Patent ID: 6910782

Claim:
A back light module, comprising: a light-guiding plate having at least a light-incidenting surface, at least a light-diffusing surface and a light-emitting surface; at least a lamp with one end connected to a power cord, wherein the lamp is installed on one side of the light-incidenting surface so that light emitted from the lamp travels to the light-incidenting surface of the light-guiding plate, passes through the light-diffusing surface and emerges from the light-guiding plate via the light-emitting surface; a combined frame for supporting the light-guiding plate and the lamp, the combined frame-comprising: a lower frame having an angled cable groove, wherein the power cord is enclosed within the angled cable groove such that the end of the power cord is exposed outside the lower frame; and an upper frame positioned over the lower frame, wherein the upper frame has a window for exposing the light-emitting surface of the light-guiding plate.