LIGHT BAR, BACKLIGHT MODULE AND ASSEMBLING METHOD THEREOF AND DISPLAY DEVICE

摘要

The embodiments of the present disclosure disclose a light bar, a backlight module and an assembling method thereof, and a display device, which relate to the field of display techniques, and can improve the defect of a bright boarder in front of the lamp caused by a gap between the light guide plate and an optical membrane thereon. The light bar provided by the embodiment of the present disclosure comprises: a light source, a flexible printed circuit, and a structural member made of light absorbing material; wherein the structural member is sheet shaped and thinner than the flexible printed circuit, and an edge portion of the structural member in a length direction is superposed with an edge portion of the flexible printed circuit in the length direction.