In recent years, joining together
the application of large screen display products has become so common
that various promotional display, information release, monitoring,
video, conference, etc will be used, the product category is also more
and more, such as liquid crystal splicing projection, touch screen, LED
screen, DLP, all-in-one PC, etc., according to the technical principle
and shows that the difference in the effect of its applications is also a
slight difference, each product has its optimum use occasion.Or
the front desk in the lobby of some enterprises, in order to better
improve our company's image and show enterprise strength, often in
addition to display company logo and slogan, also want to install a
splicing large screen display products, used to real-time broadcast
corporate videos or product display, etc., so this screen should use
what kind of?
0.88 mm LCD splicing screen
1, LCD splicing screen
Advantages:
LCD splicing screen started being used in the security monitoring shows, professional is very strong, because it can take 24 hours a day on request, however in recent years, with its flat-fell seam is more and more small, promoted many display effect, so the outside monitoring shows that occasion also begin to use, such as exhibition, conference, besides flat-fell seam is small, its high-definition resolution is also the biggest advantage, single piece of screen can be up to 1920 * 1080, four pieces after joining together can achieve 4 k showed that can satisfy all according to requirements of video sources, the most intuitive feelings is high definition, it is like a Mosaic big TV set, but also can realize computer signal on the display, we can directly to the front desk computer access to the LCD splicing large screen display, so as to realize the control of the screen, show all we want to display the content.
The screen in addition to the clear, powerful, the brightness of the LCD splicing screen is also very suitable for human eye for a long time, not as dazzling as the LED, color contrast is high at the same time, can be the best show the colour of the source file.LCD splicing screen also supports hanging installation, possesses not installation space, and can be package edge around the screen and make the stitching large screen display and wall be in harmony are an organic whole.
Disadvantages:
Because the LCD splicing screen itself is flat-fell seam, so after the stitching between the screen and the screen will have a slight frame, this is the biggest flaw, it now has introduced a 0.88 mm LCD splicing screen, offset, the shortage is being smaller and smaller.
Small spacing LED display
2, LED display screen
LED display is a common splicing large screen display, it is much used in outdoor advertising, exhibition, etc., and in recent years, with more and more small, the point spacing also gradually be applied to indoor occasions, such as press conference, lecture hall, exhibition hall, etc., are also used in some enterprise hall LED, but basically is used as a display text or video, function relatively single.
Advantage:
No flat-fell seam.Leds we all know that no matter how to splice, it is a unit plate, plate connected to another unit screen without flat-fell seam is among, the joining together the integrity of the large screen display, stronger than the LCD splicing the biggest advantage of this is it.
Disadvantages:
Although LED point spacing reduces many, but still could not reach the requirements of the hd resolution, so we intuitive feelings is in the screen image is displayed a sense of particles, pixel shape is more noticeable, so slightly lower resolution.
Second, the brightness of the LED is higher than LCD, this is because it is mainly used in outdoor, in order to deal with the strong sunshine and Settings, and used in indoor, high brightness has become its disadvantage, because of high brightness, watch very dazzling, but if you lower the brightness, with the decrease of the grey scale also, will reduce the contrast, directly affect the display effect.
Finally, is the stability is not as good as LCD, LED to use after a long time there will be a LED lamp bead, death light phenomena, so to a certain extent will affect the viewing experience.
The receptionists splicing screen
LCD splicing screen mainly apply to indoor, to watch over a long distance or close watch, watch effect nothing;The LED screen is mainly used in outdoor, if used for indoor is not suitable for a closer look.We suggest that if it is need to hd, multiple computer signal display different content, the use of liquid crystal splicing screen effect is better, if just show some single greeting, pictures, etc., can also use the LED screen.
