We believe an LED display or screen must certanly be as big as possible. All things considered, there is no limitation on size, and the bigger the display, the more of an impact it creates! What Is just a Good Pixel Pitch?
Some individuals say that the pixel pitch should reflect how a long way away the viewer is likely to be standing, and this, subsequently, should dictate the pitch size, but that is not the case. One method to look at this is to consider, for instance, a typical 55″ television with an HD resolution of 1920 x 1080 pixels and compare this to another 55″ TV, but this time with a 4k resolution of 3840 x 2160 pixels. The 4k resolution looks much more impressive, however the physical screen size is exactly the same. We could use this same comparison with LED displays. The larger the LED screen and the more overall pixels (resolution), the better looking the display. However, an excellent principle for newcomers to LED is that for every 1m you stand away from the screen, you need to have 1mm of pixel pitch. So, for example, if you never wish to see each individual pixel when viewing from 2m, you will have a pixel pitch of 2mm, and for 3m, it should be 3mm, and so on. What Size LED TV Should You Buy?
When speaing frankly about CRO tube televisions, their panels weren't made of ultra 4K or HD technologies. Consequently, your eyes didn't catch on any imperfections in the display panel. However, when you are buying an LED screen, you will have to consider how big is the TV screen for the best results. If the screen is too small and doesn't have a higher enough pixel density, the image will be pixelated. The same goes for if the LED screen is large, although a really silver screen typically doesn't require a low pixel pitch as you can achieve a high resolution with a somewhat small pixel density.
As traditional screens are now predicated on ultra 4K or High Definition technology, they are usually viewed from a close distance and achieve an excellent viewing resolution. Most LED screens are fairly big in comparison, and that is where they show a plus over traditional displays.
In the event of LED display panels, how big is the screen is normally above that of a normal 80″ LED panel, and even at this size, the pixel pitch would need to be fairly low. That isn't to state that a direct view LED screen has to have a similar resolution to a conventional TV screen since the direct view LED delivers a different sort of image. For instance, a traditional TV screen might have an HD resolution of 1920 x 1080 pixels but a direct view LED display would still deliver a really crisp and vivid image at far less than this. A very important factor to consider is that the closer you view an immediate view LED display the more visible the individual pixels become.