Oct, 31, 2024

Vol.57 No.5

Editorial Office

Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 40(2); 2007
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2007;40(2):103-106. Published online: Nov, 30, -0001

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Effect of Yellow Phosphor on Characteristics of White Light Emitting Diode

  • Chang, Ho-Jung;Son, Chang-Sik;Hur, Jae-Sung;
    Dept. of Electronics Engineering, Dankook Univ.;Dept. of Photonics, Silla Univ.;Dept. of Materials of Engineering, Korea Univ.;
Abstract

We have investigated the optical and electrical properties of surface mounted white light emitting diode (LED) chips prepared by using yellow phosphors on the blue LED chip. The yellow phosphor mixed with transparent epoxy was coated on the prepared LED c

Keywords White LED;Yellow phosphor;Luminance;