It looks like the iPhone 12 could be one of the biggest iPhone upgrades in recent memory - so far we've heard a lot of rumors and speculation, the latest supply chain news pointing to a new type of display technology. At least some iPhone 12 models will ship with LG-made OLED screens, according to The Elec, screens that have touchscreen circuitry built into the screen rather than on a separate layer. That means thinner and cheaper screens, possibly leading to a thinner iPhone 12, though we're not holding our breath for a particularly lower price. The same report suggests that LG is about to switch to the same LTPO (low temperature polycrystalline oxide) display technology used in the Apple Watch 4 and Apple Watch 5, which could potentially lead to more energy-efficient displays.