Patent ID: 6954238

Claim:
A flat panel display device, comprising: a display panel; a light source for providing light to said display panel; a reflector having a cavity for locating said light source and reflecting the light from said light source; a heat pipe located on one side of said light source with capillary structure for effectively homogenizing and carrying out heat from said light source; a lightguide for transferring said light from said light source to said display panel; and a housing having a front frame for enveloping or covering at least partial edges of said display panel, a bottom frame for protecting said display panel, a side frame sandwiched between said front frame and said bottom frame, and a closing frame having a cavity for locating said reflector, said light source and said heat pipe; wherein said side frame is integrated with said front frame and said bottom frame to form a cavity to locate said display panel and/or said lightguide, said reflector is located between said heat pipe and said light source, and at least one end of said heat pipe locates between said side frame and said display panel.