LED Display Terminal
Outdoor LED products with high contrast, high refresh, characteristics of high reliability, wide Angle, fault detection under the sun is still the picture is clear and bright, natural real display effect, very suitable for outdoor advertising media.
Product Features
1. Big brands using a line of lamp bead, matte black support encapsulation, ink evenly
2. Up to 5000 nits brightness, perspective can reach more than 140 °
3. With shadow elimination constant current driver chip, 14 bit above radio grey level processing, wide color gamut coverage
4. Pictures showed real fine, uniform brightness control stability
5. It can be stitched in any direction and size, and the picture is uniform without stitching
6. Adopt high quality components and fine processing technology, effectively reduce the death rate of light, high reliability, long service life
Product Specification
| Module Composition |
Pixel Composition |
1R1G1B |
| LED Packaging |
SMD1921 |
| Pixel Pitch (mm) |
4 |
| Module Resolution (W×H) |
80×40 |
| Module Size (W×H) (mm) |
320×160 |
| Module Power Consumption |
≤38W |
| Module Input Voltage |
4.5V~ 5V |
| Cabinet |
Unit Size (W×H×D) (mm) |
960×960×118 |
| Unit Resolution (W×H) |
240×240 |
| Unit Weight (kg) |
35~38kg/cabinet |
| Maintenance Methods |
Post maintenance |
| Protection Level |
IP65 |
| Cabinet Material |
Sheet metal |
| Flatness |
≤0.5 mm |
| Optical Parameters |
Single Point Brightness Adjustment Function |
Support |
| Single Point Chroma Correction Function |
Support |
| Brightness (CD / M2) |
5000 |
| Color Temperature (K) |
2000-9300 adjustable |
| Visual Angle |
Horizontal 140°/ vertical 140° |
| Markers Center Distance Deviation |
< 3% |
| Luminance/Chrominance Uniformity |
≥97% |
| Contrast Ratio |
5000:1 |
| Electrical Parameters |
Peak Power Consumption (W/ m2) |
≤760 |
| Average Power Consumption (W/m2) |
≤255 |
| Power Supply Requirement |
AC100 ~ 240 v (50 to 60 hz) |
| Processing Performance |
Driving Method |
Constant current drive 1/10 sweep |
| Frame Change Frequency |
50/60Hz |
| Refresh Rate(Hz) |
1920/3840 |
| Grayscale Levels |
16384 |
| Processing Depth(bits) |
14 |
| Brightness Control |
Manual/Automatic/Programmed |
| Usage Parameters |
Lifespan Typical Value(h) |
≥100000 |
| Interface Type |
HUB75E interface |
| Operating Temperature/Humidity Range |
-10ºC, 50 ºC / 10% - 90% RH (non-condensing) |
| Storage Temperature/Humidity Range |
-40ºC, 60 ºC / 10% - 90% RH (non-condensing) |
Note:
- The above parameters are typical values of the product. Different batches of products may vary. The actual parameters of the product are subject to the factory inspection report.
- The product will be continuously optimized and iterated during the production process, and the product specification sheet will be adjusted at any time. Consult regional distributors before purchasing.
- For customized products, the specification sheet needs to be reissued.
Signal Interface Definition
HUB75E interface
| Pins |
Signal |
Features |
Pins |
Signal |
Features |
| 1 |
R1 |
Red Data signal |
2 |
G1 |
Green Data signal |
| 3 |
B1 |
Blue Data signal |
4 |
GND |
Power ground |
| 5 |
R2 |
Red data signal |
6 |
G2 |
Green Data signal |
| 7 |
B2 |
Blue Data signal |
8 |
GND |
Power ground |
| 9 |
A |
Line decode the signal |
10 |
B |
Line decode the signal |
| 11 |
C |
Line decode the signal |
12 |
GND |
Power ground |
| 13 |
CLK |
Clock signal |
14 |
LAT |
Latch signal |
| 15 |
OE |
Enabling signal |
16 |
GND |
Power ground |
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