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Analysis of the advantages of LCD splicing screens

Source: KONWHAI TOUCHAuthor: KONWHAI Date: 2020-09-23 Click:

  •      The development of science and technology has driven the popularization of smart TVs, and LCD splicing screens have also developed along with them and have been loved by consumers. The LCD splicing screen can be used as a monitor alone, or spliced ​​into a super large screen. According to different usage needs, realize the variable large screen function: single screen split display, single screen single display, arbitrary combination display, full screen LCD splicing, double splicing LCD screen splicing, vertical screen display, etc.
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  •      The best quality LCD splicing screens on the market are Samsung LCD splicing screens, LG LCD splicing screens, LCD splicing screens. The LCD splicing has high brightness, high reliability, ultra-narrow design, uniform brightness, stable image and no flicker, and Longer service life of LCD splicing screen.
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  •      So, what are the advantages of LCD splicing screens?
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  • Analysis of the advantages of LCD splicing screens

  •  Analysis of the advantages of LCD splicing screens:  
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  • 1. High brightness, better color saturation
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  •      Compared with TV and PC LCD screens, LCD LCD screens have higher brightness. The brightness of TV or PC LCD screen is generally only 250~300cd/㎡, while the brightness of DID LCD screen can reach 700 cd/㎡ (46"). 3. High contrast DID LCD screen has 3000:1 (46") contrast ratio, It is more than twice as high as that of traditional PC or TV LCD screens, and three times as much as general rear projection. The color saturation of ordinary CRT is only about 50%, while DID LCD can achieve high color saturation of 92%. This is due to the color calibration technology developed for the product. Through this technology, in addition to color calibration for still images, It can also calibrate the color of the dynamic picture, so as to ensure the accuracy and stability of the picture output.
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  • 2. Clearer image processing technology
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  •      Can make low-pixel images clearly reproduced in the full HD display; de-interlacing technology to eliminate flicker; de-interlacing algorithm to eliminate "jaggies"; dynamic interpolation compensation, 3D comb filtering, 10-bit digital brightness and color enhancement, automatic Skin tone correction, 3D motion compensation, non-linear scaling and other international leading technology processing. PVA (Patterned Vertical Alignment) technology is the "image vertical alignment technology". Using this technology, the viewing angle can reach double 178° (horizontal and vertical).
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  • 3. Diversified splicing
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  •      The LCD splicing screen can be spliced ​​by small screens or large screens. The splicing can be combined in any combination (M×N), and BSV LCD splicing technology can be used to achieve block-type and ball-type installation. The LCD splicing screen will select appropriate products and splicing methods according to the system scale, size and application requirements of different customers for the splicing system, and propose specific implementation plans to meet the application requirements of the system. Through the RS-232 communication interface to control the image controller to achieve any combination of display mode switching, signal switching, etc.
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  • 4. System reliability, openness and scalability
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  •      The splicing unit used in the LCD splicing screen adopts the industrial-grade South Korean Samsung DID LCD special screen. The splicing unit can work continuously 24 hours a day and 365 days a year. The splicing unit has the characteristics of reliability and high stability to ensure the stable and reliable operation of the system. Due to the characteristics of low power consumption, light weight, long life, and no radiation, Shenzhen LCD splicing wall is extremely reliable. The LCD splicing screen system follows the principle of open system. In addition to direct access to VGA, RGB, and video signals, the system should also be able to access network signals, broadband voice, etc., and can switch various signals at any time and dynamically display comprehensively. The user provides an interactive platform and supports secondary development; the system should have the ability to add new equipment and new functions, making hardware expansion very simple. At the same time, the software only needs to be expanded and upgraded to meet the requirements without modifying the source program. The hardware and software parts of the system can easily "advance with the times".
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  • 5. Environmental protection, health, longer service life
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  •      Compared with rear-projection (including CRT rear-projection, DLP, etc.) splicing walls, LCD DID LCD splicing walls have low heat, no radiation, no flicker, no eye damage, and no harmful substances (such as lead, mercury, cadmium and chromium). Etc.), is a new generation of environmentally friendly and healthy splicing walls. Ordinary LCD screens used in NB, PC and TV have a lifespan of 10,000 to 30,000 hours of backlights, while DID LCD screens can have a lifespan of more than 60,000 hours, which ensures splicing display The brightness, contrast and color consistency of each LCD screen used in the screen after long-term use, and to ensure that the service life of the display screen is not less than 60,000 hours. Liquid crystal display technology does not have any consumables and equipment that need to be replaced regularly, so the maintenance and repair costs are extremely low.
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