How to do LED display
Author:Miss Zhang Time:2021-06-11 13:34 Browse(789)
namelyReflector - at the bottom of the display, it reflects lightBacklight - is to provide lightAcrylic light guide plate,Up and down lens - make light evenUpper and lower diffusion film -- light diffusionLiquid crystal glass is liquid crystal panelThe above installation sequence is assembled.There are two types of backlight: straight down type and partial side type. The straight down type is that the backlight is directly and evenly arranged between the light guide plate and the reflector. It has the advantages of high brightness and large thickness, such as the general liquid crystal display.Side type, is the backlight on the side of acrylic light guide plate, which is characterized by small thickness, but the brightness is lower, such as notebook and other requirements of small thickness is so.. LED display is a display mode by controlling semiconductor light-emitting diodes. Its general appearance is composed of many usually red light-emitting diodes, and the characters are displayed by the light on and off. Used to display text, graphics, images, animation, market, video, video signals and other information display screen.If you need a detailed understanding of its production process, I suggest you Baidu, there are many!.