I am a boater. when outside, you know, I need to wear my polarized sunglasses, but I found I was not able to see clearly when viewing LCD displays on instrument panels, So can you explain that to me?

I can not figure out the exact principium, But I know polarized lenses may reduce the visibility of images produced by LCDs (liquid crystal displays), such as the dashboards of some cars or the digital screens on automatic teller machines.