| 摘要 |
This invention relates to a backlight unit that prevents a wrinkle of an optical sheet, and a liquid crystal display module using the same. A backlight includes at least one light source. A light guide panel converts a light from the light source into a surface light. A housing receives the light source, and has an open part that is opened to a light incidence surface of the light guide panel and one end overlaps with at least a part of the light guide panel. A main support encompasses side and upper surfaces of the housing. Optical sheets disposed on the light guide panel, wherein the optical sheets have one ends disposed between the light guide panel and the one end of the housing.
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