| 摘要 |
PURPOSE: A liquid crystal display module is provided to prevent wrinkles generated at optical sheets by forcibly interrupting thermal expansion due to a high temperature by compressing diffusion sheets with a rib. CONSTITUTION: A liquid crystal panel is provided so that liquid cells are arranged in matrix forms. A back light unit includes a lamp, a light guide plate(84), and a plurality of optical sheets(90,92,94,96). A support main(74) has a liquid crystal panel(52) accumulated inside and contains the back light unit. A rib(74b) is extended from the support main for supporting the liquid crystal panel and compressing one sides of the optical sheets adjacent to the lamp. The rib maintains the liquid crystal panel and the optical sheets at certain gap. A top case(80) covers an edge of the liquid crystal panel and the support main.
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