LED Video Display Tiles and You

By Roger Noel, MA

It’s hard to believe that it’s already been two months since ExhibitorLIVE. For those of you who attended this year, you’ll probably agree that there were some incredibly cool uses of seamless LED (light emitting diode) video display tiles in many of the exhibits.

Funny, it doesn’t really seem that long ago that high tech in trade show exhibits were CRT televisions; you know, the old-fashioned, heavy, picture tube technology. Then along came flat-panel TVs and projectors. Every few years technology brings exciting advances to the trade show industry. Now the high tech darling is seamless LED video tiles.

LEDs are the cool new kid in town, but before you go running out and burning through next year’s trade show budget, take some time to think through how you can effectively and efficiently add LED tiles into your exhibit or environmental design.

Ask yourself:

1. How can LED tiles help promote my brand?
2. Will they be used for informational electronic banners, i.e. video walls and advertisements or will they be incorporated into the atmospheric design of the exhibit, to add some “wow” factor? Perhaps a little of both?

Every millimeter of your trade show space is valuable real estate, so having the ability to display multiple ad pieces in the same space is a plus. This is where seamless LED tiles excel.

All LED Tiles Are Not Created Equal
If you are new to seamless LED tiles, you’re going to hear a variety of technical terms, one of which is “pitch.” Pitch is the distance between individual LEDs on a display tile, typically ranging from 40 mm to less than 1 mm. It can also correlate to higher resolution; the closer together the LEDs are packed in, the higher the resolution will be per tile. Of course, the more LEDs there are packed in per tile, the higher the cost will be.

LED tiles designed for outdoor commercial use, such as billboards and professional sports stadium score boards will generally have a higher pitch value of around 40 mm which means a lower resolution, because each LED is spaced 40 mm (roughly 1.5 inches) apart. Why would they opt for a lower resolution tile? It all has to do with the distance that the audience is from the display. The farther away they are from the tiles, the better the image appears. However, the closer you get, the worse it looks, because you start to see the pitch spacing.

The most common pitch in a presentation environment, such as a trade show, is 2.5 to 2.8 mm (roughly 1/8 of an inch) apart, which will provide exceptional video quality for most trade show video applications. There are LED tiles available with smaller pitch values, but unless you’re a Hollywood production, you’re probably not going to need them.

Flexible LED Video Displays
Flexible LED displays are made up of LED pixels pitched on a pliant material such as rubber. It is insulated using a flexible, transparent material on both sides to protect from damage. This makes flexible LED screens highly resilient.

Flexible tiles can curve around corners and a variety of shapes. In the hands of a clever designer, the possibilities with flexible LED tiles are endless, especially since they can be mounted in almost any setting.

Flexible LED tiles are generally selected for aesthetic design, to dazzle the senses by immersing visitors in a seemingly magical world of light and color, in which the video panels actually wrap around different shapes and angles to create an environment that seems to come alive before visitors’ eyes.

Transparent LED Tiles
Last, but certainly not least, are transparent LED tiles. They are very similar to standard LED tiles except that instead of being mounted on an opaque black surface, they are mounted on clear glass panels. The images on a transparent LED tile are said to be just as sharp as those on regular panels, but when they are powered off, They’re virtually transparent.

In Summary
Seamless LED video display tiles can be an exciting addition to your trade show exhibit or environmental design, just be careful not to rush blindly into the technology with an open checkbook! Instead, sit down with your designer and plan out a strategy for how best to incorporate this new technology into your exhibit or environment space to showcase your brand. Apple Rock is happy to help you get started on ways to apply LED tech to your business needs.