Not to take anything away from languy99 who makes (IMO) killer color displays but has anyone tried other ways of doing this? From what I’ve read, it seems the LED’s may be white and it’s just a red transparent coating on the back of the display that makes the lights look red…true? It appears the red coating is just scraped off and then a colored LED is put in to make the different colors...true? Has anyone tried to just scrap off the red coating and then used colored transparent paint to accomplish the same thing? I was just trying to think of a more DIY colored display that doesn’t involve replacing LED’s. Thoughts?
Edit: Wait, I'm assuming the LED's are white, if they are red this whole post could be worthless
Are they white or red?
If the LED's are red, would green paint make it look yellow?
If the LED's are red, would blue paint make it look magenta?
Just thinking out loud.