Think about trying to achieve 1920x1080 resolution, a 18.75mm dot pitch curtain would apparently have to be 118' wide and 66.4' high. So you can see how whether you are displaying full motion HD video versus something like abstract patterns, a simple graphic or large font text may affect what is practical and appropriate.The goal is to use the LED curtain in place of a standard display, indoors or out.
I believe and I maybe mistaken, curtains come in as narrow as 18.75mm and as far as eviromental, I've seen curtains used on outside venues.
Variety of arrangement can go both ways, as the curtain can be shaped and curved. I'm still looking to find what advantage there is between designs.
Think about trying to achieve 1920x1080 resolution, a 18.75mm dot pitch curtain would apparently have to be 118' wide and 66.4' high. So you can see how whether you are displaying full motion HD video versus something like abstract patterns, a simple graphic or large font text may affect what is practical and appropriate.
well brad is telling you. The advantages will be different depending on what you want to do as far as images. One advantage Brad points out that the panel has over a curtain is that it doesn't have to be 118'X66.4' to get to 1920x1080 resolution and you noted that curtains can be shaped. So there are some advantages that may or may not matter depending on what your end goal is.
What advanatge does a framing hammer have over a sledgehammer? The answer in both cases seems very likely to be tied to what you are trying to do and in the case of projection versus LED walls versus LED curtains there could be a number of factors involved based on the specific application.
Is that practical? With a 18.75mm pixel pitch a 4m wide by 3m high LED curtain would apparently be something like a 214 x 161 pixel resolution, roughly 1/9 (1/3 vertically and 1/3 horizontally) the resolution of 640x480 VGA graphics or NTSC/PAL composite video. Can you do what you want with that resolution? Perhaps so if you are trying to create some background color or some very simple abstract patterns but if you are trying to display graphics, text or video that may depend on the image quality that is acceptable.Understood. I'm looking at 3m x 4 m (Aprox 9.84 x 13.12) as far a size is concerned.
In terms of resolution, I would adapt my presentation to what's viewable.
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