The academic life of an SMD Screen display is usually 100,000 hours, which means it can work for more than 11 years if used 24 hours a day, 365 days a year, but the actual situation and theoretical data are much worse. According to statistics, the average life expectancy of LED displays on the market is 6-8 years. In the year, a large LED screen that can be used for more than ten years is perfect; however, the life of an outdoor LED display is even shorter. If we pay attention to some details of the LED display, we will see unexpected results on our LED screen display. How can we be confident that we are investing in quality display components if SMD Screen displays are sold for less than their average lifetime?
When looking for a high-quality LED screen display, three factors must be considered:
Led image performance:
The individual LEDs are the first key to overall performance. Because this is where the image is created, the individual LEDs’ consistency, stability, and dependability are critical for image performance and longevity. The LED’s size also influences the pixels’ pitch, which determines the resolution and, thus, image quality. The efficiency of the LED affects total power consumption, which influences operating costs and thermal considerations of the installation. LEDs vary in brightness and quality during manufacturing and are routinely sorted (binned). LEDs are available to manufacturers, and high-quality brands should use the best components.
After the LEDs themselves, how they are electronically driven is critical in terms of overall reliability, power, and image fidelity. There are various driving methods, and some are far superior to others. Manufacturers, once again, have multiple options from external vendors and in-house development efforts that yield a wide range of performance.
The mechanical design is critical for forming a seamless image with multiple blocks, particularly in alignment and mounting depth. The eye perceives light or white lines when the modules are too close together, and dark or black bars will appear if the modules are too far apart. Individual tile front serviceability is highly desirable for service reasons, which places additional demands on the mechanical design to maintain alignment while also allowing for front servicing, smd Screen.
As you can see, everything comes down to design and manufacturing
The use of LED display screens will significantly impact everything from the procurement of raw materials to the standardization and standardization of the manufacturing and installation processes. These are direct factors affecting the life of giant LED screens, ranging from electronic components such as chips, lamp beads, and driver IC to the quality of switching power supplies, but purchasers should more frequently address them. We should specify the quality of the reliable LED lamp beads, the excellent reputation of the switching power supply, and the specific brand and model of other raw materials when planning the project.
A sound chip
is a foundation for the lamp bead’s stability, and a high-quality light-emitting chip should be used as the core material. As the most critical component of the LED display, the lamp bead must meet stringent quality standards. The lamp bead must be used consistently to meet the requirements of high reliability and performance. Each batch of high-quality lamp beads must undergo high-temperature, high-humidity, and high-temperature aging tests.
The driver IC
is genuinely a “small body big role,” anti-” caterpillar,” eliminates hidden light, high refresh, high grey level, and excellent low grey and white balance. Rely on the driver IC to solve all of these issues. The high-quality driver IC provides superior brightness, grayscale, contrast, high density, viewing angle, stability, color uniformity, color saturation, image edge detail, and smooth video effects.
The power supply is also critical. Because the power supply is exposed to different temperatures, its working stability, output voltage value, and load capacity will vary. Because it is in charge of logistics support, its support capability directly impacts screen quality.
Furthermore, the LED display can usually receive signals and cannot be disconnected from the LED display controller, which has asynchronous and synchronous modes. The excellent controller can minimize signal loss to the greatest extent possible, improve display consistency, and ensure no color difference patches across the entire display.
Of course, in producing LED displays, we must take anti-static precautions such as wearing anti-static rings, wearing anti-static clothing, and selecting a dust-free workshop and production line to reduce the failure rate. Before leaving the factory, the aging time must be as long as possible, and the factory pass rate must be 100%. The product should be packed for transportation, and the packaging should be fragile. It is necessary to prevent hydrochloric acid corrosion when shipping. Furthermore, daily maintenance of the LED display is critical; cleaning the dust accumulated on the screen regularly to avoid affecting the heat dissipation function.
To avoid current amplification, cable heating, and short circuit failure, avoid playing advertising content in full white, full green, and so on for an extended period. When playing a holiday game at night, you can adjust the screen’s brightness to match the brightness of the surroundings, saving energy and extending the LED display’s service life.
You are thinking more than that when we are planning the project. After purchasing the LED display, the most important thing is to “assist her in wearing a coat,” allowing the big screen to switch to various contents as desired, and the content is under the supervision and control of the staff. At this point, you must select a suitable video processor. In the HD era of LED display, the video processor performs various tasks such as image processing and analysis and codec compression and embeds many intelligent analysis algorithms to analyze a large amount of high-definition data, which is increasingly important. Video processors are also crucial in the operation of LED displays.
When selecting a set of LED display systems, the price factor, quality, and service life must be considered.
So, who will you rely on to build YOUR LED Video Screen Display?
High-quality raw materials are essential for quality. All outdoor and indoor led screen displays are made with the highest quality Nation Star Copper Wire SMD Led Lamps, Mean Well LED Display Power Supplies, and Nova Star controllers such as the Taurus Series (TB1, TB3, TB6, TB8), allowing us to create better products with low consumption, high brightness, and longer life of the LED Screen Display.
How do I get in touch with outdoor advertising billboard display professionals? Outdoor LED Display Billboard Experts can be reached at any time.