Apple is allegedly using a 60Hz 8.4-inch display panel in the upcoming OLED iPad mini, which is expected to be released later this year. The information comes courtesy of a hit-and-miss tipster running the account "yeux1122" on the Korean Naver blog. The leaker claims to have been told by a source in Apple's supply chain that the unreleased iPad mini is equipped with a low-temperature polycrystalline silicon (LTPS) backplane hybrid OLED panel clocked at 60Hz.