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) comprises 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), the light-diffusion mechanism (24) conducting light from the light source (25) to the display panel (22); the back frame (23) at least comprises two main assembly components (261, 262, 281, 282, 231, 232, 291, 292, 301, 302); different materials may be used for the various components of the back frame (23) according to actual utilizations; at least two main assembly components (261, 262, 281, 282, 231, 232, 291, 292, 301, 302) connect by means of the assembly fittings of the corresponding assembly parts (2311, 2312, 2611, 2621); the assembly parts (2311, 2312, 2611, 2621) of at least one of the main assembly components (261, 262, 281, 282, 231, 232, 291, 292, 301, 302) are provided with a reinforcing structure. The simple structure of the back frame (23) of the flat-panel display device (20), the stereo display device (30), and the plasma display device (40) can reduce the cost of the mold for the back frame (23) and of the flat-panel display device (20) while economizing materials for the back frame (23), thus strengthening the connections of the back frame (23), and ensuring the overall strength of the back frame (23) to meet the requirements.