As the large-screen splicing system is becoming more and more common in various industries, it has greatly promoted the company's development and informatization construction. As a better device for large-screen display, the LCD splicing screen has certainly received our general attention. In fact, in the splicing screen market, there are not only LCD splicing screens, but also DLP splicing screens, LED splicing screens, and plasma splicing screens. Among them, the LCD splicing screen was put into market application later. The reason is that it solves the various defects of the traditional TV curtain wall, and can display information conveniently, comprehensively and in real time. The video information of each system and the screen split single-screen display information or multi-screen display of the variable large-screen function, etc., so once it is launched, it will occupy In various fields of entertainment, security, transportation, energy, radio and television, etc., it has become a leader in the large-screen display industry.
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Next, Siyuan Video LCD splicing screens will introduce the relevant knowledge and corresponding advantages and disadvantages of DLP splicing screens, LED splicing screens, plasma splicing screens and LCD splicing screens according to the order of product launch time.
One: The type of splicing screen DLP splicing screen and its advantages and disadvantages analysis
About the advantages of DLP splicing screen:
1. Large size, small seams
2. The decay of the brightness of the digital display information is slow
3. Small pixel gap, fine image
4. Suitable for long time display information computer and static images
Disadvantages of DLP splicing screen:
1. Brightness is lower than plasma
2. If the number of stitching is too large, uneven brightness will appear
3. Occupies a larger space
4. The power consumption is large, the final maintenance cost is high, and the price is expensive.
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2: Analysis of LED splicing screens and advantages and disadvantages of the types of splicing screens
About the advantages of LED splicing screen:
1. Self-luminous
2. Can be seen from a distance
3. Relatively low price
4. Can be installed outdoors
About the disadvantages of LED splicing screen:
1. The display information content is small, usually digital, LED electronic scrolling display information, etc.
2. High power consumption
3. Complex control
Three: the type of splicing screen plasma splicing screen and its advantages and disadvantages analysis
About the advantages of plasma splicing screen:
1. High uniformity of single screen
2. High brightness before installation
3. High contrast, fine image
Disadvantages of plasma splicing screen:
1. Large pixel gap, low reliability, high power consumption 2. Display information computer images or static images are easy to burn
2. The brightness decays quickly and cannot be improved
3. Cannot work normally above 2500 meters above sea level
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Four: The type of splicing screen LCD splicing screen and its advantages and disadvantages analysis
About the advantages of LCD splicing screen:
1. Low power consumption and light weight
2. Easy to install and can be spliced at will
3. Long life (usually above 50,000 hours of normal work)
4. No radiation, uniform screen brightness, good picture quality
5. The final maintenance cost is lower
About the disadvantages of LCD splicing screen:
Have not yet achieved seamless splicing (currently the narrowest reaches 7mm bilaterally)
