High Compatible IPS Mobile Phone LCD screen

1. Divided from color: single color, two color, three color (full color) led display:
(1) Monochrome means that the liquid crystal display has only one color of luminescent material, often single red LCD Module.
(2) The two-color screen is basically made of red and green LED diodes.
(3) Three-color (full-color) screen, made of red, green (wavelength 570nm), and blue; and true color, made of red, pure green (wavelength 525nm), and blue LCD Display Module.

2. Divided by environment: indoor, outdoor and semi-outdoor led LCD display:
(1) The semi-open air curtain has high brightness between indoor and outdoor, and can be used outdoors for illumination. The screen is sealed, basically on the roof or window.
(2) The screen area of the suffocation is basically very small (a dozen square meters), and the relative density of dots is relatively high. Under direct sunlight or environmental exposure, the observation distance is a few meters away. The body does not have the function of sealing and waterproofing. Indoor display dot matrix modules are the main ones, because the display brightness requirements used indoors are not high;
(3) The outdoor display has a small range of tens of square meters, a large number of hundreds of square meters or thousands of square meters, and the relative density of dots is relatively sparse (usually 1000-4000 dots per square meter), and the luminous brightness is 3000-6000cd/square meter Active Matrix LCD. (Different directions, different brightness requirements), under direct light conditions, the observation interval is tens of meters, because it is outdoor, it must use a waterproof box, and the display has a good resistance to wind, rain and lightning.