How Did TVs Get So Cheap?
A 50-inch TV that would have set you back $1,100 at Best Buy during Black Friday 2001 now costs less than $200, and the price per area-pixel – a metric accounting for both screen size and resolution – has dropped by more than 90% over the past 25 years. The story behind this decline is largely one of liquid crystal display technology maturing from a niche product to a mass-manufactured commodity.

LCDs represente … ⌘ Read more