Written By Eva Wen On 9th November 2022

Videowall is a high-definition large screen display equipment, not only display clear, but also unlimited number of splicing use, in the past mainly for security monitoring field, with the rapid development of LCD splicing technology in recent years, both in product quality and performance, have been greatly improved. At present, has been widely used by more and more industries, while recognized by many users, such as advertising and publicity, office meetings, exhibitions and other occasions.

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The high-definition display of large screen images has always been the focus of attention, compared with projectors, LED full-color screen, video wall with higher resolution, better display effect, the resolution of a single splicing unit up to For higher resolution display effect can also be achieved, with multiple screen body for splicing, through point-to-point large data display program to achieve, such as 3 rows of 3 columns of splicing, can reach 6K resolution rate; 5 rows and 5 columns of splicing, can reach 10K resolution, and the spliced image display point to point, no stretching, no deformation, the image display more clear and delicate.

2.The Brightness Is Appropriate, Not Harsh, Not Hurt The Eyes

Video wall brightness is generally in the 500cd/m2-800cd/㎡, color display and television is not much different, which is also more suitable for the human eye viewing brightness range, long time viewing will not be blinding, in the light irradiation will not reflect, very suitable for monitoring centers, exhibition halls, meetings and other places applications.

3.Stable Operation Of Equipment, Low Maintenance Costs

Video wall is a stable operation of the large screen display equipment, because the heat is small, the equipment is very stable, will not be hindered by the high temperature rise of components, so in the late basic do not have to send people to do screen maintenance, generally only need to check every once in a while. For example, in multimedia conference or exhibition hall large screen display applications, the reliance on the splicing screen is also growing, in these occasions, we recommend the use of ultra-small seam video wall, such as 1.8mm, 1.7mm or 0.88mm. Because the smaller the splice, the better the display of image integration, but it should be noted that the general installation of multimedia exhibition hall is wall-mounted or bracket wrapped, so that the overall effect will be better, but also can be used before the maintenance of the installation, if the screen needs to be maintained later, it can be more convenient and simple.

4.According To The Need, Unlimited Size Splicing

Compared with traditional display devices, video wall size is not limited, can be spliced according to their needs, the number and size of splicing plate can be determined according to the user's surroundings. View from a distance, for traditional display devices, due to the brightness and screen size limitations, to see the screen on the screen, you must stand in front of the screen close viewing, and video wall is not the same, 178 ° viewing angle, long-distance viewing also has a good visual experience effect. CY DIGITAL SIGNAGE, professional video wall display products and solutions provider, currently the main push video wall size: 46 inch, 49 inch, 55 inch and 65 inch these four sizes, the narrow bezel specifications are: 3.5mm, 1.7mm, 1.8mm, 0.88mm, LCD panel are used Samsung, LG, AUO, BOE original panel, free design program. Online video guide installation service.

Although the video wall is very common in the surrounding of our lives, but many customers do not know much about its specific specifications parameters. Such as the video wall splicing knowledge, many customers do not quite understand the specifications of the splicing and the impact of the splicing on the display effect, etc.. Here, we analyze the video wall splicing knowledge, hope to provide some help to you.

A. What Is The Splice?

Splicing refers to the gap between the two video wall, because each video wall is the existence of a physical border, which can not be removed, after the splicing will produce a bilateral gap, the industry called the splicing. In the full-screen screen display, it will produce a black edge, resulting in the image will exist in different numbers of horizontal and vertical lines, and this black line is often referred to as the splice. At present, there are four common splicing seams on the market, respectively: 3.5mm, 1.7mm, 1.8mm, 0.88mm. Note that here refers to the splicing seam is bilateral, many video wall manufacturers in sales will speak of single-sided, so that many customers misunderstand.

B.Why The Videowall Will Have A Splice?

Here, perhaps many customers will ask, why the video wall must have a seam? In fact, this is the LCD screen itself decided because the LCD screen is the liquid crystal material as the basic component, because the liquid crystal is between the solid and liquid, not only has a solid crystal optical properties, but also has a liquid flow characteristics. Understanding the photoelectric effect of the liquid crystal customers should know, because the screen body inside the liquid, the need to use the border for protection, so the border must exist, the real bezel technology is still unattainable, but with the development of technology, it is estimated that many years later, it is still possible to completely seamless.

C.The Videowall Seam Can Be Removed?

Due to the constraints of liquid crystal technology, the current video wall black edge can not be removed, but many industry professionals are not willing to the status quo, similar to these manufacturers with R & D strength of Wellcome International, has developed in the visual seamless video wall products, this seamless splicing technology specifically as follows.

1. Optical seamless splicing technology: To put it simply, it is to add a layer of glass on top of the LCD video wall, designed to be integrated with the LCD panel, so that the signal at the edge corners plays a refractive role to achieve a visually seamless display effect.

2. Electronic seamless splicing technology: this technology is in the video wall gap had added double rows of small pitch LED strip, through the splicing processor to control the LED strip light, the degree of integration up to 90% or more, to achieve a better visual seamless display effect. to achieve a better visual seamless display effect.

Although these two seamless splicing technology can achieve a seamless display effect, but in fact there are still seams. Regarding these two display effects, each has its own advantages and disadvantages. When choosing a seamless splicing screen, you need to have a full understanding of it to avoid disputes later.

Available in sizes 49” and 55”, our Video Wall are in stock now and available for immediate dispatch. For the latest prices, special offers or to book an in-person demo please CLICK HERE or give us a call on +86 1592 0054 142.

    Eva Wen

Eva Wen is the Digital Marketing Executive at CY Digital Signage.