A kind of backlight module, display device
A backlight module and backplane technology, which is applied to lighting devices, fixed lighting devices, components of lighting devices, etc., can solve problems such as instability, light bar position deviation, and inability to guarantee the fixed position of light bars, and achieve convenient fixation. , the effect of good positioning
Active Publication Date: 2016-03-30
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0002] The internal structure of the traditional liquid crystal module is as follows: figure 1 As shown, before the traditional liquid crystal module backlight module is assembled, the light bar 1 must be fixed on the back plate 3, and the light bar includes an aluminum substrate 11 and a light source 12 (such as image 3 As shown), the light bar 1 is fixed on the back plate 3. It is necessary to paste the conductive thermal glue 2 on the aluminum substrate 11 of the light bar 1 first, and then paste it on the back plate 3 (the light bar 1 and the back plate 3 are installed Structural diagram such as figure 2 As shown), since it is a manual operation to fix the light bar 1 on the back plate 3, and the position of the light bar cannot be guaranteed to be fixed during the process of sticking the light bar 1 to the back plate 3, there is a certain deviation and instability in the position of the light bar At the same time, due to the design limitations of some models, it is easy to cause poor attachment
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[0019] The structure and principle of the present invention will be described in detail below in conjunction with the accompanying drawings, and the examples given are only used to explain the invention, not to limit the protection scope of the present invention.
[0020] Such as Figure 4 and Figure 5 As shown, this embodiment provides a backlight module, including a backplane 3, and a light bar 1 arranged on the backplane 3, and also includes a card for fixing the light bar 1 on the backplane 3 The clamping structure includes: a clamping piece 100 arranged on the light bar 1, and a positioning connecting piece set on the back plate 3 corresponding to the position of the clamping piece 100. The clamping member 100 cooperates with the positioning connecting member to fix the light bar 1 on the back panel 3 .
[0021] The light bar 1 is fixed on the backboard 3 by adopting the above clamping structure. Compared with the prior art, the light bar 1 needs to be pasted on the ba...
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The present invention relates to a backlight module and a display device, wherein a backlight module includes a backboard, a light bar arranged on the backboard, and a light bar for fixing the light bar on the backboard. A clamping structure, the clamping structure includes: a clamping piece arranged on the light bar, and a positioning connection piece arranged on the back plate corresponding to the position of the clamping piece, the clamping The fitting cooperates with the positioning connector to fix the light bar on the back panel. The beneficial effect of the present invention is: it is convenient to fix the light bar, and the light bar can be well positioned.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a backlight module and a display device. Background technique [0002] The internal structure of the traditional liquid crystal module is as follows: figure 1 As shown, before the traditional liquid crystal module backlight module is assembled, the light bar 1 must be fixed on the back plate 3, and the light bar includes an aluminum substrate 11 and a light source 12 (such as image 3 As shown), the light bar 1 is fixed on the back plate 3. It is necessary to paste the conductive thermal glue 2 on the aluminum substrate 11 of the light bar 1 first, and then paste it on the back plate 3 (the light bar 1 and the back plate 3 are installed Structural diagram such as figure 2 As shown), since it is a manual operation to fix the light bar 1 on the back plate 3, and the position of the light bar cannot be guaranteed to be fixed during the process of sticking the light bar 1 to the ...
Claims
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IPC IPC(8): G02F1/13357F21S8/00F21V17/16F21Y101/02
CPCG02B6/0068G02B6/0073G02B6/009G02B6/005G02B6/0085
Inventor 王娟宋冠男布占场金雄
Owner BOE TECH GRP CO LTD