Right now Samsung is the only manufacturer, who can provide the best OLED displays as well as supply them in generally large amounts. Large numbers are expected to be demanded by Apple, For the long run, the iPhone will be outfitted with an OLED display.
As per the analysis of KGI, Apple won't depend entirely on the displays of Samsung, yet might likewise want to bring LG display. However, this is not actually true at this time, in July it was declared that Apple funded up to 2.6 billion dollars in LG display. Additionally, LG Display is as of now strictly connected to Apple's Foxconn creator.
KGI calculates that in 2019 around 10 to 20 percent of the OLED displays for Apple will be fabricated by LG Display, in 2020 it should as should be 20 to 30 percent. The first iPhone of Apple with OLED display to be the this year's "iPhone 8", yet then likely not yet with an OLED display of LG.
It is not the first time when that it says LG would create the OLED shows for Apple, however, the plans so far were probably not as well known as now.