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Backlight module assembly and display device using same

A technology of backlight module and display device, which is applied to semiconductor devices of light-emitting elements, lighting devices, cooling/heating devices of lighting devices, etc., which can solve problems such as difficult assembly, high manufacturing cost, and complicated support structure, and achieve backplane Effects of reduced thickness, reduced manufacturing cost, and simplified assembly procedures

Inactive Publication Date: 2016-08-10
CORETRONIC (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this design requires additional use of a support plate 106 with a specific curvature and strength and a back cover 108 to provide a support effect, making the overall support structure more complicated, difficult to assemble and resulting in higher manufacturing costs
In addition, in order to provide locking space and strength, the back cover 108 must have a certain thickness, which makes the product difficult to thin and heavy

Method used

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  • Backlight module assembly and display device using same
  • Backlight module assembly and display device using same
  • Backlight module assembly and display device using same

Examples

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Embodiment Construction

[0059] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only directions referring to the attached drawings. Accordingly, the directional terms are used to illustrate and not to limit the invention.

[0060] figure 1 is a schematic diagram of a display device according to an embodiment of the present invention, figure 2 along figure 1 The enlarged cross-sectional schematic diagram of A-A' line cutting. figure 1 The back plate 28 is omitted to show the relative positions of the base 16 and the heat sink 22 . Please refer to figure 1 and figure 2 , the display device 10 has a display panel 12 (displaypanel) ( figure 1 The display panel 12 ), a backlight module 14 , and a frame 18 for limitin...

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Abstract

A backlight module assembly and a display device using the same, the display device includes a display panel, a backlight module assembly, and a frame. The backlight module assembly includes a backlight module and a base. The backlight module is arranged on one side of the display panel as a light source of the display panel. The backlight module includes a light guide plate, a heat sink, a light bar and a back plate. The heat sink is disposed adjacent to the light incident side of the light guide plate, and the light bar is attached to the side of the heat sink facing the light incident side of the light guide plate. The back plate is used to accommodate the heat sink, the light bar and the light guide plate. Frame limit display panel and backlight module. The base and the heat sink fix the backplane to support the backlight module and the display panel.

Description

technical field [0001] The invention relates to a backlight module assembly. Background technique [0002] Such as Figure 4 As shown, Chinese Patent Publication No. CN101753928 discloses a flat-panel TV 100. The base 104 of the flat-panel TV 100 is fixed on the back cover 108 of the LCD screen 102, so that the support plate 106 supports the LCD screen 102, which can be reused for a while. shell, and cooperate with screws to fix the base 104 between the back cover 108 of the screen 102 and the rear shell. However, this design needs to additionally use the support plate 106 with specific curvature and strength and cooperate with the back cover 108 to provide support effect, which makes the overall support structure more complex, difficult to assemble and leads to higher manufacturing cost. In addition, in order to provide locking space and strength, the back cover 108 must have a certain thickness, which makes the product difficult to thin and heavy. [0003] Other known de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02F1/1333F21V29/70F21Y115/10
Inventor 杜选民赵俊廷
Owner CORETRONIC (SUZHOU) CO LTD
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