Original sentence: This display technology differs from cathode ray tube units (CRTs), liquid crystal displays (LCDs), but it is similar to organic light-emitting diode (OLED) displays, in that light is supplied on deman, which enables new, more efficient displays, which is enabling mobile devices with longer battery lives
Edited sentence: This display technology differs from cathode ray tube units (CRTs), liquid crystal displays (LCDs), but it is similar to organic light-emitting diode (OLED) displays, in that light is supplied on demand, which enables new, more efficient displays, which is enabling mobile devices with longer battery lives