Expectations that Apple will launch an iPhone Fold next year got further traction from a Samsung announcement. This follows the launch of the iPhone Air, which was an important stepping stone toward the far thinner displays needed. Samsung Display is Apple’s primary partner for iPhone screens, most notably for its most advanced models. The company is naturally expected to be making the display for the upcoming iPhone Fold. Samsung prepping for mass-productionKorean site ChosunBiz reports on remarks by the President of Samsung Display, Lee Cheong.