It comes with a leather strap and has an electroluminescent backlight.

此款手表的表带是皮革做的，有个LED背光板。

youdao

And its basic structure is an electroluminescent semiconductor materials.

它的基本结构是一块电致发光的半导体材料。

youdao

The first electroluminescent products are likely to be light bulbs, which will probably be available from around 2012, he says.

首个电致发光的产品可能是电灯泡，也许会在2012年面世，柯-苏列文博士表示。

youdao

Photo-or electroluminescent substances that can be put straight on to a silicon chip might make cheaper light sources than the light-emitting diodes used now, since these have to be connected separately.

ECONOMIST: Combinatorial chemistry

Researchers at Wake Forest University recently developed a new type of light bulb that uses field-induced polymer electroluminescent technology to create a soft white, full spectrum light that could last a decade.

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