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LED Dome Screen
- Custom sizes and pixel pitches are available to meet diverse project requirements.
- Featuring a perforated multi-layer PCB and perforated LED module design, the spherical cabinet achieves an average open-area ratio of ≥15%, delivering excellent acoustic transparency.
Multiple Dome Configurations
Supporting a wide range of dome configurations, including Dome Theater, Equatorial Dome, Tilted Dome, Vertical Dome, External Display Dome, and U-Shaped Dome, the solution can be flexibly adapted to different application scenarios and customized immersive display requirements.
Driver IC
Supports integrated row-column driver ICs, with SSOP or QFN package options.
Multiple LED Packaging Technologies
Supports both SMD and MIP LED packaging technologies. MIP LEDs offer higher brightness, lower power consumption, and improved energy efficiency.
Perforated PCB Acoustic-Transparent Module
Featuring a perforated multi-layer PCB and perforated module design, the spherical cabinet achieves an average open-area ratio of ≥15%, providing excellent acoustic transparency.
An integrated safety cable helps secure the modules and reduces potential safety risks in unexpected situations.
DCI-P3 Wide Color Gamut
Supports DCI-P3 wide color gamut, with color consistency exceeding 98%, delivering vivid and consistent color performance.
Vacuum Lamination Technology
Vacuum lamination technology helps protect electronic components from moisture, reducing the risk of moisture-related damage and electrical short circuits.
3D Display Support
With a refresh rate of up to 120 Hz, the display supports immersive 3D visual experiences.
Applications
Meiyad LED dome screens are widely used in simulation training, science museums, planetariums, cultural venues, tourist attractions, stage shows, and commercial events, delivering immersive visual experiences and customized display solutions for various applications.
Ocean World
Theater
Technical Parameters
Contact us for detailed parameters.
| Specification | P3 | P4 |
| LED Package | SMD1515 | SMD2121 |
| Driver IC Package | SSOP or QFN Package | |
| Pixel Configuration | 1R1G1B (Pure Red + Pure Green + Pure Blue) | |
| Pixel Pitch (mm) | 3 | 4 |
| Scan Mode | 1/26 | 1/32 |
| Module Size (W × H / mm) | Within 500 mm × 250 mm | |
| Screen Size (m) | 25m Diameter | 17m Diameter |
| Pixel Density (pixels/m²) | 111111 | 62500 |
| Brightness (nits) | SMD ≥300 / MIP ≥600 | |
| Peak Power Consumption (W/m²) | 260 | |
| Open Area Ratio (%) | >15% | |
| Maintenance Method | Front / Rear Maintenance | |
| Cabinet Material | Sample Cabinet | |
| Driver IC | PWM Constant Current Driver | |
| Signal Interface | Customized Interface | |
| Color Gamut | DCI-P3, Rec. 709 | |
| Viewing Angle (H/V) | 160° / 160° | |
| Grayscale | >14 bit | |
| Contrast Ratio | 3000:1 | |
| Optimal Viewing Distance (m) | 5–11m | |
| Refresh Rate (Hz) | 3840–7680 | |
| Frame Rate (Hz) | 60 / 120 | |
| Operating Voltage (Module) | DC 4.5–5V | |
| Operating Voltage (Screen) | AC 100–240V, 50–60 Hz | |
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