After a century as a primary source of artificial light these energy-guzzling bulbs are set to be replaced by light-emitting diodes (LEDs), powered by semiconductors.

在过去的一个世纪中，白炽灯泡一直为人造灯源的基本产品；但现在，耗能惊人的白炽灯泡注定将被由半导体驱动的发光二极管(LED)所替代。

The next generation of flexible displays, based on organic light-emitting diodes (OLEDs), is expected to bring excellent view ability as well as a huge spectrum of colours.

新一代的柔性显示器使用了有机的发光二极管（OLEDS），预计将带来卓越的显示功能，并产生巨大的光谱。

And the stability of light-emitting diodes made from the blends is improved greatly, as well as the efficiency if an electron-trans porting layer was sandwiched in the diodes.

并且这种电致发光器件的稳定性明显改善，另外在器件结构中加入电子传输层可明显提高器件的发光效率。

It USES light-emitting diodes to capture player movement.

它使用发光二极管捕捉玩家动作。

But Dr Parviz wants to add display elements, in the form of tiny embedded light-emitting diodes (LEDs), to his lenses so that they can overlay information on the wearer's field of view.

但是帕尔·韦兹(Parviz)博士想在镜片里植入小型发光二极管(LEDs)的显示器，那样就能在佩戴者的视线内显示出信息。

Our company is specialized in production and development of various specifications of light-emitting diodes and light-emitting components.

本公司是一家专业生产及开发各种规格的发光二极管及发光元器件。

The design and fabrication of large-scale two-dimensional display screen of light-emitting diodes (LEDs) is described along with their implementation as image sources for prototype virtual displays.

阐述大屏面两维发光二极管(LED)显示屏的设计、制造及其在虚拟显示样机像源中的应用。

The main light-emitting diodes are fixed to the light body in such a way that the optical axes thereof cross the light axis in the center of a light spot.

多个主发光二极管固定在照明本体上，以这样的方式它们的光轴与光轴在照明区的中心交叉。

Based on above principles and techniques, we demonstrate both organic light-emitting diodes and seven segment OLED display having adequate performance for display applications.

基于以上理论和技术，实现了具有一定性能的有机电致发光二极管和七段数码显示。

Now a team of plant physiologists has developed a way to make lettuce darker and redder-and therefore healthier-using ultraviolet light-emitting diodes (LEDs).

现在有一个植物生理学家的团队已经研究出一种方法，这种方法就是通过用紫外线发光二极管使莴笋颜色更深更红(因此更健康)。

Televisions made with organic light-emitting diodes look wonderful. 3-d television looks more wonderful still.

有机发光电视看起来非常不错，3d电视仍然看起来很棒。

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.

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。

This paper presents the progress of organic white light-emitting diodes studying in terms of light-emitting zone, device structure, and material selection.

本文从发光区域、器件结构、材料选择等方面回顾了有机白光发光研究的一些进展情况。

LED Spot Cup, also known as LED lighting, is to use light-emitting diodes as the light source lamp.

LED射灯杯又称LED射灯，就是用发光二极管作为光源的射灯。

Try running testled, and watch the light-emitting diodes (LEDs) on the BeagleBoard-xM.

尝试运行testled，然后观察BeagleBoard- xM上的发光二极管。