A detailed introduction to the technical parameters of LED display-EEWORLD

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Indoor screen series

The indoor screen area is generally less than ten square meters, with a high point density. It is used in an environment without direct sunlight or lighting, and the viewing distance is several meters away. The screen body does not have the ability to seal and waterproof. According to the control method and display color, it can be divided into the following types:

● Indoor full color video screen

★ Adopt independently developed point-by-point correction technology to ensure uniformity between points.
★ The light-emitting points of the display panel adopt columnar flat-headed LEDs. After testing,
the vertical and horizontal full viewing angles can reach 150 degrees.
★ The reflector that constitutes the light board is made by mold opening, and it fits the light-emitting points seamlessly. The finished product can
be made with extremely small surface height error.
★ The light-emitting diode is used, and the brightness of the light is 6-8 times that of the light-emitting chip.
★ The heat of the light-emitting diode is mainly dissipated from the metal pins, which determines that the display panel
has good heat dissipation performance.
★ Defective light-emitting diodes can be replaced one by one, which will not affect the use of other light-emitting tubes and
reduce maintenance costs.
★ The video control system with the latest technology level is adopted to display bright and clear colors.
★ Main technical parameters
Primary color RGB (full color) Pixel diameter [mm] 5.00 8.00
Pixel pitch [mm] 7.62 10.00
Pixel composition 1R1G1B 2R1G1B Virtual pixel
Unit panel dots [dots] 32×32 32×16
Unit panel size [mm] 245×245 320×160
Unit panel weight [g] 1100 850
Physical pixel density [dots/m2] 17200 10000
Virtual pixel density [dots/m2] 16384 40000
Peak power consumption [W/m2] 850 750
Average power consumption [W/m2] 350 320
Weight [Kg/m2] <36 <36
Horizontal viewing angle 150°
Vertical viewing angle 150°
Maximum brightness [cd/m2] 1700 800

● Indoor dual-color video screen
★ The display module adopts the products of big manufacturers, and the brightness and luminous consistency of the whole screen are good.
★ The system is stable and mature, simple to install and does not require debugging, and the failure rate is extremely low.
★ The video control system with the latest technology level is adopted, and the display color is bright and clear.
★ Main technical parameters
Primary color RG (red and green dual primary colors)
Pixel diameter 〔mm〕 3.75 5.00
Pixel spacing 〔mm〕 4.75 7.62
Pixel composition 1R1G 1R1G
Unit panel number 64×32 (or 80×32) 80×32
Unit panel size 〔mm〕
306×153 (or 382×153)
612×245
Unit panel weight 〔g〕 800 1500
Pixel density 〔dots/m2〕
43000 17200
Peak power consumption 〔W/m2〕 700 350
Average power consumption 〔W/m2〕 300 200
Viewing angle 150°
Communication distance (m) 100 (without relay)
● Indoor monochrome screen
★ The display module adopts products from large manufacturers, and the brightness and luminous consistency of the whole screen are good.
★ The system is stable and mature, simple to install, no debugging required, and the failure rate is extremely low.
★ According to different usage requirements, synchronous or asynchronous mode can be used.
★ Main technical parameters
Primary color monochrome
Pixel diameter [mm] 3.0 3.75 5.00
Pixel spacing [mm] 4.0 4.75 7.62
Pixel composition 1R 1R 1R
Unit panel points [points]
64×32 64×32 80×32
Unit panel size [mm]
306×153 612×245
Unit panel weight [g]
700 900 1500
Pixel density [points/m2]
62500 43000 17200
Peak power consumption [W/m2]
500 350 200
Average power consumption [W/m2]
350 200 100
Viewing angle 150°
Communication distance (m) 100 (No relay) Semi-

outdoor screen series

Semi-outdoor screens generally use single light to form light points, which are suitable for environments with high brightness and waterproof, such as: under the eaves, in the window, and in the hall with strong light. The point spacing is generally around 7.62mm-10mm; the light color is generally single red or red/green dual primary colors; the control method is asynchronous, synchronous graphics, video, etc. according to the use requirements.

★ Main technical parameters
Primary color monochrome/dual primary
color Pixel diameter [mm] 5.00 5.00
Pixel pitch [mm] 7.62 10.00
Pixel composition 1R 1R
Unit panel points [points] 80×32 32×16
Unit panel size [mm] 612×245 320×160
Unit panel weight [g] 1700 1000
Pixel density [points/m2] 17200 10000
Peak power consumption [W/m2] 400 300
Average power consumption [W/m2] 250 200
Horizontal viewing angle 60-70°
Vertical viewing angle 45-60°
Maximum brightness [cd/m2] 3000 1800

Outdoor screen series

The outdoor screen area is generally more than ten square meters, with high brightness. It can be used in direct sunlight. The viewing distance is generally more than ten meters away. The screen body has sealing and waterproof capabilities. According to the control method and display color, it can be divided into the following categories:

● Outdoor full-color video screen
★ The light point of the display panel adopts pure color ultra-high brightness light-emitting diodes, and the display
effect is real and natural.
★ The light board is a box structure, which is easy to install and has a flat appearance.
★ The video control system with the latest technology level is adopted, and the display color is bright and clear.
★ Main technical parameters
Primary color RGB (full color)
Pixel diameter 〔mm〕 15.00 18.00
Pixel spacing 〔mm〕 20 25
Pixel composition 2R1G1B 2R1G1B
Unit panel points 〔dots〕
32×16 32×16
Unit panel size 〔mm〕
640×320 800×400
Unit panel weight 〔g〕 1500 1000
Pixel density 〔dots/m2〕 2500 1600
Peak power consumption 〔W/m2〕 1000 800
Average power consumption 〔W/m2〕 380 350
Weight 〔Kg/m2〕 <42 <40
Horizontal viewing angle 70°
Vertical viewing angle 45°
Maximum brightness 〔cd/m2〕 7000 800

● Outdoor dual-primary color video screen
★ The light board is a box structure, easy to install and has a flat appearance.
★ Adopting the latest video control system, the display color is bright and clear.
★ Main technical parameters
Primary color RG (dual primary color)
pixel pitch [mm]
11.5 16.0 22.0
Pixel composition 2R1G 2R1G 2R4G
Unit panel dots [dots]
32×16 32×16 32×16
Unit panel size [mm]
368×184 512×256 704×352
Unit panel weight [g]
1000 1500 2300
Pixel density [dots/m2]
7600 4096 2048
Peak power consumption [W/m2]
800 600 500
Average power consumption [W/m2]
300 250 150
Viewing angle 70°
Communication distance (m) 100 (without relay)

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