With a larger of the two jumbo-sized iPhones rumored to arrive later this year rocking a massive 5.5-inch screen, Apple's adamant to buy huge amounts of thin sapphire laminates, likely to strengthen the handset's cover glass. We know Apple invested nearly $500 million in high-tech furnaces and equipment for its Arizona sapphire plant.
The firm is operating the facility in partnership with GT Advanced.
We've also known that Apple and GT have signed an exclusive multi-year agreement and now Canonical CEO Mark Shuttleworth has gone on the record claiming that Apple has acquired three-year supply of sapphire screens...