REFLECTION PLATE FOR CONTROLLING A COLOR CHROMATICITY OF LCD(LIQUID CRYSTAL DISPLAY) BACKLIGHT

摘要

PURPOSE: Reflection plate is provided to control a color chromaticity of LCD(Liquid Crystal Display) backlight without a light emitting lamp. CONSTITUTION: Desired color chromaticity of LCD(Liquid Crystal Display) backlight can be obtained by coloring the reflection plate that is positioned at back side of a light guiding plate. Accordingly, the color chromaticity can be controlled not using the light emitting lamp, thereby avoiding difficulty in re-making the light emitting lamp and lowering manufacturing cost thereof.