Apple has long been rumored to be adopting Sharp's sophisticated IGZO display technology for iPhones and iPads, but the reported ongoing yields issues have prevented it from making the switch over concerns on maintaining a minimum level of capacity.
At the same time, it hasn't gone unnoticed that the iPad Air achieves the same 10-hour battery life (and 24-hour LTE hotspot performance) in spite of packing in a powerful 64-bit A7 processor and, more importantly, a much smaller battery than its predecessor, 32.9 Whr versus 43 Whr for the iPad 4.
Now, one of the benefits of using IGZO display technologies is vastly reduced power consumption. So, has Apple switched to IGZO panels for the iPad Air or not?