What Is LED display

LED display is a display method by controlling semiconductor light-emitting diodes, used to display text, graphics, images, animation, market, video, video signal and other information display screen. 

The advantages of LED display include bright colors, wide dynamic range, high brightness, high clarity, low operating voltage, low power consumption, long life, impact resistance, bright colors and stable and reliable work, making it the most advantageous new generation of display media.

LED display set microelectronics technology, computer technology, information processing in one, widely used in large squares, commercial advertising, sports venues, information dissemination, news release, securities trading and other fields, can meet the needs of different environments.

The pixel pitch calculation method of LED display involves the distance between each pixel point and another pixel point, as well as the calculation method of length and height. LED luminous color and luminous efficiency is related to the production of LED materials and processes, through different materials and processes, LED display can emit a variety of colors of light, such as red, green, blue and other basic colors, and even colorless transparent LED lights can be achieved. In addition, the LED display can not only emit light, but also achieve dimming and color light effect, by adjusting the current and voltage to achieve dimming effect, by controlling different LED lamp combination and working mode, you can also achieve colorful light transformation effect.

The application field of LED display is still expanding, in addition to lighting, it is also widely used in display, mobile devices, automotive lighting and plant growth lights and other fields. Especially in the field of display, LED's high brightness, high contrast and fast response speed make it an ideal light source for liquid crystal displays, televisions and mobile phone screens.