barco unisee lcd video wall

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Why don’t colors look the same across different devices?

It is a common misconception that all electronics should exhibit the same colors, especially with devices with the same make and model. However, this is often not the case. Have you considered what’s actually causing the picture to look different? It is a common misconception that all electronics should exhibit the same colors, especially with devices with the same make and model. However, this is often not the case. This is illustrated with a simple experiment: when you put the same image on two monitors side-by-side, you have at least a 95% of chance that the images will not look the same, and you will probably find yourself in a situation like that shown in Figure 1. The monitors do not need to be the same make and same model, but for illustration purposes, we used four identical monitor images.                  Different colors on same kind of Devices                                                                                Figure 1: Different colors on the same type of device Another place to witness this phenomenon is when you are shopping for a new TV. Most people go to a large electronics store and decide between the TVs on display. Then, you pick the one with the colors or image quality (or price) that you find

Digital signage plays an important role today

Compared with online advertising, digital signage is obviously more attractive. As an effective tool, including retail, hospitality, healthcare, technology, education, sports or corporate environments, digital signage can be used to effectively communicate with users. There is no doubt that digital signage has become the preferred marketing tool for companies. Digital signage has become a part of our daily lives. LED displays are very common in airports and railway stations, and are often used to display information such as departure and arrival time. In addition, in the catering industry, digital menus are also very common. Compared with ten years ago, people today are more accustomed to the digital world, and this is why digital signage is more important in today’s world. Why is digital signage more important in today’s world? LED displays can help companies feel their presence in a highly competitive business environment. Digital signage attracts attention with eye-catching fonts, text, animations and full-motion videos. Digital signage in public places can be presented to more people than Internet video. These low-maintenance screens are the perfect solution for product marketing. Therefore, if you want a marketing method that is cheaper than TV ads but can attract more people, then digital signage is the answer. 90% of the information processed by our brain is visual information. More than 60% of people use digital displays to learn more about products. Research shows that 40% of customers believe that indoor LED displays will affect their purchasing decisions. LED display can attract consumers to increase

LCD brightness and LCD backlight requirements

LCD brightness Brightness represents the amount of brightness of a picture per unit area. Specifically, the density of the amount of light passing through the normal direction of the screen. The unit is [CD / m2] or nit(1 nit = CD / m2).Brightness depends on the amount of light passing through the LCD and color film, and the brightness of the backlight.   LCD backlight requirements: The liquid crystal should have good transmittance; light weight; It should be thin and not easy to damage; The area light source with uniform brightness is the best; Low cost; The light color is pleasing to the eye, the primary color is rich, and the brightness can be adjusted; Low power consumption and easy power supply

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