How Does outdoor led screen supplier Work?

Outdoor LED signage has become indispensable for organizations looking to offer relevant, easily updated information, alerts and advertising.

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But before purchasing LED outdoor signage for your business, you must ensure you’re making a well-informed investment. Your digital signage is likely to last at least 10 years; careful planning will help ensure a successful experience, longer lifetime and lower cost.

Here are eight key factors to consider as you look for the best outdoor LED display screen to meet your needs:

1. Environmental ruggedness

Depending on where your outdoor digital sign is located, you may need to consider how it operates in hot or cold temperatures, as well as in rain, snow, wind, dust and humidity. Against these elements, the design of your screen and its enclosure is critical to the continuous operation and lifespan of the LEDs.

In terms of environmental factors, your first consideration should be removing heat from both the LED elements and their driving electronics. Ask any vendor about their thermal management solution and its ability to maintain LED temperatures within the elemental conditions you anticipate. To protect your signage from the elements, check that the enclosure design meets specifications for resistance to water, dust, humidity, etc. — whatever concerns apply to your location.

2. Support every step of the way

Can your potential supplier offer support and advice for the screen’s design and permitting process? Will they listen to all stakeholders and design a solution that fits their needs? Can they work with a customer project leader or recommend a qualified installer?

Hopefully, the answer to these questions is yes. You want a partner in this process, not simply a vendor.

3. Maintenance and servicing

Once your LED outdoor signage is installed, routine maintenance and servicing are critical to ensuring it always looks great and lasts as long as possible. Ask your vendor how often calibration is required — and how easy it is to accomplish — to ensure consistent image quality for years to come.

Similarly, establish how and when the screen will be serviced. Some vendors, such as Samsung, offer a network operations center (NOC) option to constantly monitor your sign and send a technician to fix any issues before you may even be aware of them. To avoid downtime, servicers will need easy access, too, so establish protocols for that.

4. A successful track record

How long has your potential LED supplier been in business? What are other customers’ experiences? Will the supplier be around in 10 years? Will they be responsive to any needs you may have after installation?

To ensure you get the best outdoor LED display possible, ask for references and referrals from their previous customers, especially for jobs done five or more years ago, to get insight into the provider’s integrity.

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5. Attention to safety

To local and state governments, your display brightness can be a major safety concern. A sign that’s too bright may distract drivers and make it difficult to drive at night. Check if your LED display has an auto-dimming capability to lower the screen’s brightness relative to surrounding light, which should minimize it at night, saving power and keeping drivers’ eyes on the road.

The materials used in the LED screen and its enclosure can also lower the risk of dangerous signage failures and assuage any safety concerns. Look for products certified by Underwriters Laboratory (UL), which imposes strict safety requirements.

6. Price and warranty

You may be tempted to choose the least expensive LED signage option, but you’re likely to get what you pay for. Low-cost suppliers use lower-quality materials — not military-grade components. Their design teams may not ensure the safety and longevity of your signage. And they may under-specify the screen’s performance to lower the cost.

Many signage suppliers offer a warranty, but check the fine print to make sure you understand the exceptions and limitations. Here’s where you may be better off going with a trusted brand, even if it costs a bit more.  Ultimately, smartly designed and well-built LED advertising screens will deliver greater overall savings.

7. Choose the best integrator

Your LED supplier may not always be the organization that physically installs the screen. In many cases, you may end up hiring an architect, consultant or project manager to oversee or carry out the installation. Is your LED supplier ready and willing to work with these managers?

You may also simply want to appoint an installer who can manage the entire project. Can your supplier suggest a qualified installer? Again, check their references and ask about the success of previous installations.

8. Visual quality

Outdoor signage is meant to draw the attention of passersby and communicate a message about your brand. The vividness of the image has a significant impact on how that message is received. Your outdoor LED signage should be bright and vibrant, and it should display colors accurately. Skin tones that look washed out, for example, will draw negative attention, so check the LED supplier spec sheet to be sure the display shows true-to-life color.

Another key consideration is pixel pitch, in other words, the space between RGB pixels. It’s important you choose a vendor that will match the right pixel pitch for the viewing distance. Over specifying the pitch may cost more, but if the pixel pitch is too large, the visual quality may suffer.

Establishing an outdoor LED signage solution can be a daunting task with many moving parts — and concerns about visual quality, cost, safety and reliability. Starting with these eight tips in mind, you’ll be prepared to ask the right questions and set your project up for success.

For an array of innovative display options, check out the full lineup of LED outdoor signage by Samsung, designed to weather and outshine all sorts of unpredictable environments. Whether it’s one screen or dozens, you can configure and tailor their messaging in real time using an integrated CMS, as explained in this free complete guide.

Outdoor LED displays are an impressive feat of technology. Brilliant color and brightness create visually stunning images that turn heads and generate attention for your business. Outdoor LED signs can display trillions of colors in a radiant portrayal of text, images, and animation. When you need outdoor signage that stands out among the rest, it’s clear that LED signs are the solution.

How do outdoor LED signs work, though? A lot of design and engineering goes into ensuring you have the most effective signage solution possible. Moreover, outdoor LED signs use advanced technology to create a durable and lasting display that can continue to shine bright in different seasons, weather patterns, and times of day.

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Take a peek inside the technology behind outdoor LED signs with this guide to the science, equipment, and other innovations that create brilliant, effective outdoor LED signage.

What Are LEDs?

To understand any kind of LED sign, you must first know your way around LEDs and how they operate. LED stands for light-emitting diode. These diodes come in three colors: red, blue, and green.

LEDs are a far more efficient lighting solution than incandescent bulbs. Each LED operates through complex electronic circuits and software. The LED lights contain a microchip. When electricity hits that microchip, it illuminates the diodes and creates visible light. Meanwhile, a heat sink absorbs any heat produced alongside that light. LEDs don’t burn out the way traditional electric light sources do, which means they can shine brighter and last longer than competing solutions.

While individual light-emitting diodes are tiny units, they form the foundation of all LED signs, thus making them an integral part of how outdoor LED signs work. By working together, multiple tiny LED lights can create a bright, consistent display of trillions of colors.

Creating a Pixel

 

Individual diodes or diode clusters form pixels, which go on to create the colors and images of the LED display. There are two main types of LED pixels: surface-mounted diode (SMD) pixels and discrete pixels. Both types of pixels offer outstanding variety in size, configurations, and brightness levels, making them both versatile LED solutions.

SMD pixels consist of a single diode that contains one red, one blue, and one green LED. Because these LEDs are within a single diode, they can sit closer together, creating a tighter pixel pitch and a higher resolution.

Discrete pixels consist of clusters of individual LED diodes. One red, one blue, and one green LED pixel work together to create a single discrete pixel.

LED pixels work when the individual color diodes change in brightness. The varying intensities of the diodes create a full range of colors. Holding specific intensity levels across the LED sign creates a stationary image, while turning diodes on or off at different speeds can create motion and animation.

Traditionally, SMD pixels were the popular choice for indoor LED signs. The tighter pixel pitch and clearer resolution make SMD pictures ideal for signs with shorter viewing distances. Additionally, older LED technology meant SMD pictures weren’t as bright as discrete pixels. However, modern LED technology creates a dazzling display with both SMD and discrete pixel modules. Both options offer full-color brightness for any digital sign.

The Importance of Pixel Pitch

Pixels are the building blocks of LED signs. They work across the entire screen to create a cohesive image. The number of pixels in a display and the distance between individual pixels determine the screen’s resolution.

Low pixel density—fewer pixels with more distance between them—makes it easy to see the individual pixels when you’re up close. This creates a low-resolution image. High pixel density, on the other hand, means there are more pixels with smaller spaces between them. This tighter pixel pitch makes it harder for viewers to see the individual pixels making up the image, thus creating a higher-resolution display.

LED Tiles

 

Tiles are another way to create and measure pixel density in an LED display. LED tiles consist of groups of pixels. Tiles connect these individual pixels in a square formation. More pixels on a tile means greater pixel density and a higher image resolution. In an LED sign, tiles connect in horizontal rows and vertical columns to create a seamless grid across the entire screen. Calibration ensures uniform color and brightness across every tile to create a clear and brilliant image.

Navigating Outdoor Viewing Distance

The right pixel pitch allows your LED display to be clear, legible, and captivating at the right viewing distance. In outdoor displays, that viewing distance is generally larger, so pixel pitch can be larger to display bigger text and images at a greater distance.

No two signs are alike, though. The right pixel pitch for one display won’t be as successful in another. Outdoor LED sign manufacturers must factor in viewing distance, location, size, and other details to create the most useful display possible. The configuration of LED tiles and a range of pixel pitch options allow us to create a sign that displays content precisely how you need it, making your message as effective as possible for viewers in that specific location.

Compensating for Outdoor Lighting and Environments

Resolution and viewing distance aren’t the only factors to consider when building and implementing outdoor LED signs. The outdoor environment also presents challenges in the form of different lighting and visibility conditions.

An indoor display looks the same all day long, but an outdoor display will look different at night, in the light, on a cloudy day, in the rain, during a foggy day, and throughout countless other weather conditions. A sign that is too bright at night might appear dull in direct sunlight.

Sign manufacturers avoid these issues through innovations such as manual or automatic dimming options. With more control over the display brightness, sign owners can ensure their displays are efficient, effective, and comfortable to look at in any condition.

At Optec Displays, we design our outdoor digital signs with only the highest quality materials and components. From the individual diodes to the durable cabinets, every piece offers efficiency, durability, and performance. Our premium LED displays can make all the difference for you and your business. Contact Optec today to learn more about our outdoor LED sign options and get started with your digital signage solution.

Contact us to discuss your requirements of outdoor led screen supplier. Our experienced sales team can help you identify the options that best suit your needs.