What is the best way to display the large screen in the conference room? LCD splicing screen or full-color LED screen?

  Today's conference room, daily meetings, video conferences generally use large displays, the main large displays on the market are: projectors, DLP large screens, LCD splicing screens, full-color LED displays, of which LCD splicing screens, full-color LED displays are widely used, and many customers here do not know which is better. Today I analyzed the advantages and disadvantages of these two large screens, hoping to provide effective help for you.

First of all, the reason why most customers choose between LCD splicing screen and full-color LED display is undoubtedly considering issues such as resolution, usage scenarios, and capital budget. As we all know, due to the low brightness and insufficient resolution of projectors, they cannot meet people's needs in many applications, so it is inevitable that projectors will be gradually eliminated in recent years. Although the LDP large screen makes up for the shortcomings of the projector, many customers are reluctant to use it due to its high price. Therefore, in terms of conference display, it is more suitable for LCD splicing screen and full-color LED display.

1. LCD splicing screen

 

  At present, the conference LCD splicing screen uses: 46 inches, 49 inches, 55 inches size: there are many joints, most of which use 0.88 mm, 1.7 mm, 18 mm or 0 mm seamless splicing technology. Although the single-screen resolution of the LCD splicing screen is 1920x1080, 4K high-definition display can be achieved through the image splicing processor, which is also the choice of many customers; There are also customers who want to display big data at a higher resolution, so a point-to-point big data display solution must be adopted to achieve higher resolution. At present, 16K ultra-clear display technology can be realized, making the large screen more colorful

Pros: Ultra-clear display, soft colors

Cons: There are subtle seams

2. Full-color LED display

 

  In the past, LED displays were mainly used in outdoor occasions. For example, we use outdoor LED displays in large billboards, which are common in urban warning zones or highways. Because the viewing distance is basically very far, the resolution is not high. But with the introduction of the small pitch LED series, the resolution has been greatly improved, and it is getting closer and closer to the level of liquid crystal technology. At present, the ultra-small pitch technology of P 0.9mm (55-inch LCD splicing screen pixel is 063mm) has been realized, and the resolution in the conference display is very high.

  For the selection of full-color LED display, the overall display area and viewing distance of the conference room should be considered first, so as to better design the configuration scheme. In the conference room, users generally choose the model according to the viewing distance, and basically use the small pitch LED series below P2, such as P09P125P153P1875, which is a full-color LED display. It is worth noting that the production conditions of ultra-fine pitch LEDs p 0.9 and P1.25 are harsh, exquisite craftsmanship and relatively high cost.

Pros: Seamless splicing

Disadvantages: The resolution is not as good as the LCD splicing screen, and the price is relatively high

  In our actual selection, we usually choose based on the size of the meeting room space and viewing distance, as the price allows. Small and medium-sized conference rooms (dozens of conference personnel) generally use LCD splicing screens; In large conference halls (more than 100 conference participants), it is more appropriate to use full-color LED displays. In general, these two types of large screens have their own advantages, and if you choose, you will decide according to your actual situation.