| 摘要 |
Provided are a borate chloride phosphor represented by Formula 1 below, a light-emitting diode (LED) including the same, a lamp, a self-emissive liquid crystal display device (LCD), and a plasma display device (PDP). <?in-line-formulae description="In-line Formulae" end="lead"?>(Ca<SUB>(1-x-a-b-c)</SUB>Ba<SUB>a</SUB>Sr<SUB>b</SUB>Mg<SUB>c</SUB>Eu<SUB>x</SUB>)<SUB>2</SUB>B<SUB>6</SUB>O<SUB>10.5</SUB>Cl,Formula 1<?in-line-formulae description="In-line Formulae" end="tail"?> where 0<x<=0.2, 0<=a<=0.5, 0<=b<=0.95, 0<=c<=0.5. The borate chloride phosphor has good chemical properties and is thermally stable and easy to manufacture. The borate chloride phosphor exhibits high brightness due to a UV excitation light source in a wavelength of 280-410 nm, and emits blue light in a wavelength range of 425-455 nm. Accordingly, the borate chloride phosphor of the present invention can be applied to an LED, a lamp, a PDP, or a self-emissive LCD.
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