单词	light-emitting diode
释义	light-emitting diode noun light-emit·​ting diode ˈlīt-ē-ˈmi-tiŋ-  : led Example Sentences Recent Examples on the Web Global Lighting Technologies, a light-emitting diode, or LED, maker, in Shanghai. New York Times, 15 Mar. 2022 Replace incandescent bulbs with light-emitting diode (LED) versions. Kaylei Fear, Better Homes & Gardens, 15 Mar. 2022 Artificial light comes in different forms, including incandescent, fluorescent and light-emitting diode (LED). Rasha Hasaneen, Forbes, 5 Nov. 2021 Harvey officials also said the city has received grant money that will be used to replace 625 streetlights and 610 traffic signal lights with more energy efficient light-emitting diode technology. Mike Nolan, chicagotribune.com, 13 Aug. 2021 One hot item was 65-inch organic light-emitting diode (OLED) TVs. Tim Hornyak/tokyo, Time, 11 Aug. 2021 Investors may want to pick up a few shares of the organic light-emitting diode expert for three reasons: 1. Dallas News, 6 June 2021 Here’s how the QRNG chips from ID Quantique work, according to the company: At its core, the QRNG chip contains a light-emitting diode (LED) and an image sensor. Chris Smith, BGR, 13 Apr. 2021 His research helped pave the way for a blue light-emitting diode and, in turn, the modern energy-efficient LED lightbulb. Chieko Tsuneoka, WSJ, 8 Apr. 2021 See More Word History First Known Use 1962, in the meaning defined above
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