Imagine standing before a massive, seamless 3D canvas where the lunar surface stretches across 7.2 meters, a rover slowly traverses a crater, and a rocket ascent appears to lift off right in front of you—all without glasses. This was the reality for visitors to China’s National Museum lunar exploration exhibition, where we deployed a monumental 13×6 array of 80cm holographic fans, totaling 78 units, to create a breathtaking 7.2m (W) × 3.5m (H) 3D display. This case study explores the installation, the stunning 4K+ visuals, and how this technology brought China’s lunar achievements to life for thousands of daily visitors.
The Vision: Making Lunar Exploration Tangible
Curators faced a classic museum challenge: how do you convey the immense scale, technical wonder, and emotional impact of lunar exploration within a static gallery space? Models and 2D screens felt inadequate. They needed an immersive, dynamic experience that could:
- Showcase lunar missions with cinematic scale and scientific accuracy.
- Engage diverse audiences—from schoolchildren to space enthusiasts—with compelling visuals.
- Operate reliably for months within a busy public museum environment.
The answer was a custom holographic video wall that would transform the gallery into a window onto the moon.
The Solution: A 7.2m × 3.5m Holographic Canvas
78 Fans in a Seamless 13×6 Array
The core of the installation is 78 units of our 80cm 3D holographic fans, arranged in a 13-column by 6-row grid. Each fan features a P1.203 mm micro-pixel pitch and 1010 RGB LED beads, delivering a combined ultra-high-definition resolution that is seamless across the entire surface thanks to our patented zero-gap splicing technology. The result is a single, continuous canvas with no visible shadows, gaps, or black corners.4K+ Content: Moon Landers, Rovers, and Rocket Launches
Our in-house creative team worked closely with aerospace experts to develop custom 3D animations that were both scientifically accurate and visually spectacular. The content included:
- Lunar Landers: Detailed models of Chang’e spacecraft descending onto the lunar surface.
- Yutu Rovers: A rover exploring craters, with dust particles and wheel tracks rendered in real-time 3D.
- Rocket Ascents: A full-scale rocket launch sequence that appeared to lift off from the display and soar toward the gallery ceiling.
- Lunar Landscapes: 360-degree flyovers of the moon’s surface, highlighting landing sites and geological features.
Each scene was optimized for holographic display, using deep black backgrounds to maximize the floating 3D effect and 2500-nit brightness to ensure vivid clarity under museum lighting.
Key Features & Benefits of the Installation
Museum-Grade Reliability
The 80cm fans feature 100% aluminum alloy construction for superior heat dissipation and durability, essential for continuous daily operation over months. The ultra-slim 5.5cm profile keeps the installation discreet when viewed from the side, preserving the gallery’s clean sightlines.
Seamless Large-Format 3D
The 13×6 configuration creates a display area of 7.2m × 3.5m, large enough to show full-scale spacecraft and panoramic lunar vistas. The zero-gap splicing ensures that visitors see a single, flawless image, not a grid of separate screens—critical for immersive storytelling.
Daylight-Visible, Crowd-Friendly Brightness
With adjustable brightness up to 2500 nits, the display remains vibrant and clear even under the museum’s ambient gallery lighting. The 176° viewing angle ensures that visitors of all ages and heights can enjoy the 3D effect from anywhere in front of the wall.
Smart Cloud Management
All 78 fans are managed via a centralized cloud platform, allowing museum staff to:
- Schedule content for different times of day or special events.
- Update animations remotely without physical access to the fans.
- Monitor system health and receive alerts for any operational issues.
Technical Specifications (Installation Overview)
| Specification | Detail |
|---|---|
| Array Size | 13 columns × 6 rows |
| Total Fans | 78 units |
| Fan Model | 80cm 3D Holographic Fan (31.5″) |
| Total Display Area | 7.2 m (W) × 3.5 m (H) |
| Resolution per Fan | 3840×1280 pixels |
| Total System Resolution | Approx. 49,920 × 7,680 pixels |
| Pixel Pitch | P1.203 mm |
| Brightness | 2100-2500 nits (adjustable) |
| LED Beads | 1010 RGB (1280 per fan, ~99,840 total) |
| Viewing Angle | 176° |
| Refresh Rate | 40 FPS |
| Control | Cloud-based central management |
| Material | 100% Aluminum Alloy |
| Power per Fan | 48W (total ~3.7kW) |
Main Advantages of the 13×6 Holographic Wall
- Unprecedented Scale & Immersion: The 7.2m × 3.5m seamless canvas provides a truly cinematic experience, surrounding visitors with lunar landscapes and spacecraft.
- Scientific Accuracy with Artistic Flair: Custom content developed by our team ensures that the visuals are both educational and emotionally engaging.
- Reliable Public Operation: The fans’ all-aluminum construction and cloud management ensure months of trouble-free, 24/7 operation in a high-traffic museum.
- Flexible Content Updates: New animations or special event content can be deployed remotely in minutes, keeping the exhibition fresh for repeat visitors.
- Glasses-Free Accessibility: No headsets or glasses required—entire groups can experience the 3D effect together, making it ideal for families and school tours.
Custom Solution & Support
For this landmark exhibition, AIHOLO provided a complete turnkey solution:
- Hardware Supply & Engineering: 78 fans with custom mounting frames for museum gallery integration.
- Content Creation: Full 3D animation development, including spacecraft models, lunar terrain, and launch sequences.
- Installation & Calibration: On-site setup and seamless synchronization of the 13×6 array.
- Ongoing Support: Remote monitoring and content update assistance via cloud platform.
H2: Product Details
The core of this installation is our 80cm 3D Holographic Fan. Each unit features:
- P1.203 mm pixel pitch for ultra-HD clarity.
- 2500-nit brightness for daylight visibility.
- Zero-gap splicing for seamless arrays.
- 100% aluminum alloy for durability and heat dissipation.
Frequently Asked Questions (FAQs)
Q1: How long did it take to install the 78-fan array at the museum?
A: The complete installation, including mounting, wiring, and calibration, was completed in under 3 days. The tool-free design of each fan significantly accelerated the process.
Q2: Can the display show different content on different sections of the wall?
A: Yes. The cloud control system allows the 13×6 array to function as a single giant screen or be divided into zones, each displaying different content. For this exhibition, it operates primarily as a unified canvas.
Q3: Is the display visible in a brightly lit museum gallery?
A: Absolutely. With up to 2500 nits of brightness, the holograms remain vivid and clear under standard gallery lighting, outperforming projection-based alternatives that require dimming.
Q4: How are the 78 fans synchronized to avoid visual glitches?
A: Our patented zero-gap splicing technology and cloud-based synchronization ensure that all fans operate in perfect harmony, with no delays, shadows, or gaps between units.
Q5: What content formats were used for the lunar animations?
A: All content was rendered in MP4 format with black backgrounds, optimized for the 3840×1280 resolution per fan. Our team used professional 3D software (Maya, After Effects) to create the spacecraft models and lunar landscapes.