Imitha yamandla okukhanya ephathekayo iyimitha ephathwayo enembile futhi ehlala isikhathi eside eyenzelwe ukufakwa, ukusebenza kanye nokugcinwa kwenethiwekhi yefiber optical.Kuyidivayisi ehlangene eneswishi ye-backlight namandla okuvala amandla okuzenzakalelayo.Ngaphandle kwalokho, ihlinzeka ngebanga lokulinganisa elibanzi kakhulu, ukunemba okuphezulu, umsebenzi wokuzilinganisa wabasebenzisi kanye nembobo yendawo yonke.Ngaphezu kwalokho, iveza izinkomba zomugqa (mW) nezikhombisi ezingezona umugqa (dBm) esikrinini esisodwa ngesikhathi esisodwa.