Description
The small pitch LED display screen has extremely high resolution and exquisite display effects,
and a single lens can reflect a new look in the demonstration film.
The box structure adopts 16:9 modular design to support 4K ultra-high resolution and 8K point-to-point free design
The Product Parameter
Product number | N1.25 | LEDname | TOP LED | |
LED Die parameters | ||||
No | glow color | light intensity | dominant wavelength | Remark |
1 | red（Test Conditions：5mA，2.0V） | 18mcd | 620nm | The wavelength and brightness of the die are typical values and are subject to actual conditions |
2 | green（Test Conditions：2mA，2.6V） | 25mcd | 530nm | |
3 | blue（Test Conditions：2mA，2.7V） | 4.5mcd | 470nm | |
（2）pixel parameters |
| In order to achieve the best white balance effect in color matching, the color matching ratio of each color brightness is required to be R：G：B/3：6：1。 | ||
1 | LED Specification | SMD1010 | ||
2 | pixel pitch | 1.25mm | ||
3 | pixel composition | 1R1G1B | ||
（3）Module technical parameters |
| |||
1 | Module resolution (width×height) | 256pixel×144pixel | ||
2 | Module size (width x height) | (W)320mm×( H)180mm | ||
3 | Module signal input | customize | ||
4 | Module power input | customize | ||
5 | Module Data Storage | Support for correction data storage | ||
6 | Electromagnetic Compatibility | Support EMC | ||
（4）Chassis technical parameters |
| |||
1 | Chassis resolution (width × height) | 512 pixels × 288 pixels | ||
2 | Chassis module distribution (width × height) | 2×2 | ||
3 | Flatness between chassis modules | ≤0.15mm | ||
4 | Chassis size (width × height × thickness) | 640mm×360mm×32mm | ||
5 | Chassis weight | 5.1Kg | ||
6 | Signal input and output connections between chassis | RJ45 signal interface transmission | ||
7 | Power input and output connections between chassis | Ohmic head connection | ||
8 | Chassis installation | flat | ||
9 | installation method | Support front/rear installation | ||
10 | Number of signal drive groups | Support signal dual backup | ||
11 | Number of power drive groups | Support AC/DC power supply, dual backup | ||
（5）Screen technical parameters | ||||
1 | Dot Density | 640000点/ m² | ||
2 | brightness | 300 - 600cd/ m² | ||
3 | Horizontal View/Vertical View | 110°/110° | ||
4 | Flatness | ≥98% | ||
5 | Color uniformity | ±0.003 Cx,Cy之内 | ||
6 | highest contrast | 5000:1 | ||
7 | degree of protection | IP45 | ||
（6）System Control Parameters | ||||
1 | Signal Color Processing Bits | Support red, green, blue each ≥ 14bit | ||
2 | drive mode | Constant current dynamic 1/64 scan drive | ||
3 | frame rate | 60 frames per second High refresh rate supports 3D: 120 frames per second | ||
4 | refresh rate | 3840Hz | ||
6 | Screen color temperature | 2000K～9500K可调 | ||
7 | Dimming | Support manual/automatic/program control | ||
8 | pixel correction | Support point-by-point correction of brightness and chroma | ||
9 | control method | synchronous control | ||
10 | control distance | Cat5e network cable, more than 80 meters using optical fiber transmission | ||
11 | software interface | Windows | ||
12 | signal input | DVI、HDMI | ||
（7）Screen operating parameters | ||||
1 | Operating Voltage | AC：110V~240V，50/60Hz | ||
2 | peak power | ≤500W/ m² | ||
3 | average power | 165W/ m²～260W/ m² | ||
4 | continuous working time | ≥7×24hrs，Support continuous uninterrupted display | ||
5 | MTBF | ≥1000H | ||
6 | LED Lifttime | Theoretical value 100,000 hours | ||
7 | Discrete out of control point | ≤0.0001, it is 0 when leaving the factory | ||
8 | Consecutive out-of-control point | 0.001% | ||
9 | Blind spot rate | ≤0.0001, it is 0 when leaving the factory | ||
10 | Screen temperature rise (using running state) | ≤5度 | ||
11 | Operating ambient temperature | -10℃～60℃ | ||
12 | Operating environment humidity | 35％～75％RH， |