Backlight module and display device
AssigneeGuangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorKun WANG
Life of this patent
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Abstract
The present disclosure provides a backlight module and a display device. The backlight module includes a light guide plate, a light source assembly, and a driving circuit. The light guide plate includes a light-emitting surface, a bottom surface opposite to the light-emitting surface, and a lateral surface connecting the light-emitting surface and the bottom surface. A mounting groove is provided on the lateral surface. The light source assembly is arranged in the mounting groove. The driving circuit is electrically connected to the light source assembly. The driving circuit is arranged on at least one of the light-emitting surface and the bottom surface, and the driving circuit is located adjacent to the light source assembly.
Claims20
A backlight module, comprising:
- a light guide plate comprising a light-emitting surface, a bottom surface opposite to the light-emitting surface, and a lateral surface connecting the light-emitting surface and the bottom surface, wherein a mounting groove is provided on the lateral surface;
- a light source assembly arranged in the mounting groove;
- and
- a driving circuit electrically connected to the light source assembly,
- wherein the driving circuit is arranged on at least one of the light-emitting surface and the bottom surface, and the driving circuit is located adjacent to the light source assembly.
A display device, comprising a display panel and a backlight module, the backlight module comprising:
- a light guide plate comprising a light-emitting surface, a bottom surface opposite to the light-emitting surface, and a lateral surface connecting the light-emitting surface and the bottom surface, wherein a mounting groove is provided on the lateral surface;
- a light source assembly arranged in the mounting groove;
- and
- a driving circuit electrically connected to the light source assembly,
- wherein the driving circuit is arranged on at least one of the light-emitting surface and the bottom surface, and the driving circuit is located adjacent to the light source assembly;
- and
- the backlight module comprises the light guide plate and an optical film layer arranged in a stacked manner, the optical film layer is arranged between the light guide plate and the display panel, a side of the optical film layer is attached to the light guide plate, and another side of the optical film layer is attached to the display panel.
Dependencies are inferred from the claim text.