FLAT-PANEL DISPLAY DEVICE, STEREO DISPLAY DEVICE, AND PLASMA DISPLAY DEVICE

摘要

A flat-panel display device (20), a stereo display device (30), and a plasma display device (40), the flat-panel display device (20) comprising a backlight system (21) and a display panel (22). The backlight system (21) comprises a light source (25), a light-diffusion mechanism (24), and a back frame (23). The back frame (23) supports the light source (25) and the light-diffusion mechanism (24), said light-diffusion mechanism (24) conducting light from the light source (25) to the display panel (22). The back frame (23) comprises at least a first and a second main assembly components (261, 262). The two ends of the first and the second main assembly components (261, 262) comprise assembly parts (2611, 2612, 2621, 2622). The first and the second main assembly components (261, 262) assemble together by means of the corresponding assembly parts (2611, 2612, 2621, 2622). The two assembly parts (2611, 2612) on the first main assembly component (261) are disposed with different position-matching labels (A, B), and each of the corresponding assembly parts (2621, 2622) on the second main assembly component (262) is disposed with the corresponding position-matching label (A, B). The simple structure of the flat-panel display device (20), the stereo display device (30), and the plasma display device (40) can reduce the cost of the back frame (23) mold and economize on materials for the back frame (23), while lowering the production cost and making the design of the back frame (23) fool-proof, thereby further reducing operation mistakes and enhancing production efficiency.