Xiao Liu: Recently, the company wanted to enter a new batch of LCD splicing screens and LCD monitor display devices. The products were dazzled and there was no definitive conclusion. I heard that your company purchased a batch of LCD splicing screens for office meetings last time. What experience do you have?
Money: The key moment to consider the need to focus on it, ah, control his products are numerous outside, buy only buy products that meet their needs.
Xiao Liu said with a look of bewilderment, as a little money to the Shang Xian industry knows something:
First of all, we are buying security products, right? What is the most important security? LCD splicing screen clarity, that is, product physical resolution. Currently on the market there are 1366*768 and 1920*1080 mainstream, as well as 4K LCD splicing screens. The resolution of a liquid crystal splicing screen is an important index related to the image format, and how wide the screen can be displayed depends entirely on the physical resolution. The higher the physical resolution, the clearer the picture quality of the product will be. In addition, if the high-resolution signal is output on a low-resolution panel, the display effect will be affected, and the missing picture, black border, etc. may occur.
Secondly, the contrast of products is also a factor that cannot be underestimated. It determines the vividness and color effect of the liquid crystal display color. The higher the contrast, the more comprehensive and clear the colors appear, and the colors are different and distinct. At present, the contrast ratio of 3000:1 LCD splicing screen is already a relatively high product, so in the product selection, the contrast can not be too bad.
Another input signal type is also one of the issues that have to be considered. The demand for security products in this area is even more diversified. At the very least, there is not enough new technology on the market. If the product budget is not strict, we recommend purchasing the latest ones. The external multi-screen splicing processor collects all the signal input functions, and the built-in one has only the regular signal interfaces, such as AV, VGA, HDMI, DVI and so on. Pay attention to the choice of the business, to prevent being fooled by counterfeit products, some inferior products only support a signal input function. So be sure to polish your eyes and discern carefully.
Finally there is brightness and LCD seams. Brightness determines the display brightness on the large LCD screen and is divided into high and low. For healthy use, we have to choose the brightness according to the environment, the tolerance of the naked eye to the brightness is limited, the brightness is too high will burn the eyes. So if it is indoors, we will first recommend the use of a low-light splicing screen. If you are highlighted, the problem of poor lighting may cause you to lose sight of the screen content. And the low light is definitely cheaper than the highlight, so if the room light is not too bright, decisively select the low-light screen, cost-effective it. With the development of splicing technology, splicing seams are getting smaller and smaller, and they are almost seamless. From a professional point of view, it is also impossible to achieve completely seamless splicing, which is unfavorable for splicing the screen, and may cause screen-to-screen squeezing. As long as it is visually possible to form a near-seamless visual difference, it is an improvement. At present, the smallest stitching seam 3.5mm on the market has almost no influence on the continuity of the picture. For the monitor screen, the smaller the better this aspect is, the better it will not affect the viewing details.
Of course, in addition to these important hardware parameters, the software parameters such as merchant brand, merchant qualification, product quality, and after-sales service also need to be comprehensively considered. The last time I bought a splicing screen for the company, I did a good job. After careful consideration, I finally decided to purchase the LCD splicing screen of AiDi. Emperor Aidi Electronics has developed in the industry for several years, and it already has a certain scale and market. Therefore, there is no need to worry about the qualifications of merchant brands and merchants. Do not look for small businesses or small workshops that are unknown to risk; they use the latest The technology's 4KDID LCD splicing screen is the smallest 3.5mm, and the focus is on cost-effective, which is one of the important indicators that they have won customers over the years. They are not blindly pursuing price advantages but forgetting the inferior quality of the products. Emperor AiDi Electronic Co., Ltd. wins the trust of customers for many years with its excellent product quality. At the same time, it has also passed the national quality system inspection and is the leading domestic commercial display solution provider.
After listening to Liu, Liu said that he was suddenly enlightened and added: “Of course, there are other businesses that are good, but considering comprehensively, for some small and medium-sized enterprise needs, Shangxian companies that can take into account both product quality and price will not too much. Which Emperor Ai Di electronic can do both at the same time! Qualification is too good and the price is high. A careful comparison will reveal that it is actually not much different from the others.
Money: The key moment to consider the need to focus on it, ah, control his products are numerous outside, buy only buy products that meet their needs.
Xiao Liu said with a look of bewilderment, as a little money to the Shang Xian industry knows something:
First of all, we are buying security products, right? What is the most important security? LCD splicing screen clarity, that is, product physical resolution. Currently on the market there are 1366*768 and 1920*1080 mainstream, as well as 4K LCD splicing screens. The resolution of a liquid crystal splicing screen is an important index related to the image format, and how wide the screen can be displayed depends entirely on the physical resolution. The higher the physical resolution, the clearer the picture quality of the product will be. In addition, if the high-resolution signal is output on a low-resolution panel, the display effect will be affected, and the missing picture, black border, etc. may occur.
Secondly, the contrast of products is also a factor that cannot be underestimated. It determines the vividness and color effect of the liquid crystal display color. The higher the contrast, the more comprehensive and clear the colors appear, and the colors are different and distinct. At present, the contrast ratio of 3000:1 LCD splicing screen is already a relatively high product, so in the product selection, the contrast can not be too bad.
Another input signal type is also one of the issues that have to be considered. The demand for security products in this area is even more diversified. At the very least, there is not enough new technology on the market. If the product budget is not strict, we recommend purchasing the latest ones. The external multi-screen splicing processor collects all the signal input functions, and the built-in one has only the regular signal interfaces, such as AV, VGA, HDMI, DVI and so on. Pay attention to the choice of the business, to prevent being fooled by counterfeit products, some inferior products only support a signal input function. So be sure to polish your eyes and discern carefully.
Finally there is brightness and LCD seams. Brightness determines the display brightness on the large LCD screen and is divided into high and low. For healthy use, we have to choose the brightness according to the environment, the tolerance of the naked eye to the brightness is limited, the brightness is too high will burn the eyes. So if it is indoors, we will first recommend the use of a low-light splicing screen. If you are highlighted, the problem of poor lighting may cause you to lose sight of the screen content. And the low light is definitely cheaper than the highlight, so if the room light is not too bright, decisively select the low-light screen, cost-effective it. With the development of splicing technology, splicing seams are getting smaller and smaller, and they are almost seamless. From a professional point of view, it is also impossible to achieve completely seamless splicing, which is unfavorable for splicing the screen, and may cause screen-to-screen squeezing. As long as it is visually possible to form a near-seamless visual difference, it is an improvement. At present, the smallest stitching seam 3.5mm on the market has almost no influence on the continuity of the picture. For the monitor screen, the smaller the better this aspect is, the better it will not affect the viewing details.
Of course, in addition to these important hardware parameters, the software parameters such as merchant brand, merchant qualification, product quality, and after-sales service also need to be comprehensively considered. The last time I bought a splicing screen for the company, I did a good job. After careful consideration, I finally decided to purchase the LCD splicing screen of AiDi. Emperor Aidi Electronics has developed in the industry for several years, and it already has a certain scale and market. Therefore, there is no need to worry about the qualifications of merchant brands and merchants. Do not look for small businesses or small workshops that are unknown to risk; they use the latest The technology's 4KDID LCD splicing screen is the smallest 3.5mm, and the focus is on cost-effective, which is one of the important indicators that they have won customers over the years. They are not blindly pursuing price advantages but forgetting the inferior quality of the products. Emperor AiDi Electronic Co., Ltd. wins the trust of customers for many years with its excellent product quality. At the same time, it has also passed the national quality system inspection and is the leading domestic commercial display solution provider.
After listening to Liu, Liu said that he was suddenly enlightened and added: “Of course, there are other businesses that are good, but considering comprehensively, for some small and medium-sized enterprise needs, Shangxian companies that can take into account both product quality and price will not too much. Which Emperor Ai Di electronic can do both at the same time! Qualification is too good and the price is high. A careful comparison will reveal that it is actually not much different from the others.
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