PRODUCT MODEL：
Pixel index
| (1) Pixel parameter |
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| Serial Number |
project |
parameter |
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| 1 |
Pixel spacing |
2.5mm |
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| 2 |
Pixel composition |
1R1PG1PB |
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| 3 |
Pixel brightness |
≥5500cd/㎡ |
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| (2) Square tube parameters |
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| model |
colour |
wavelength |
brightness |
viewing angle |
Chip source |
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| 1921
|
red |
620nm±2.5 |
750-900mcd |
Horizontal 140 °, vertical 140 ° |
copper wire |
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| Green |
525nm±2.5 |
1500-1800mcd |
copper wire |
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| BLUE |
470nm±2.5 |
250-300mcd |
copper wire |
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| A: Structural schematic diagram |
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| |
The lamp tube packaging is: SMD1921 Red Green Blue |
Structure description: Each pixel uses 1 Red, 1 Pure Green, 1 Pure Blue 3 light-emitting diodes
|
Display screen indicators
| point distance |
2.5 mm |
| Pixel Density |
160000 points per square meter |
| Module Size |
160㎜×160㎜ |
| Module pixel points |
128×64 |
| Box size |
960㎜×960㎜ |
| Pixel composition |
1R1PG1PB |
| Full screen brightness |
5500cd/m² |
| Gray level correction |
Reverse correction of 16384 levels per point per color |
| Single point control mode |
Constant current 1/16 scan |
| Continuous loss of control point |
not have |
| Blind spot rate |
Less than 0.03% |
| Screen scanning frequency |
Greater than 3840HZ |
| Frame Frequency |
Greater than 60 frames per second |
| Visible distance |
Clearly visible from 2.5-60 meters |
| Controlling Distance |
100 meters (without relay) |
| control mode |
Synchronize implementation control |
| Environmental temperature for use |
-40°C — 65°C |
| Environmental humidity for use |
10%-90%RH |
| Waterproof grade |
Front and back IP43 |
| power supply |
Single phase 220V or three-phase 380V |
| Maximum power consumption of the entire screen |
≤ 750 watts per square meter |
| Average power consumption of the entire screen |
≤ 250 watts per square meter |
| Module joint accuracy |
Less than 1 millimeter |
| Flatness of the entire screen |
Less than 1 millimeter |
| service life |
More than 5 years |
| Constant current drive integrated circuit |
ICN2153 |
| system |
synchronous control system |
| Power supply mode |
Adopting PFC high-efficiency power supply: 5V (40A) output power supply |
Box Structure
Box size (length x width x thickness):
960mm×:960mm×100mm
Number of modules: 25 pieces/box
resolving power:
384 points (W) × 384 points (H)
Real pixel count: 147456 points/box
Weight (kg/piece): 25kg/box
Area (㎡): 0.9216 ㎡
