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With ultra-high-definition resolution and intelligent interaction ability, 4k indoor digital signage has become the core carrier of information transmission in modern indoor scenes. Its fine image quality and scene adaptability are key advantages, which not only meets the needs of users for a clear visual experience, but also provides efficient information for commercial display, public services and other fields. Interest communication solution.

​With the continuous progress of technology, the supermarket industry is also constantly exploring new technological means to improve the shopping experience. Among them, high-definition shelf bar screens, as an intelligent display tool, are increasingly being valued in the application of supermarkets. However, due to various reasons, high-definition shelf bar screens may experience liquid leakage during use. This article will introduce several common methods for handling leakage from high-definition shelf bar screens and the main reasons for leakage, hoping to help readers solve related problems.

The working principle of LCD display mainly relies on electric current to stimulate liquid crystal molecules and backlight to realize image display.

​What does the 'bad points' of outdoor advertising machines mean? To understand this issue, first let's understand the principle of advertising machines. Advertising machines are actually composed of a large number of pixels and can display black and white, as well as the three primary colors of red, yellow, and blue. Then, by combining some pixels of different colors, we can accurately see the image displayed by the advertising machine. This is a basic principle of advertising machines.

With the continuous development of the times, people have higher requirements for all aspects of life, which also applies to the office environment. Various products that improve office efficiency have emerged one after another, and conference tablets are one of the star products.

as per requested by American client, we newly customized this huge transparent lcd cabin with body sensor.