase of ambient brightness, and it can be clearly displayed under the sunlight.
3. Small size and thin profile for flat panel display.
4. The display area, font size and number of digits are not limited within a certain range.
