| 摘要 |
A backlight module, comprising a gel frame (11), a light-guide plate (12), and a backlight source (13), an end wall (112) of the gel frame (11) being connected to two opposite sidewalls (111), and the inner side being provided with a loading plate (14), a limiting plate (15) being connected between the two sidewalls (111), the limiting place (15) and the loading plate (14) being positioned on two opposite sides of the light-guide plate (12); a limiting block (122) and a limiting groove (123) of the light-guide plate (12) are arranged on two opposite surfaces at the end nearest to an incident light face (121); the gel frame (11) is arranged around the periphery of the light-guide plate (12), the backlight source (13) is mounted on the loading plate (14) and is positioned on one side of the incident light face (121), the limiting groove (123) and the loading plate (14) clamp together, the limiting block (122) is positioned between the end wall (112) and the limiting plate (15), and props up the limiting plate (15) to position the light-guide plate (12) on the gel frame (11). |
