P4 Indoor LED Display with Single Pixel Brightness and Chroma
Calibration
With the development of surface mounted technology, manufacturing
of P4 Indoor LED Display becomes fast and effective.
Correspondingly, the quality of indoor led screen turns into more
reliable.
Indoor led display ranges from P2.5, P3, P4, P5, P5.95, P6, P6.25,
P7.62, to P8, P10, and P12.5. Among them the most widely recognized
item by the market is P4 indoor led display, as P2.5 and P3 are
expensive though they have higher definition than P4, and P5, P6, 8
and P10 don’t have better resolution. Consequently, with 62500
pixels on one square meter, P4 led indoor led panel has appropriate
acceptance for indoor advertising marketing.
P4 indoor led display belongs to “Slim Alloy” series, in which
lightweight aluminum panels are slim and sexual – only 30KG/sq.m.
According, while confronting installation, it is easy and
convenient. Thanks for its ultra-light & thin designing from our
creative engineers.
OC-SA-P4SMD2121 is suitable both for indoor fixed installation, but
indoor rental or hiring application as well.
Feature:
1. Perfect picture quality and labor-saving structure;
2. Single pixel brightness calibration technology results in
perfect brightness uniformity;
3. Single pixel Chroma Calibration technology guarantees the ideal
color uniformity across the whole led screen;
INDOOR P4 SMD 3IN1 TECHNICAL PARAMETERS
| Unit Module | Item | Parameter |
| Model Number | OC-SA-P4SMD2121 |
| Module size | 256mm*128mm |
| Pixel pitch | 4mm |
| Pixels Density | 62500dots / ㎡ |
| Pixel configuration | 1R1G1B |
| Package mode | SMD2121 true black led |
| Pixel resolution | 64dots(W)*32 dots(H) |
| Max Power | 22W |
| Module thickness | 13.07mm(without magnetic) |
| 25.10mm(with magnetic) |
| Weight | 0.208kg / 0.242kg |
| Drive type | Constant drive |
| Scan mode | 1/16scan |
| Port type | HUB75-A |
| Brightness of white balance | ≥1200cd / ㎡ |
| Bracket | Size | 256mm*128mm |
LED Cabinet | Dimension | 512mm*512mm |
| Monomer Module Number | 8 |
| Power supply | 5V/60A*1 pcs |
| Thermal discharge | fan 2pcs |
| Pixel per cabinet | 128*128 |
| Best viewing distance | 4M～20M |
| 160°(W) 120°(H) |
| Temperature | storage:-35℃～+85℃ working:-20℃～+50℃ |
| Relative humidity | 10%-95% |
| Thickness | 85mm |
| Power | Working voltage | AC220V±10% |
| Average Power consumption | 280W/㎡ |
| Max.Power consumption | ≤700W/㎡ |
| Current | ≤20mA(single LED) |
| Control system | CPU | Pentium4 or above |
| Operation system | WIN98/2000/NT/XP/WIN7 |
| Control method | Synchronization |
Main technical parameter | Driving device | Constant drive IC |
| Refresh frequency | ≥3800HZ |
| Grey scale/colors | 4096gray level/16.7M colors |
| MTBF | ≥9000hours |
| Power switch | Automatic switch |
| Display Mode | ≥800*600/1024*768 |
