In the technological age, LCD splicing screens are the best technological crystallization, and LCD splicing screens are the convergence point of technical elements. In the past, information technology developed rapidly, and large screens were the best information carrier. After years of development, LCD splicing screen technology has reached high-definition, high brightness, high color technology, and integrated embedded hardware splicing technology, multi-screen image processing technology and signal switching technology, so that the LCD splicing screen is integrated. A new breakthrough. As an LCD splicing screen that walks in front of the monitor, what is the difference between it and ordinary monitors?
1. Price difference
There is a certain price difference between formal LCD splicing screens and LCD monitors. The professional splicing screen adopts a hardware shell, a new A+ industrial LCD screen and a professional display driver board, and the cost is much higher than the display screen. There are many on the market now. The low-cost LCD splicing screen is actually modified by the display. Basically, it can be said that the display is replaced by the housing, and even the old screen can be used.
2. The difference between drivers
The display board solution is different. The driver board of the splicing screen mainly deals with dynamic images. The start-up time of the LCD display usually does not exceed 8 hours. It uses a civilian-grade display panel, and the LCD splicing screen must bear the workload of 24 hours a day for 365 days. Therefore, a professional monitoring panel must be used to ensure high brightness contrast resolution and high temperature resistance, thereby reducing screen failure. If an ordinary display is used for a long time, its brightness and contrast will drop rapidly, affecting its service life. This is why most LCD monitors can display images normally after the project has just been debugged, but some screens will appear very dark after continuous startup.
What is the difference between splicing screen and ordinary LCD?
3. The difference in viewing angle
The viewing angle of the LCD splicing screen can reach 178 degrees, while the ordinary LCD display can only see 178 degrees of blank space. This is a very important standard for identifying LCD splicing screens and LCD displays. There are also differences between the input signals of the two. The splicing screen is mainly the input video signal. In order to meet the interface requirements of different front-end devices, the splicing screen interface will be richer than the display. For example, excellent color dedicated LCD splicing screen products have BNC, VGA, RGB, HDMI, DVI and other interfaces, which can meet the input requirements of different signals, while the monitor mainly inputs VGA signals, and the interface is mainly VGA, which may not meet various monitoring equipment Signal input requirements.
4. The difference between LCD screens
From the perspective of LCD splicing screens, LCD monitors use civilian display screens, while ordinary LCD splicing screens use high-brightness industrial-grade A+ LCD screens. The backlight requirement is higher than that of the display, so when the liquid crystal display is in the display state, it will appear weak, but the image is not good.
