| 摘要 |
PURPOSE: Provided is a red phosphor composition for low voltage, which contains a metal oxide additionally, thereby providing a display for low voltage having a long lifetime property. CONSTITUTION: The red phosphor composition for low voltage contains a SrTiO3:Pr,Al phosphor, 0.1-10wt%(based on the weight of the phosphor) of the metal oxide containing tungsten oxide, molybdenum oxide or a mixture thereof; a vehicle; and additionally a conductive material selected from the group consisting of ZnO, In2O3, SnO2, and a mixture thereof. |
