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

摘要

A 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), and comprises at least a first and a second main assembly component (231, 232). One end of the first main assembly component (231) is provided with at least two assembly parts (2311, 2312), and the structure of each assembly part (2311, 2312) matches an end of the corresponding second main assembly component (232). The first main assembly component (231) is connected by means of one of the assembly parts thereof (2311, 2312) to one end of the corresponding second main assembly component (232). The back frame (23) further comprises multiple support brackets (2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378) that both fix in place and are fixed in place by the main assembly components. The support brackets (2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378) are provided with an adjustable convex bump (2380) that can be used to allow for multiple mounting structures. Also provided are a stereo display device and a plasma display device. The structural simplicity of the back frame reduces the cost of the mold for the back frame (23) and economizes on materials for the back frame (23), thus reducing cost.