1. Use DID panel:
DID (Digital Information Display) panel technology has become the focus of the display industry. The revolutionary breakthrough of DID panels lies in ultra-high brightness, ultra-high contrast, ultra-durability and ultra-narrow edge applications, which solves the technical obstacles for LCD applications in public displays and digital advertising signs. Generally speaking, the brightness of LCD screens used in TVs or computers is only 250~300cd/m2. The brightness of LCD screens using DID panels is as high as 800 cd/m2, and the contrast ratio is as high as 10000:1, which is higher than traditional computer or TV LCD screens. Therefore, Digital wall signage using DID panels is the first choice for high-end industry applications.
2.High brightness：
Compared with TV and PC LCD screens, LCD digital wall signage has higher brightness. The brightness of TV or PC LCD screens is generally only 250~300cd/㎡, while the brightness of DID LCD screens can reach 800 cd/㎡ (55 inch video wall).
3. High Contrast：
DID LCD screen has a contrast ratio of 3500:1 (55 inch video wall), which is more than double that of traditional PC or TV LCD screens and three times that of general rear projection.
4. Image Processing Technology：
It can make low-pixel images clearly reproduced in full HD displays; de-interlacing processing technology to eliminate flickering; de-interlacing algorithm to eliminate "aliasing"; dynamic interpolation compensation, 3D comb filtering, 10-bit digital brightness and color enhancement, 3D Motion compensation, non-linear scaling and other internationally leading technology processing.
5. Better color saturation：
The color saturation of ordinary CRT is only about 50%, while DID LCD can reach a high color saturation of 92%. This is due to the color calibration technology professionally developed for the product. Through this technology, in addition to color calibration of still images, It can also perform color calibration on dynamic images to ensure accurate and stable image output.
6. Wider viewing angle：
PVA (Patterned Vertical Alignment) technology is "image vertical adjustment technology". Using this technology, the viewing angle can reach more than 178° (horizontal and vertical).
7.Better Reliability：
Ordinary LCD screens are designed for TVs and PC monitors and do not support continuous use day and night. Video wall video screens are designed for monitoring command centers and exhibition centers and support continuous use 7x24 hours.
8.Pure flat display：
LCD is the representative of flat-panel display equipment. It is a true flat-screen display with no curvature and no deformation or distortion.
9. Ultra-thin narrow edge design
The LCD video wall monitor splicing unit relies on its unique design and exquisite manufacturing technology. Its frame structure has produced a qualitative leap compared with previous DID splicing units: the thickness of the comprehensive splicing frame of the splicing unit is only about 0.88mm! It can bring perfect visual enjoyment to splicing users.
10. Uniform brightness, stable image without flickering
Because each point of LCD always maintains that color and brightness after receiving the signal, unlike CRT, which needs to constantly refresh the pixel points. As a result, the LCD has uniform brightness, high picture quality and absolutely no flicker.
11. Optional splicing methods
The number of splicings of the video wall monitor can be selected arbitrarily (rows (m) × columns (n)), and the size of the screen can also be selected in a variety of ways to meet the needs of different use occasions.
12.Flexible splicing display combination function
Personalized design can be carried out according to the requirements of different users, and functions such as single-screen display, full-screen display, arbitrary combination display, image roaming, and image overlay can be selected.
13.Advanced screen parameters and efficient functions
There may be parameter inconsistency problems when using LCD screens and drive circuits for video wall monitors. The LCD splicing wall system has adjustment functions for brightness, contrast, chroma, and white balance. After debugging,The parameters are automatically saved, thus ensuring the color consistency and brightness uniformity of the entire spliced screen.
14.Environmental Health
Compared with rear projection (including CRT rear projection, DLP, etc.) splicing walls, LCD splicing walls generate less heat, have no radiation, no flicker, are not harmful to the eyes, and do not contain harmful substances (such as lead, mercury, cadmium and chromium, etc.) ), is a new generation of environmentally friendly and healthy splicing wall.
15.Beautiful wall structure
The thickness of the splicing wall cabinet is only 600mm. It adopts an all-steel structure, which is strong and reliable. The splicing screen is embedded in the installation, which is simple and convenient. The overall structure is compact and saves space.
16.LED backlight lasts longer
The service life of the backlight of the LCD screen used by ordinary NB, PC and TV is 10,000 to 30,000 hours, while the service life of the backlight of the LCD screen can reach more than 60,000 hours, which ensures that the splicing display screen The brightness, contrast and chromaticity of each LCD screen used are consistent after long-term use, and the service life of the display screen is ensured to be no less than 60,000 hours. LCD technology does not have any consumable equipment that needs to be replaced regularly, so maintenance and repair costs are extremely low.
