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| In recent years, uses of LEDs, which were previously limited to applications such as home-appliance indicator lamps, have increased dramatically. Greater intensity and the availability of blue and white variants have enabled the use of LEDs in a diverse range of new fields, such as mobile phones, automobiles, and street signs. This article will introduce some of the characteristics, mechanisms, and future potential of LEDs, which have become a familiar part of our daily lives. |
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