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Everything You Need to Know About LED Screen
If you are considering to the led screen installation for your company, here is need to know the technology. Ten years ago, only a small portion of the industry had access to the LED Screens. Stadiums, malls and casinos seemed to be the only places you 'd find a glittering digital signage curtain. But as the revolutionary technology continues to grow, almost every industry uses these kinds of installations. And who wouldn't want a wall of video to draw clients?
It's necessary to understand the technology and the specifications to support it before scheduling the installation of this scale. Until integration, here are only a few things to remember:
Place (indoors or out)
Price of the image
LCD / LED
Implementation easiness (space available)
A number of factors will determine the type of hardware you chose to use. While LCD is the most common of the two, LED is catching up quickly due to a fall in manufacturing costs. There are several explanations why business owners prefer LED Screens with LEDs.
What are LED Screens?
LED Screens consist of Direct View LED displays (also known as DV) that function together to display content as a single screen. LED screens are extremely efficient because it is the duty of each part to conduct and emit its own light.
LED stands for "light-emitting diode," a small, two-lead light source for semiconductors. LEDs are unique since they can generate and emit light on their own, unlike any other digital signage technology. This makes them incredibly strong and long-lasting.
Simply tiny little light bulbs are light-emitting diodes that can connect into an electric circuit. However, unlike regular light bulbs, they don't have a filament. Therefore they are not burning out or running high. In a semiconductor material, they are illuminated only by the movement of electrons. This is what defines the bulb 's color too. Unlike other LED Screens in which the images are backlit, they are actually created by LEDs.
DV LED displays began as monochrome and were mostly used in digital outdoor signage. All changed in the late 90's when RGB (color) LEDs hit the market, and direct view light-emitting diode displays are now a major trend in the digital signage field.
The pixel density is being significantly improved as the LED industry continues to grow. The difference that so far set LED and LCD apart once is now closing rapidly.
LEDs used in LED Screens are different since "absolute black" can be accomplished by the displays. This is done by covering each LED with a black epoxy. Shades are then added to separate the illuminations between the lights and remove reflection.
DV LED Screens consist of several small LED displays which are mounted on a flat screen. Therefore it is important to bear in mind the average viewing distance when building an LED Screen. In this case the resolution is determined by the number of pixels. The closer the people are to the LED Screen, the better the appropriate pixel pitch.
One pixel is equivalent to one surface mount device (SMD) in a LED Screen with LED. The RGB die lies on the tiny line. The pixel density is determined according to pitch. The pitch between each SMD LED is determined by the distance (in mm).
The Benefits of DV LED Digital Signage
To most company owners, LED technology hadn't been a viable choice a decade ago. It is gradually becoming the biggest rivalry against LCD each day as the market expands.
Installing a LED Screen with LEDs has an infinite number of advantages. The following are only a few things that you can expect from this kind of technology:
The strong luminosity of 800 nits
Built for elevated lighting
Can be shown in a well-lit room or on the floor of a showroom
Good for walls of outdoor footage
Fits better ambient lighting than LCD
Runs at NIT and not Lux
Energy quality and long longevity
50,000 Days Adult Life
Best refresh levels of any commercial display wall
Seamless: LED panels contain minimal bezels and can be tiled together
Higher Number of Pixels
Spacious viewing angles
Depth is variable, can rear access
Any shape or size, and not just 16:9
Does real black with LEDs coated with epoxy
A wide selection of colors and accuracy of 95 percent NTSC
Self-emitting sources of light
LED is an extremely successful application for the high impact visuals needed by a LED Screen installation. The image is simple, the software is versatile, and the hardware is cheaper than ever. The technology has come a long way in the last 10 years and if it continues to evolve, LEDs stand to be the most prevalent digital signage hardware on the market.