Quantum Dot COB Intelligent LED Display | Quantum dot direct display large screen solution
| Product model | P0.93 | P1.25 | P1.25 | P1.56 |
| （Common cathode） | （Common anode） | （Common cathode） | （Common anode） | |
| Pixel structure | Full flip chip COB | Full flip chip COB | Full flip chip COB | Full flip chip COB |
| Pixel Pitch（mm） | 0.9375 | 1.25 | 1.25 | 1.5625 |
| Module Resolution（W×H）dot | 160×180 | 120×135 | 120×135 | 96×108 |
| Module Size（W×H）mm | 150×168.75×28 | 150×168.75×28 | 150×168.75×28 | 150×168.75×28 |
| Module num（W×H） | 4×2 | 4×2 | 4×2 | 4×2 |
| Cabinet resolution（W×H）dot | 640×360 | 480×270 | 480×270 | 384×216 |
| Cabinet Size（W×H）mm | 600×337.5 | 600×337.5 | 600×337.5 | 600×337.5 |
| Led board surface technology | matte matte | matte matte | matte matte | matte matte |
| Cabinet weight（kg） | 4.2 | 4.2 | 4.2 | 4.2 |
| Physical Density (dot/m²) | 1137777 | 640000 | 640000 | 409600 |
| Cabinet flatness（mm） | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
| Single pixel brightness correction | Yes | Yes | Yes | Yes |
| Single pixel color correction | Yes | Yes | Yes | Yes |
| White balance brightness（nits） | 600-700 | 600-700 | 600-700 | 600-700 |
| （after correction） | ||||
| Color temperature（K） | 3000-10000 adjustable | 3000-10000 adjustable | 3000-10000 adjustable | 3000-10000 adjustable |
| Horizontal viewing angle（ °） | 160 | 160 | 160 | 160 |
| Vertical viewing angle（ °） | 160 | 160 | 160 | 160 |
| Center distance deviation of LED | <3% | <3% | <3% | <3% |
| (after correction) | ||||
| Brightness uniformity | ≥98% | ≥98% | ≥98% | ≥98% |
| (after correction) | ||||
| Color Uniformity | ±0.003Cx,Cy | ±0.003Cx,Cy | ±0.003Cx,Cy | ±0.003Cx,Cy |
| (after correction) | ||||
| Contrast ratio | 20000:1 | 20000:1 | 20000:1 | 20000:1 |
| (environmental illumination 0.05lux) | ||||
| Max power consumption（W/m2） | ≤450 | ≤450 | ≤450 | ≤450 |
| Avg power consumption（W/m2） | ≤200 | ≤200 | ≤200 | ≤200 |
| Power supply requirements | AC100~240V（50/60Hz） | |||
| Drive mode | Common cathode | Common anode | Common cathode | Common anode |
| constant current driving | constant current driving | constant current driving | constant current driving | |
| Max Frame Frequency（Hz） | 60 | 60 | 60 | 60 |
| Refresh Rate（Hz） | 3840 | 3840 | 3840 | 3840 |
| LED life（hrs） | 100,000 | 100,000 | 100,000 | 100,000 |
| Maintenance mold | Front service | Front service | Front service | Front service |
| IP rating | IP65 (display surface) | |||
| Working Temperature（℃） | -10 — 40 | -10 — 40 | -10 — 40 | -10 — 40 |
| Storage Temperature（℃） | -40 — 60 | -40 — 60 | -40 — 60 | -40 — 60 |
| Working Humidity（RH） | 10% — 90% | 10% — 90% | 10% — 90% | 10% — 90% |
| Storage Humidity（RH） | 10% — 60% | 10% — 60% | 10% — 60% | 10% — 60% |
| LED Display Type | Small pixel pitch LED display | |||
Environmentally friendly arsenic-free products, consistent three-color light source, good luminous angle, viewing angle range horizontal>170° vertical>170°
Adopting Quantum dot COB technology for led display
Low color deviation, low color temperature difference, high color consistency (especially for large left and right viewing angles and large-size screens, no color difference at both ends during white balance)
Hard connection: Easy to disassemble and assemble, module-hub Pin to Pin direct connect; 600×337.5mm cabinet
Grayscale level 16BIT, common cathode flip-chip, maximum power consumption 450W\square, average power consumption 150W\square.
