Detailed introduction of technical parameters of LED display

Detailed introduction of technical parameters of LED display

Indoor screen series

The indoor screen area is generally below ten square meters, and the dot density is high. It is used in non-direct sunlight or lighting environment. The viewing distance is several meters away. The screen body does not have the sealing and waterproof ability. According to the control method and display color, it can be divided into the following types:

● Indoor full-color video screen

★ Adopt the independently developed point-by-point correction technology to ensure uniformity between points.
★ The light-emitting point of the display panel adopts a columnar flat-headed light-emitting diode. After testing,
The vertical and horizontal full viewing angle can reach 150 degrees.
★ The reflector that forms the lamp board is made by opening the mold, and it seamlessly matches with the luminous point, and the finished product can be made to the surface height error is very small.
★ Using light-emitting diodes, the brightness of the light is 6-8 times that of the light-emitting chip.
★ The heat of the LED is mainly dissipated from the metal pins, which determines that the display panel has good heat dissipation performance.
★ Bad LEDs can be replaced one by one without affecting the use of other LEDs,
Reduce maintenance costs.
★ Using the latest technology level video control system, the display color is bright and clear.
★ 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-primary color video screen ★ The display module adopts products of big manufacturers, and the brightness and luminous consistency of the whole screen are good.
★ The system is stable and mature, the installation is simple without debugging, and the failure rate is extremely low.
★ Using the latest technology level video control system, the display color is bright and clear.
★ Main technical parameters Base color RG (red and green base colors)
Pixel diameter (mm) 3.75 5.00
Pixel pitch (mm) 4.75 7.62
Pixel composition 1R1G 1R1G
Unit panel points 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 of big manufacturers, and the brightness and luminous consistency of the whole screen are good.
★ The system is stable and mature, simple installation without debugging, and the failure rate is extremely low.
★ According to different requirements, synchronous or asynchronous mode can be used.
★ Main technical parameters Primary color monochrome Pixel diameter (mm) 3.0 3.75 5.00
Pixel pitch (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 [dots / 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 (without relay)

Semi-outdoor screen series

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

★ Main technical parameters Monochromatic / double primary colors 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 [dots / 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, and the brightness is high. It can be used in direct sunlight. The viewing distance is generally more than ten meters. The screen body is sealed and waterproof. According to the control method and display color, it can be divided into the following types:

● Outdoor full-color video screen ★ The light-emitting point of the display panel adopts solid 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 smooth appearance.
★ Using the latest technology level video control system, the display color is bright and clear.
★ Main technical parameters Primary color RGB (full color)
Pixel diameter (mm) 15.00 18.00
Pixel pitch (mm) 20 25
Pixel composition 2R1G1B 2R1G1B
Unit panel points (points)
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, which is easy to install and has a flat appearance.
★ Using the latest technology level video control system, the display color is bright and clear.
★ Main technical parameters Base color RG (dual base color)
Pixel pitch 〔mm〕
11.5 16.0 22.0
Pixel composition 2R1G 2R1G 2R4G
Unit panel points (points)
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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