American adults spend most of their waking hours looking at screens — and yet most of those screens, including the ones you’re probably reading this now, are based on the same LCD display technology that made its debut in the 1980s.
American adults spend most of their waking hours looking at screens — and yet most of those screens, including the ones you’re probably reading this now, are based on the same LCD display technology that made its debut in the 1980s.