What are the definitions and classifications of LED display modules?

　　The LED display module is an independent module composed of thousands of LED lamp beads,circuit driver chips,power cords,etc.It is usually used in the splicing of large advertising displays.,pixel density and color configuration,etc.,let’s take a look at China’s Ddon Visual today,the definition and classification of LED display modules:

　　A、Definitions:

　　1.Pixel Pitch:The pixel pitch refers to the distance between the centers of two adjacent pixels on an LED display module.Smaller pixel pitches indicate higher pixel density and potentially higher resolution.

　　2.Resolution:The resolution of an LED display module is defined by the number of pixels it contains in terms of width and height(e.g.,1920x1080 for Full HD).

　　3.Brightness:The luminance or brightness of an LED display module is measured in nits(cd/m²)and indicates how much light the module emits.

　　4.Color Depth:The number of colors an LED display module can reproduce.Common color depths are 8-bit(16.7 million colors)and 10-bit(1.07 billion colors).

　　5.Refresh Rate:The number of times per second the LED display module updates its content.Measured in hertz(Hz),higher refresh rates result in smoother motion.

　　B、Classifications:

　　1.Indoor LED Display Modules:

　　Designed for indoor environments with controlled lighting conditions.

　　Usually have smaller pixel pitches,providing high-resolution and sharp images.

　　Brightness levels are optimized for indoor viewing comfort.

　　Commonly used for retail displays,indoor signage,events,and presentations.

　　2.Outdoor LED Display Modules:

　　Built to withstand outdoor conditions,including rain,sunlight,and temperature variations.

　　Generally have larger pixel pitches for improved visibility at a distance.

　　Higher brightness levels to combat outdoor ambient light.

　　Widely used for outdoor advertising,sports venues,building facades,and public displays.

　　3.SMD(Surface-Mount Device)LED Modules:

　　LEDs are directly mounted onto the module's surface.

　　Offer better color consistency,wider viewing angles,and higher pixel densities.

　　Commonly used for indoor and high-definition outdoor displays.

　　4.DIP(Dual In-line Package)LED Modules:

　　LED chips are mounted through holes on the module,creating individual"dots."

　　Typically used in outdoor applications where high brightness is needed,such as stadium screens.

　　May have slightly reduced viewing angles and color consistency compared to SMD.

　　5.Full-Color LED Modules:

　　Contain red,green,and blue LEDs in each pixel for full-color reproduction.

　　Can display a wide range of colors and dynamic content.

　　Used for vibrant displays,video walls,and digital billboards.

　　6.Monochrome LED Modules:

　　Comprise a single color of LEDs(often red,amber,or green)in each pixel.

　　Suitable for simple text and basic graphics.

　　Used in transportation displays,scoreboard segments,and basic informational signs.

　　7.Flexible LED Modules:

　　Made of flexible materials,allowing for curved installations and creative shapes.

　　Used in artistic displays,curved walls,and unconventional spaces.

　　8.Rigid LED Modules:

　　Made of solid materials and maintain a fixed shape.

　　Used in standard flat displays and video walls.

　　These classifications help buyers and integrators choo

　　When purchasing an LED display,users should choose the appropriate LED display module according to the specific application scenario.Different module types have different characteristics in terms of pixel density,size,color and functional convenience,so when purchasing Careful consideration should be given to LED display screens.The above is the definition and classification of LED display modules,I hope this article can be helpful to you.China Ddon Visual focuses on the R&D,production and sales of high-quality full-color LED displays,and provides spot wholesale and door-to-door construction of full-color LED display modules,LED stage rental screens,and full-screen LED advertising screens,and supports special-shaped LED displays.Customization and development services,if you need assistance with related projects,you are welcome to call Ddon,we will provide you with a full range of product solutions and high-quality services.