LCD televisions are a technological miracle, but if they have an annoying side it’s that some of them are a bit lacklustre when it comes to displaying black. [Mousa] has a solution, involving a small LCD and a bit of lateral thinking.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/07/03/responsive-lcd-backlights-with-a-little-lateral-thinking/