| 摘要 |
A backlight module (100) comprising an optical film set (20), a light guide plate (3), and a reflective sheet (40). The reflective sheet (40) comprises a display area (41) hollowed out in the middle, sidewalls (43), and a reflective area (44). The display area (41) is arranged opposite the reflective area (44). The sidewalls (43) are connected between the display area (41) and the reflective area (44) to form an accommodating space. The light guide plate (3) and the optical film set (20) are stacked on each other and accommodated within the accommodating space. Also, the light guide plate (3) is arranged between the reflective area (44) and the optical film set (20). The optical film set (20) is arranged between the light guide plate (3) and the display area (41). By extending and dividing the reflective sheet (40) into multiple areas, the reflective sheet (40) can be bent to fix the light guide plate (3) and the optical film set (20), thus obviating a technical solution of a plastic frame, solving the technical problem of the overall thickness of the backlight module (100) being overly thick, and achieving the technical effect of a narrow edge frame design implemented by reducing the thickness of the backlight module (100). |
