A milestone in sustainable and affordable energy solutions: a rollable shade screen with solar film combines energy ...

Lenovo says this conversion comes from "Back Contact Cell" tech that "moves mounting brackets and gridlines to the back of the solar cells ... There's a 14-inch OLED screen, as well.

ArchDaily Products Blinds / Mosquito Nets / Curtains Solar Cell Powered Window Blind - Fixscreen Solar A solar cell mounted on the front of the box ensures autonomous control of the screen and ...