| 摘要 |
PURPOSE: A backlight unit assembly is provided to prevent light from emitting to the outside, from the left and right sides of an LED(Light Emitting Diode) array, thereby forming efficiently a uniform white light. CONSTITUTION: The LED array(41) is used as a light source and comprised of plural LED(42) devices for emitting RGB, as single light, respectively. A sub light guide panel(23) for composing the RGB single light and then making white light is installed at the front surface of the LED array(41). A backlight preventive holder(50) is installed at a side surface of the LED array(41). In the holder(50), a reflection plate(51) is adhered to the surface facing the LED devices(42). The light radiated from the LED devices(42) is reflected nearly by the reflection plate(51).
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