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고출력 LED용 형광체 재료 개발  

Kim, Seon-Uk (한국세라믹기술원)
Hwang, Jong-Hui (한국세라믹기술원)
Publication Information
Ceramist / v.21, no.1, 2018 , pp. 80-97 More about this Journal
Abstract
To realize a high luminous efficacy and a high emission color purity for the white-LEDs, the understanding for luminescence properties of the phosphors is significantly important because the performance of white-LEDs is directly affected by the luminescence properties of the phosphors. In this paper, therefore, we reviewed some commercially available $Eu^{2+}$- and $Ce^{3+}$- activated phosphors and discussed for the luminescence properties of these phosphors.
Keywords
White LEDs; Luminescence properties; Oxide phosphor; (Oxy)Nitride phosphor; Phosphor in glass (PIG);
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