The P1.56 COB display features an ultra-small pixel pitch of 1.56mm and supports 4K and higher resolutions, capable of presenting detailed images. Whether it's tiny text, complex graphics, or high-definition videos, it can precisely display them all.
Product Characteristics
Outstanding display effect:
The P1.56COB display features an ultra-small pixel pitch of 1.56mm and supports 4K and higher resolutions, capable of presenting detailed images. Whether it's tiny text, complex graphics, or high-definition videos, it can precisely display them all. It features high brightness and high contrast. In strong light environments, the picture is clear; in dark scenes, the black is deep and the color transition is natural, restoring a realistic visual effect. Meanwhile, the ultra-wide viewing Angle reaches 178°, ensuring that the color and brightness of the picture remain almost unchanged when viewed from different angles, guaranteeing a consistent visual experience for the audience.
Stable and reliable performance:
By adopting the COB (Chip on Board) technology, the LED chips are directly packaged on the circuit board, reducing components such as pins in the traditional surface mount process. This effectively lowers the dead lamp rate, and it has excellent dust-proof, moisture-proof and shock-proof performance, with significantly improved stability and reliability. It also features low power consumption, which can reduce energy consumption and operating costs, and has good heat dissipation performance, thus extending the service life of the display screen.
Convenient interactive experience
It supports intelligent touch control function, allowing users to zoom in, zoom out and move the screen through touch operation, facilitating information query and display control. It can also be seamlessly integrated with a variety of devices, such as computers, mobile phones, and tablets, to achieve rapid content transmission and display, meeting the demands of diverse application scenarios.
Flexible installation and maintenance
It supports two maintenance methods: front maintenance and rear maintenance. Front maintenance can be carried out by disassembling the module on the front of the display screen, without reserving a large amount of maintenance space. Post-maintenance is convenient for the overall maintenance of large-scale projects. Its thin and light design makes the installation methods flexible and diverse. It can be wall-mounted, embedded, suspended, etc., adapting to different installation environments.
Product Parameter
| Spacing | Pixel | P1.56 |
| LED parameters | Pixel composition | RGB |
| Pixel arrangement method | Real pixel | |
| Packaging form | Flip-chip | |
| COB module parameters | Pixel pitch(mm) | 1.56 |
| Unit board size (W×H mm) | 300*168.75 | |
| Module size (WxH mm) | 300*168.75 | |
| Module resolution (WxH) | 320*180 | |
| Surface hardness | 4H | |
| Box parameters | Composed of box modules | 2*2 |
| Box resolution (WxH) | 640*360 | |
| Box size (WxHxD mm) | 600*337.5*35.5 | |
| Pixel density(points/m) | 1137777 | |
| 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℃ | |
| brightness illuminated for 1 hour | ||
| Horizontal/vertical perspective | 160° | |
| (H/V) | ||
| 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 | -10℃~+60℃ |
| range(C/RH) | ||
| Storage temperature/humidity | -20℃~+60℃ | |
| range(C/RH) | ||
| Service life(hr) | 100000 |
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