他的量子点试图攻克的难题是受显示器工业偏爱的发光两极管发出的白光不够白的问题。

The problem his quantum dots are intended to overcome is that the LEDs preferred by the display-screen industry are not white enough.

youdao

有机发光两极管除了它们的亮度以外，其价值还在于驱动及控制它们的电流是直接转换成用户所看到的光。

The value of OLEDs, beyond their brightness, is that the electricity which powers and controls them is turned directly into the light the user views.

youdao

大多数现代的液晶显示器通过发光两极管(LEDs)产生这种白光，并使其漫射到遮光栅栏后的屏幕专用漫射层上。

In the most modern LCDs this light is generated by light-emitting diodes (LEDs) and is then diffused in a special layer of the screen behind the shutters.

youdao