3D Hologram Display Wall

3D Hologram Display Wall, this innovative device combines the traditional concept of a fan with LED light strips to display images. It leverages a key aspect of human vision—the persistence of vision (POV) technique. By arranging rows of densely packed LEDs and spinning them to create images, this fan delivers a unique visual experience.

How It Works:

When light touches our retinas, it leaves a fleeting visual impression even after the source fades away. Despite our eyes' remarkable sensitivity, it gently takes a fraction of a moment—precisely 1/24th of a second—for the optic nerve to whisper the image to our brains. Ingeniously, the fan capitalizes on this fleeting delay by swiftly alternating between still images at a mesmerizing pace of 24 frames each second, weaving them together into a seamless dance of animation. Often, the fan performs at an even smoother rate of about 30 frames per second, ensuring each fleeting frame graces our vision for a mere 1/30th of a second. This fleeting glimpse, just right, conjures up a captivating holographic illusion that beguiles the eye.

Design Features:

During operation, only the LEDs emit light, while the surrounding dark-colored casing remains non-luminous. This design ensures that the viewer's eye is drawn only to the light, allowing the dark areas to remain invisible due to the speed of rotation, thus focusing the display on the LED-illuminated areas alone. This results in the illusion of a 3D image floating in mid-air.

Achieving 3D Effects:

By incorporating 3D-specific content, the fan can project holographic 3D images that appear to have depth and dimension. This is possible because the 3D content is crafted with spatial depth in mind, allowing the spinning LEDs to bring these images to life as if they were truly floating before the viewer.
Comparison of similar products:

The 3D Hologram Display Wall is one of the products in the Naked Eye 3D Led Display series that achieves the effect of a Glasses-free 3D LED display, but compared to the other 3 products (Rounded corner Naked Eye 3D LED Display, Right-angle type Naked Eye 3D LED Display, XR virtual LED display backdrop), the 3D Hologram Display Showcase is mainly used indoors as a Creative LED Digital Signage product. The 3D Hologram Display Showcase is mainly used in indoor, as a Creative Led Digital Signage product, which can realize 3D effect in the case of limitation of available space.