It started about fifteen years ago, but Apple discovered that a great use for their extra cash flow was to buy up the processes they (and their competitors) wou

It started about fifteen years ago, but Apple discovered that a great use for their extra cash flow was to buy up the processes they (and their competitors) would need in the future. When a screen manufacturer needed money to do the next big thing, then Apple would chip in significant funding and own a percentage of the new joint venture. They would not only get priority and lower prices on orders, but they profited from anyone else buying the same tech. Apple now owns an exclusive license to Liquidmetal, is a significant investor in Corning (Gorilla Glass), invested heavily in a Toshiba LCD plant, paid LG (for LCD) and various SSD manufacturers massive upfront payments for priority and/or exclusivity.