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video wall rental near me

What are the pixels of LCD?

Pixel is a kind of unit. Generally speaking, it is invisible to the naked eye. How can we see the pixels of LCD? That is, if the image of LCD is magnified several times, many small square dots will be found. These small square dots are actually the so-called pixels.   The LCD splicing unit of LCD is a full-color screen, and red, green and blue are the primary colors of colors. Because LCD has many colors to realize, it needs to combine the red, green and blue lights to form pixels.   The pixel of LCD is a unit used to calculate the digital impression. Just like the photo taken, the digital impression also has continuous tone. If you enlarge the impression several times, you will find that these continuous colors are actually composed of many small dots near the color.   In addition, the pixels of LCD include real pixel display and virtual pixel display. The two technologies are different. The virtual display adopts virtual pixel technology, that is, LCD multiplexing technology. The same LCD light-emitting tube can be combined 4 times with adjacent LCD light-emitting tubes (down, down, left, and right combinations). Generally speaking, the pixel is a unit. The pixels of the current LCD display are 1920 * 1080, and the pixels of the Department display can be as high as 3840 * 2160. The higher the pixel, and more clearer the picture will be.

Four core components of digital signage

Digital signage is a problem that we have discussed more recently, because digital signage is a relatively advanced identification product, and it is also a direction of the development of the sign industry. Therefore, it is reasonable for us to analyze the key points of digital signage. On the one hand, we can strengthen the promotion of digital signage. On the other hand, we can also help the promotion of digital signage. Today, our theme is an integral part of digital signage, that is to say, digital signage. What are the parts? We sorted out the following 4 parts: 1. The shell part, the shell is the part that we can see intuitively. The digital signage is not just a screen. The digital signage we see in reality will be in various shapes, looks very beautiful and generous, not alone The display, therefore, this shell has a very important decorative role. Although it does not help digital signage in terms of function, digital signage is also part of the entire identification system. Of course, the outline of the shape needs to be consistent with the overall style, so , This shell is essentially as important as other identification products. 2. Display, what we have a deeper understanding of digital signage at this stage should be the touch screen. This is a typical display device and an important link between digital signage and users. 3. The operating system and the shell have no soul, and the display itself has no soul.

What is Full-Array Local Dimming, Is It Worth It?

In the realm of digital signage, achieving optimal display quality is paramount. Full-Array Local Dimming (FALD) technology has emerged as a promising solution, enhancing contrast ratios and improving overall visual performance. But what exactly is Full-Array Local Dimming, and is it worth the investment? Let’s delve into the intricacies of this technology to uncover its benefits and determine its value proposition for your digital signage setup. Full-Array Local Dimming is a backlighting technology employed in LED displays, offering superior control over brightness levels and contrast. Unlike traditional LED displays, which utilize edge-lit or direct-lit backlighting, Full-Array Local Dimming divides the LED backlight into zones, each independently adjustable to dynamically control brightness and darkness in specific areas of the screen. This precision backlighting technique results in deeper blacks, brighter highlights, and enhanced image detail, ultimately delivering a more immersive viewing experience. One of the primary advantages of Full-Array Local Dimming is its ability to enhance contrast ratios significantly. By selectively dimming certain areas of the screen while keeping others illuminated, FALD displays achieve deeper blacks and brighter whites within the same frame, resulting in images that appear more vibrant and lifelike. This improved contrast not only enhances the visual appeal of content but also contributes to better image clarity, especially in low-light environments. Furthermore, Full-Array Local Dimming minimizes the phenomenon of backlight bleeding, commonly observed in traditional LED displays. With precise control over backlight zones, FALD technology reduces light leakage, ensuring uniform brightness across the screen and eliminating distracting halo effects

55 inch video wall

55 inch 3.5mm narrow bezel video wall study case in Germany

Product: 55 inch 3.5mm narrow bezel DID video wall
Installation time: 2021
Area: Germany
Key features:
• 55 inch 3.5mm narrow bezel video wall

• Original DID-LCD BOE panel
• Good white balance factory setting
• 4K resolution for the whole video wall screen
• Push out bracket, convenient for maintain service
• Daisy chain and DP loop support

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