A light guiding frame with a plurality of guiding tracks is used in a backlight module of a display device with a lighting member. The light guiding frame includes one (or two) forked lighting member, a reflection member enclosing the forked lighting member, and a light-guide member connected to the forked lighting member and having a predetermined shape. The forked lighting member has a containing portion receiving the light member and guiding tracks extending from the containing portion for transmitting light emitted from the lighting member to the light-guide member. The light-guide member is shaped to meet a particular requirement of linearly or circularly shaped displaying region.