Business idea: a signal-jamming cover for your 65-inch TV.
It looks like shit, is difficult to install, and costs an arm and a leg, but at least it prevents egregious privacy violations from your average chaebol or CCP-intervened corporation!
It looks like shit, is difficult to install, and costs an arm and a leg, but at least it prevents egregious privacy violations from your average chaebol or CCP-intervened corporation!
I'd doubt that any such coating would be good for viewing quality.
You only view your TV from inside the Faraday cage, of course.