Ungabala Kanjani Ukungafihli Kwesibonisi Se-LED Engafihli

Isici esibalulekile sokubonisa ngale kwe-LED displaysis. Ukungafihli kusho ukusebenza kahle kokudlulisa ukukhanya ngesibonisi se-LED. Ukungafihli kubangelwa ikakhulukazi umklamo ongenalutho wemibukiso. Isibalo esilula kunazo zonke yilesi: ukukhanya = (isikhala esisobala/umkhawulo wemigqa ye-LED) *100%. 

Thatha i-P7.8 njengesibonelo, ubukhulu be-PCB yomugqa we-LED ngu-2mm, futhi ibanga phakathi kwemichilo emibili ngu-7.8mm, bese i-transmittance=(7.8-2)/7.8*100% â 75%