In today's corporate meeting room will have a large-screen display device that replaces the traditional projection to be our first choice, they are more commonly used in three ways: meetings touch one machine, LCD splicing screen, LED display. They can better achieve the features we need, such as multiple computers simultaneously input signal, fingers touch, etc., while they display clarity and gives us a better viewing experience. But because they show different characteristics, application occasions are not the same, the next step for your detailed analysis of their strengths and weaknesses are what.
Meeting touch one machine
Choose what kind of product, depending on the number of people to meet, if our business is the number of people sitting around 10--50, with 55-100 inch meetings touch one machine you can achieve the display requirements.
Meeting touch one machine advantages:
Meeting touch one machine , we can understand it as a large-size flat-panel computer monitors, it has both windows computer systems, but also Android, so it not only when the computer is used, when the tablet can be used. Its biggest advantage is with touch function, we can write on any finger, the equivalent of a smart whiteboard, thereby abandon the traditional paper and whiteboard, the whole room displays more intelligent.
While meeting touch one machine a resolution of up to 4K, it is particularly clear when displaying video and images. Also meeting touch one machine also has a wireless transmission function screen, we do not need a cable to connect high-definition conference touch one machine to the computer directly with a wireless voted screen is plugged into the computer's USB port, you can put the image to display , thereby reducing the shackles of wires. It can be equipped individually to a base, the base may move freely, and thus no longer limited to a certain position.
Meeting touch one machine defects:
Because the screen is limited, its screen size between 55-100 inches, it can only be used in a number of smaller meeting room; only run a computer signal transmission is limited to only one computer, if more than one computer at the same conference room Biography screen, it can not achieve.
LCD screen splicing
If it is more than 30 meeting rooms up to 100 people, meeting with touch screen one machine would appear to be too small, a little far to see the content on the screen, and then splicing LCD screen becomes a better choice.
LCD screen splicing advantages:
1, unlimited expansion of the screen, the most important function of the liquid crystal panel is spliced splicing, although its single-screen size of the maximum is only about 65 inches, but it can be spliced to each other, forming any screen size, which is equivalent to its screen displaying more Big;
2, high-resolution, single-screen 1920 * 1080, the same can achieve 4K shown above.
3, integrated display good results. This includes its brightness, contrast and sharpness, this mosaic screen LCD is the display of all good, moderate brightness, viewing will not feel dazzling, it will not see, and high color contrast , the presentation of the colors are very rich.
LCD screen splicing defects:
There patchwork, but the minimum can be done bilaterally 0.88mm, show there will be some visual obstruction when white drawing, but I am in the LCD screen splicing project to the customer installation, 0.88mm for the case of very large conference room , and has been recognized by the customers.
LED display
If the number of participants is more than 100 large conference room, usually from the back of the watch will be more than 10 meters or more, then we can consider using a smaller pitch LED display products. With respect to the wide spacing of the LED display, its display is better, but the LCD screen for splicing respect, it does not affect the seam, but the cost will be much higher than the liquid crystal mosaic screen.
LED display advantages:
1, no seams, no matter how much the entire LED display, are not affected as mosaic patchwork LCD screen.
2, can be spliced, the screen can be infinitely expanded to form any screen size.
LED display defect:
1, low-resolution images have jagged sense when viewed up close, which is why it is suitable for installation in a leading cause large conference room, as large conference room viewing distances are far, its impact on lower resolution will become weak.
2, after-sales rate is too high, the LED display lights beads are welded on top, so in the latter part of the installation and use will be part of off phenomenon, then there will be dead lights appear, if you do not repair it will seriously affect the display effect, leading to high rates of sale.
In summary, in the conference room if you want to choose a suitable large-screen display, we recommend viewing distance near and far be selected according to the size of the conference room, the number of participants and users, so you can meet the needs of show the greatest extent possible, while also greatly enhance the visual sense experience while meeting.