LED pixel point light source is a new type of decorative light, which is a supplement to linear light source and flood lighting. The products are widely used in various indoor and outdoor lighting fields such as buildings, bridges, stage theaters, commercial plazas, etc., and have been used in various parts of the country and many foreign countries.
Through pixel color mixing, the pixel pitch of smart lamps that can replace certain specifications of display screens with dot and surface effects is achieved: the distance from the center of one pixel to the center of another pixel, which is what we now call "P", The dot distance is the distance between two pixels to reflect the pixel density.
The dot distance and pixel density are the physical characteristics of the flash screen; the information capacity is the quantity unit of the information carrying capacity that can be flashed at one time with the pixel density per unit area. The smaller the dot distance, the higher the pixel density, the more information capacity per unit area can flash at one time, and the closer the suitable viewing distance. The larger the dot distance, the lower the pixel density, the smaller the information capacity per unit area that can be flashed at one time, and the longer the suitable viewing distance.