Panel display device, stereoscopic display device and plasma display device

A flat-panel display device and a technology for a display panel, which are applied in the fields of flat-panel display devices, stereoscopic display devices, and ion display devices, can solve problems such as difficulty in fixing circuit boards, and achieve the effects of reducing material cost, solving difficulty in fixing, and reducing production costs.

Active Publication Date: 2014-06-11
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention is to provide a flat panel display device, a stereoscopic display device and a plasma display device, which can reduce material costs and mold costs, and solve the problem that the circuit board is not easy to fix

Method used

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  • Panel display device, stereoscopic display device and plasma display device
  • Panel display device, stereoscopic display device and plasma display device
  • Panel display device, stereoscopic display device and plasma display device

Examples

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Embodiment Construction

[0049] See Figure 2-3 , figure 2 is a schematic structural view of a flat panel display device according to a first embodiment of the present invention, image 3 is a schematic structural view of the first embodiment of the back frame of the flat panel display device according to the second embodiment of the present invention. Such as figure 2 As shown, the flat panel display device 20 of this embodiment includes: a backlight system 21 and a display panel 22 , the backlight system 21 is disposed on the back of the display panel 22 and provides a light source for the display panel 22 .

[0050] In this embodiment, the backlight system 21 includes a light source 25 , a uniform light mechanism 24 and a back frame 23 . Wherein, the back frame 23 carries a light source 25 and a dodging mechanism 24 . When the backlight system 21 is a side-light type, the uniform light mechanism 24 is a light guide plate; when the backlight system 21 is a direct-light type, the light uniform ...

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PUM

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Abstract

A flat-panel display device (20) comprises a backlight system (21) and a display screen (22), the backlight system (21) comprising 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 screen (22). The back frame (23) comprises at least two main assembly components (301, 302, 303, 304) and also comprises secondary assembly components (305, 306) as well as a support bracket (60) serving to fix in place a circuit board (31). Different materials may be used for the various components of the back frame (23) according to actual utilizations. Arranged on the back frame (23) is a support bracket (60) used to fix in place a circuit board (80) and comprising a main bracket body (61), a first hanging part (62), a first off-set part (63) and a first flexible flip part (64). Also disclosed are a stereo display device (30) and a plasma display device (40). The back-frame (23) of the flat-panel display device (20), stereo display device (30) and plasma display device (40) is structurally simple and resolves the difficulty of fixing in place the circuit board (80), hence reducing the cost of the back frame mold while economizing materials for the back frame (23), thus reducing the cost of the flat-panel display device (20).

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flat panel display device, a stereoscopic display device and a plasma display device. Background technique [0002] In the prior art, a liquid crystal display device includes a front frame, a panel, and a backlight module, wherein the backlight module includes a back frame, a reflection sheet, a light guide plate, and a lamp group. [0003] Currently, there are various sizes of display panels on the market to meet people's different needs. For example, in the field of television, the size of LCD panels includes 31.5, 42, 46, 48 or 55 inches, and different back frame molds need to be set according to different sizes of LCD panels. [0004] See figure 1 , figure 1 It is a schematic diagram of the structure of the back frame of the liquid crystal display device in the prior art. Such as figure 1 As shown, the back frames 10 in the prior art all adopt an integral back frame, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/35G02B27/22G09F9/313
CPCG02F2001/133328G02F1/133308G02F2001/133612G02F2001/133314G02F1/1336G02F1/133314G02F1/133328G02F1/133612
Inventor 郭仪正萧宇均黄冲程加河阙成文李全杨流洋
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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