High Refresh 3840Hz P3.91 Led Module
High Refresh 3840Hz 250*250mm P3.91 rgb led module
factory profile
HELILAI is a national high-tech enterprise, focusing on the research and development, production and sales of LED series application products, and solution manufacturers. At present, the company has: Shenzhen LED Industrial Park covers an area of 68,000 square meters (46,000 square meters for rent and 22,000 square meters for self-use), and 42,000 square meters of Hunan Helilai Smart Display LED Production Base has been put into use.
Main products: intelligent and cultural creative LED display, high-definition small-pitch LED display, indoor and outdoor full-color LED display, LED transparent glass screen, intelligent LED floor tile scene screen, intelligent induction LED interactive screen.
Products Description
| 1 | LED types | SMD1921 | ||||||
| 2 | Pixel pitches(mm) | 3.91mm | ||||||
| 3 | Pixel composition | 1RGB | ||||||
| 1 | Module resolution(W*H) | 64*64 | ||||||
| 2 | Module size(W*H) | (W)250mm×( L)250mm | ||||||
| 3 | Mark | Yes | ||||||
| 4 | LED brand | Hongsheng | ||||||
| 5 | Drive IC | ICN2037/16380IC | ||||||
| 6 | Pixel density | 65536pixels/ m² | ||||||
| 7 | Brightness | >4500cd/ m²(adjustable) | ||||||
| 8 | Level/vertical angle | 160°/160° | ||||||
| 9 | Flatness | ≥98% | ||||||
| 10 | Gray scale | red,green,blue all≥12bit | ||||||
| 11 | Scan mode | 1/16scan | ||||||
| 12 | Refresh frame frequency | 60Hz/s | ||||||
| 13 | Refresh rate | 1920-3840Hz/s | ||||||
| 14 | Max.power consumption | 40W/PCS | ||||||
| 15 | Continuous working hours | ≥7×24hrs,(continuously display available) | ||||||
| 16 | MBTF | ≥10000 hours | ||||||
| 17 | LED life time | 100,000 hours | ||||||
| 18 | Failure pixel rate | ≤0.0001 | ||||||
| 19 | Operating Temp. | -10℃～60℃ | ||||||
| 20 | Humidity Range | 10％～90％RH,Non-condensing | ||||||
| 21 | Screen color temperature | 12000K(adjustable) | ||||||
| 22 | Brightness adjust | Manually/Automatic/Program control | ||||||
| 23 | Correction | Brightness and chroma correct point by point | ||||||
| 24 | Control method | Synchronous/Asynchronous control | ||||||
| 25 | Display working voltage | AC：110/220V,50~60Hz/s | ||||||
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FAQ
Q: What is size of P3.91 outdoor led module ?
Q: What is resolution of P3.91 outdoor led module
Q: What applications use the P3.91 outdoor led display ?
Q: How to choice the best model of led display ?
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