In this fashion, the light emitting devices are mounted on the board by a chip-on-board technique.

以这种方式，发光装置通过板上芯片技术安装在所述板上。

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Organic white light emitting devices(OWLEDs) have tremendous application merits and potential markets.

有机白光LED主要有电致发光与光致发光两类。

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Light emitting devices having charge transporting layers comprising one or more metal complexes are provided.

提供了具有电荷传输层的发光元件，所述电荷传输层含有一种或多种金属配合物。

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The light-emitting diode, or LED, of devices like the iPhone are designed to reflect light outwards toward the user.

FORBES: Magazine Article

As a result devices that use them need fewer LEDs (light-emitting diodes) to provide backlighting, allowing the screen to take up less room and use less power.

BBC: HTC and Sharp unveil devices with next-generation screens

There have been several attempts to develop new light-bulbs in recent years - Light Emitting Diodes (LEDs) have come a long way since they were best known for being indicator lights in electronic devices.

BBC: Plastic bulb development promises better quality light