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The COB Indoor LED Video Wall utilizes Chip-on-Board (COB) packaging technology, where LED chips are mounted directly onto the PCB. This innovative approach enhances brightness and reliability while streamlining production processes and reducing costs. With pixel pitch reaching microscopic levels, this small-pitch LED display delivers exceptional high resolution and high-definition performance.
Advanced control technology ensures precise brightness control and accurate color reproduction, guaranteeing premium display quality for demanding applications.
| Parameter | 0.78mm | 0.93mm | 1.25mm | 1.56mm | 1.87mm |
|---|---|---|---|---|---|
| Module Size | 150 × 168.75mm | ||||
| Resolution (dots) | 192 × 216 | 160 × 180 | 120 × 135 | 96 × 108 | 80 × 90 |
| Surface Treatment | Matt COB | ||||
| Panel Size | 600 × 675 × 39.5mm / 600 × 337.5 × 39.5mm | ||||
| Panel Weight | 7.9kg (600 × 675mm) / 4kg (600 × 337.5mm) | ||||
| Panel Resolution (dots) | 768 × 864 / 768 × 432 | 640 × 720 / 640 × 360 | 480 × 540 / 480 × 270 | 384 × 432 / 384 × 216 | 320 × 360 / 320 × 180 |
| Pixel Density (dots/m²) | 1,638,400 | 1,137,777 | 640,000 | 409,600 | 284,444 |
| Circuit Design | Common Cathode Circuit | ||||
| Brightness (White Balance) | Standard 600 nits | ||||
| Refresh Rate | 1920-3840 Hz | ||||
| Contrast Ratio | 10,000:1 (without lighting) | ||||
| Color Temperature | 9300K (Standard) | ||||
| Viewing Angle | 160° | ||||
| Input Voltage | AC 100-240V 50/60Hz | ||||
| Max Power Consumption (600nit) | 170W / 85W | 150W / 75W | 140W / 70W | 140W / 70W | 130W / 65W |
| Maintenance | Front Service | ||||
| IP Rating (PCB Surface) | IP54 (Washable with clean water) | ||||
| Operating Temperature | -10°C to +40°C / 10% to 90% RH | ||||
| Storage Temperature | -20°C to +60°C / 10% to 90% RH | ||||
| Certifications | 3C, CE, CB, ETL, FCC, ROHS, CQC | ||||
COB technology eliminates intermediate connections and welding processes by mounting LED chips directly on circuit boards. This compact design enhances brightness, color saturation, and heat dissipation efficiency, ensuring long-term stability and durability.
COB Indoor LED Video Walls offer superior impact resistance and environmental adaptability. The compact structure minimizes external environmental interference, making them suitable for various complex applications including outdoor advertising and stage backgrounds.
COB technology simplifies installation and reduces construction time compared to traditional displays. The modular design facilitates maintenance and replacement, lowering operating costs and improving user experience.