LIGHT GUIDE PLATE, BACKLIGHT MODULE AND NARROW-BORDER DISPLAY DEVICE

摘要

The invention provides a light guide plate (LGP), and a light output surface near a light incident end of the LGP has an elongated groove extending along the widthwise direction of the LGP and for installing a light source assembly. The invention further provides a backlight module including the LGP, an optical film assembly, a reflective sheet and a light source assembly; the light source assembly is T-shaped and includes a horizontal portion and a vertical portion installed with multiple LEDs, the vertical portion is disposed in the elongated groove, the horizontal portion is disposed covering the elongated groove and contacting with a top surface of the LGP. The invention further provides a narrow-border display device including a display panel and the backlight module.

主权项

1. A light guide plate comprising a light output surface and a bottom surface, wherein the light incident end of a side of the light guide plate is corresponding to a light source assembly, the light output surface of the side of the light guide plate near the light incident end is formed with an elongated groove, the elongated groove is formed extending along the widthwise direction of the light guide plate for accommodating the light source assembly.