| 摘要 |
PURPOSE: A back light assembly of liquid crystal display module is provided to prevent increment of brightness at screen availability region. CONSTITUTION: The assembly comprises a mold frame, a lamp assembly consisted of a lamp and a lamp reflection plate, a wave guide installed on the lamp assembly, a reflect sheet installed lower of the wave guide, and the sheets for conveying a light guided from the wave guide. The lamp reflection plate is extended to a screen availability region so as to prevent generation of light leak in the screen availability region.
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