You know what these layers do, but this one, the polymer-dispersed liquid crystal, is an electrically controlled clear or opaque glass.

你知道这些层作用， 但这一层，聚合分散液晶，是一可以通过电控制来变透明或不透明。

This so-called liquid crystal polymer was unprecedented, and when Kwolek's team spun the viscous fluid into a fiber, the results were better than they could have hoped.

这被称作液晶聚合料是前所未有，当凯夫拉团队将这具有黏性流体纺成纤维时，结果远超预期。

When the secondary screen is flipped open, the middle layer of polymer-dispersed liquid crystal will turn it opaque, and the secondary screen will function as an additional touchscreen display.

当副屏翻开时，中间层聚合分散液晶会使其变混浊，副屏将作为额外触摸屏显示使用。

These transparent layers would be as follows, toughened glass, a capacitive touchscreen, an AMOLED display, a layer of polymer-dispersed liquid crystal, a layer of aluminum oxynitride, and then another touchscreen and toughened glass.

这些透明层将会是：强化、电容式触摸屏、AMOLED显示屏、一层聚合分散液晶、一层氮氧化铝，然后再加一层触摸屏和强化。