As transparent LED display technology becomes increasingly popular in commercial spaces, exhibitions, and architectural applications, LED Film Screens, LED Crystal Film Screens, and LED Holographic Displays have emerged as the most widely used solutions.
Although all three belong to the transparent LED category, they differ significantly in structure, visual effect, and ideal use cases. Below is a clear and practical comparison.
LED Film Screen: A Mature and Reliable Transparent Display Solution
LED Film Screens are one of the most established transparent LED display solutions on the market. They integrate LED chips onto a high-transparency PCB and are typically installed by directly adhering to glass surfaces.
With transparency levels ranging from 70% to 95%, LED film screens deliver strong brightness and stable performance, making them suitable for large glass facades, storefront windows, and commercial complexes. However, their flexibility is limited, and they are best used on flat or slightly curved surfaces.
LED Crystal Film Screen: Lighter, Thinner, and More Flexible
LED Crystal Film Screens, often referred to as “jelly screens,” use flexible transparent crystal film combined with bare-chip LED bonding and vacuum encapsulation technology. This structure allows for an ultra-lightweight and highly transparent display, with transparency reaching up to 95%, creating an almost invisible appearance when installed on glass.
Thanks to their excellent flexibility, crystal film screens can be bent, curved, or even rolled, making them ideal for creative installations, irregular surfaces, and architectural applications where weight and adaptability are critical.
LED Holographic Display: A Visual-Focused Transparent Display Solution (Key Highlight)
LED Holographic Displays, also known as holographic transparent screens or invisible LED screens, are designed primarily to deliver striking visual impact rather than dense information display.
Using a grid-like structure and advanced LED control algorithms, holographic displays create vivid, floating visual effects while maintaining a high level of background visibility. The content appears to hover in space, while the screen itself remains barely noticeable.
Visual Characteristics: Designed for Depth and Impact
Unlike traditional LED screens, holographic displays are optimized for:
3D animations and motion graphics
Product outlines and silhouettes
Brand visuals and digital art
Creative and immersive content
They excel at capturing attention from a distance and enhancing spatial depth.
High Transparency with Minimal Visual Obstruction
Front and rear transparency ≥ 80%
Overall light transmittance above 90%
Background structures remain clearly visible during playback
This makes holographic displays especially effective for exhibitions, storefronts, and open spaces.
Lightweight Structure and Flexible Installation
Typically ≤ 2 kg per square meter
Supports hanging, embedded, and curved installations
Minimal load impact on architectural structures
While holographic displays offer some flexibility, they are not designed to be rolled and are best suited for fixed or semi-fixed installations.
Typical Application Scenarios
Commercial advertising and brand showcases
Trade shows, product launches, and exhibitions
Digital art installations
Concerts and sports event visuals
In these environments, holographic displays function as a visual attraction tool, encouraging viewers to stop, look, and engage.
How to Choose the Right Transparent Display?
For proven stability and standard applications: LED Film Screen
For ultra-lightweight and flexible designs: LED Crystal Film Screen
For immersive, floating visual effects: LED Holographic Display
