| 摘要 |
A lamp guide for an LCD, a backlight unit and an LCD module using same are provided to implement a uniform surface light source by uniformly controlling an interval between an optical sheet and a fluorescent lamp within a desired range, and reduce possibility of shaking and damage of the fluorescent lamp significantly which are caused by external impact. A fixing end(164) is downwardly protruded from a support(162). A lamp holder(166) is formed in a ring shape upwardly protruded from the support. In the lamp holder, plural protrusions(167) are formed along the inside of the lamp holder. A conic column(168) is upwardly protruded to be higher than the lamp holder on an upper surface of the support. By supporting an optical sheet by the conic column, drooping caused by its own load is prevented and a uniform interval between the optical sheet and the fluorescent lamp is maintained. |
