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Backlight module

A technology for backlight modules and backplanes, applied in optics, electric light sources, light source fixing, etc., can solve the problems of complex heavy work and reduce production capacity, and achieve the effect of increasing flexibility, reducing production costs and the incidence of production line assembly errors.

Active Publication Date: 2010-07-07
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even some lamp holders with different designs require special fixtures to disassemble and assemble, thus reducing production capacity and complicating rework

Method used

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Experimental program
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Embodiment Construction

[0039] The technical features of the backlight module and the lamp tube supporting structure of the present invention will be described in detail below with reference to the accompanying drawings.

[0040] figure 1 Shown is a three-dimensional schematic view of the lamp holder structure of the first embodiment of the present invention, figure 2 and image 3 shown as figure 1 Front view and side view of the lamp holder structure shown. The lamp holder structure 10 includes a lamp holder body 11 , and a flange 12 is provided on the upper part of the lamp holder body 11 . The flange 12 is connected to the lamp holder body 11 and protrudes from the lamp holder body 11 in a horizontal direction. In addition, the two support members 13 are respectively connected to the lamp holder body 11 and extend upward. In this embodiment, the lamp socket body 11 includes a first side surface 23 and a second side surface 24 opposite to the first side surface 23 . The two support members...

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Abstract

The invention provides a backlight module which comprises a lamp holder body, at least one gripping member and a backing plate, wherein the gripping member extends from the lamp holder body and forms at least one clamping groove in the horizontal direction; the backing plate at least comprises one bending end clamped in the clamping groove, the depth of which is greater than or equal to the height of the bending end so that the bending end can be clamped in the clamping groove. The invention can be applied to backing plates with different thicknesses, which greatly increases the use flexibility so that the production cost and the error occurrence rate of production line assembly can be reduced.

Description

[0001] The present invention application is a divisional application of the invention application whose applicant is AU Optronics Co., Ltd., the application date is December 1, 2008, the application number is 200810177804.3, and the invention name is "Backlight Module and Its Lamp Holder Structure". technical field [0002] The invention relates to a backlight module, in particular to a backlight module applied to a display panel. Background technique [0003] A backlight unit (Back light unit) is one of the key components of a liquid crystal display (Liquid Crystal Display, LCD). Since the liquid crystal itself does not emit light, the function of the backlight module is to supply sufficient brightness and evenly distributed light source so that it can display images normally. Liquid crystal displays are now widely used in electronic products with growth potential such as monitors, notebook computers, digital cameras and projectors, thus driving the demand for backlight mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00G02F1/13357
Inventor 李彦霖傅世泽田謦辅魏肇治
Owner AU OPTRONICS CORP