…Fluorescence is photoluminescence, which continues to emit light for a very short time after excitation or only while excited, and fluorescent lamps use this. When excited by electricity, it is electroluminescence (abbreviated as EL), and EL lamps are light sources that use this. Research on EL began around 1936, when it was discovered that zinc sulfide (ZnS) soaked in castor oil would emit light when electricity was applied. … *Some of the terminology that refers to "EL lamps" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…励起後のごく短時間,または励起中だけ発光を持続するフォトルミネセンスが蛍光で,蛍光灯はこれを利用している。電気で励起させる場合がエレクトロルミネセンス(略称EL)で,ELランプはこれを利用した光源である。 ELの研究は1936年ごろ,ヒマシ油につけた硫化亜鉛ZnSに電気を加えると発光することが見いだされてから始まった。… ※「EL ランプ」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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