Concept
Ultrathin lightbox generally refers to the lightbox with a thickness of less than 60mm, the thinner the better. It does not spend too much room and is beautiful. The Enrich ultra-thin lightbox can be less than 10mm.
Features
- Efficient: compared with the traditional lightbox of the same area, the LED lightbox uses less light source and saves at least 80% of the power.
- Environmental protection: More than 95% of materials can be recycled.
- Convenient: very easy and quick to replace the poster.
- Uniform: uniform and even light, there is no light or dark spot.
- Attractive: thin, uniform light, small difference in brightness, no different by naked eyes.
Design
The idea of the light guide plate is from the notebook LCD that we see every day, It is made in a constant temperature, humidity, and dust-free environment by combining spectral analysis principles with laser engraving or digital printing technology.
Principle
The light guide plate is a kind of screen printing or laser engraving diffusion point on the acrylic plate. When the light comes to the diffusion point, the light will be reflected in a different direction, and then the reflection condition will be destroyed, and the light will be emitted from the front of the light guide plate. In order to evenly emit light, we must use a variety of diffusion points with different density and size (different density and size can ensure that the probability of light reflection in all directions is roughly the same) It can make the direction of light all face the same direction, which increases the utilization and brightness of the light.
