LIGHT GUIDE, LIQUID CRYSTAL DISPLAY MODULE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME

摘要

PURPOSE: A light guide, a liquid crystal display module and a liquid crystal display device having the light guide are provided to improve the structure of a light guide plate to minimize motion of the light guide plate accommodated in a mold frame. CONSTITUTION: A light guide(224) receives light generated from a lamp unit and guides the light to a display unit for displaying images. Both ends of the first side corresponding to the light receiving side of the light guide are cut to form protrusions(224a,224b). The width of the first side including the protrusions is wider than the width of the second side opposite to the first side. The width of the protrusion becomes narrow as it goes toward the second side. The thickness of the light guide becomes thin as it goes from the first side to the second side.