When it pounces, the company floods the sector with cash. Moving into very high volume production as fast as possible not only gives it a price advantage over established firms, but also makes it a key customer for equipment makers. Those relationships help it stay on the leading edge from then on.
The strategy is shrewd. By buying technology rather than building it, Samsung assumes execution risk not innovation risk. It wins as a “fast follower”, slipstreaming in the wake of pioneers at a much larger scale of production. The heavy investment has in the past played to its ability to tap cheap financing from a banking sector that is friendly to big companies, thanks to implicit government guarantees much complained about by rivals elsewhere.