light-emitting diodes

常见例句

The reactions are also used to produce compounds used in fungicides, sunscreen and organic light-emitting diodes.
該反應也可以用於制造殺菌劑、防曬霜和有機發光二極琯。
The new lens, which is thinner at the bottom than at the top, steers light to a viewer's eyes by switching light-emitting diodes along its bottom edge on and off.
這個新鏡頭，底部比頂部更薄，通過切換鏡頭底部邊緣的發光二極琯的開和關，控制進入到觀衆的眼睛的光線。
The cash will go toward basic research, product development and manufacturing of light-emitting diodes (LEDs) and carbon-containing organic light-emitting diodes (OLEDs).
這筆經費將用於基礎研究，新産品研發和發光二極琯、含碳有機發光二極琯的制造方麪。
blog.sina.com.cn

Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.
He began experimenting with light-emitting diodes, LEDs,at his laboratory at the University of Calgary in Alberta.

Light-emitting diodes--semiconductors that emit light when electricity passes through them--have been around since the 1960s.
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It uses rows of light-emitting diodes that cost only 3 cents each to stimulate the fluorescent tags.
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Light-emitting diodes have progressed from simple red indicators on electronic products to become torches, streetlights and car headlights.
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