Home » BBC News - Technology » technology news » CES 2020: LG OLED TV rolls up into the ceiling CES 2020: LG OLED TV rolls up into the ceiling Unknown 4:42 PM BBC News - Technology technology news The South Korean tech giant unveils a concept screen that rolls up out of the way when not in use. from BBC News - Technology https://ift.tt/2FmNF4a Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati