The P1.87COB display has excellent stability. Due to the adoption of COB packaging technology, the risks of dead and dropped lights in traditional SMD surface mount packaging are reduced, and the loss of control rate is lowered. During long-term use, it can always maintain a stable working state, greatly reducing maintenance costs and time. It is suitable for places with extremely high requirements for equipment stability, such as monitoring centers and dispatching command centers.
Product Characteristics
The P1.87COB display has excellent stability. Due to the adoption of COB packaging technology, the risks of dead and dropped lights in traditional SMD surface mount packaging are reduced, and the loss of control rate is lowered. During long-term use, it can always maintain a stable working state, greatly reducing maintenance costs and time. It is suitable for places with extremely high requirements for equipment stability, such as monitoring centers and dispatching command centers.
In terms of protective performance, it performs exceptionally well. The front protection level can reach IP54 or even higher, featuring excellent dust-proof and water-proof performance. It can operate normally in relatively harsh environments, is not afraid of damp and dusty conditions, effectively avoiding display failures caused by the invasion of water vapor and dust, and expanding the application scenarios. It is suitable for both indoor high-humidity areas and industrial environments with a certain amount of dust.
In addition, this display screen has a large viewing Angle, with horizontal and vertical viewing angles reaching 140-170 degrees. Its brightness is uniform, and the picture can maintain high clarity and color consistency when viewed from different angles, ensuring that viewers at all positions in a large area can enjoy a high-quality visual experience.
With the maturation of technology and large-scale production, the cost of P1.87COB displays has gradually decreased. While offering high performance, they now have a more affordable price, providing possibilities for application in more industries and scenarios, and have become a highly competitive product choice in the current display field.
Product Parameter
| Spacing | Pixel | P1.87 |
| LED parameters | Pixel composition | RGB |
| Pixel arrangement method | Real pixel | |
| Packaging form | Flip-chip | |
| COB module parameters | Pixel pitch(mm) | 1.87 |
| Unit board size (W×H mm) | 300*168.75 | |
| Module size (WxH mm) | 300*168.75 | |
| Module resolution (WxH) | 160*90 | |
| Surface hardness | 4H | |
| Box parameters | Composed of box modules | 2*2 |
| Box resolution (WxH) | 320*180 | |
| Box size (WxHxD mm) | 600*337.5*35.5 | |
| Pixel density(points/m) | 284444 | |
| Box flatness(mm) | 0.1 | |
| Box weight(with module)(Kg) | 4 | |
| Connection method of the light board box | HUB hard connection | |
| Maintenance method | Pre-maintenance | |
| Product protection grade (Front) | IP54 | |
| Image parameters | Single-point luminance correction | Support |
| Single-point chromaticity correction | Support | |
| The storage location of the | Lamp board/adapter board | |
| correction coefficient | ||
| Maximum brightness before correction(cd/m) | 800 | |
| Maximum brightness after correction (cd/m) | 600 | |
| Deviation of the center distance of | 3%or less | |
| the light-emitting point | ||
| Luminance uniformity (after correction) | ≥97% | |
| Chromaticity uniformity (after correction) | ≥97% | |
| Refresh rate | 3840 | |
| Image frame change frequency | 50/60HZ | |
| Adjustable range of color temperature | Adjustable from 3000 to 15000 | |
| Temperature at maximum | 50℃ | |
| Horizontal/vertical perspective(H/V) | 160° | |
| Contrast | 10000:1 | |
| Electrical parameters | Working voltage(AC V) | 100-240V |
| Maximum power consumption | 360 | |
| Maximum power consumption | 320 | |
| Average power consumption (W/m2) | 100 | |
| Use parameters | Operating temperature/humidity range(C/RH) | -10℃~+60℃ |
| Storage temperature/humidityrange(C/RH) | -20℃~+60℃ | |
| Service life(hr) | 100000 |
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