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Back light module unit and lamp socket structure

A technology for backlight modules and lamp holders, applied in the fields of optics, light source fixation, nonlinear optics, etc., can solve the problems of reduced production capacity and complex rework, and achieve the goal of increasing flexibility, reducing production costs and the incidence of production line assembly errors Effect

Active Publication Date: 2009-04-29
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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  • Back light module unit and lamp socket structure
  • Back light module unit and lamp socket structure
  • Back light module unit and lamp socket structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] 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.

[0039] FIG. 1 is a three-dimensional schematic diagram of a lamp holder structure according to a first embodiment of the present invention, and FIGS. 2 and 3 are front and side views of the lamp holder structure shown in FIG. 1 . 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 13 are respectiv...

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PUM

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Abstract

The invention provides a backlight module and a lamp holder structure thereof. The lamp holder structure comprises a lamp holder body, a flange and a plurality of strutting pieces. The flange is connected with the lamp holder body and extrudes horizontally from the lamp holder body. The plurality of the strutting pieces are connected with the lamp holder body. Blocking trenches with at least two furrow widths are formed between the plurality of the strutting pieces and the flange, so that the lamp holder body is blocked and supported on a backboard. The invention uses a single lamp holder structure, can be applied to backboards with different thicknesses, and greatly increases elasticity in use, so that the single lamp holder structure is suitable for backlight modules with different sizes, has superexcellent sharing performance, and further reduces the production cost and the incidence rate of production line assembly defects.

Description

technical field [0001] The invention relates to a backlight module and a lamp holder structure thereof, in particular to a backlight module applied to a display panel and a lamp holder structure thereof. Background technique [0002] 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 modules and related components to continue to grow. [0003] The light tubes in the traditional backlight module are fixed on the back bezel by using the lamp holder structure. Corresponding hooks are formed at the junction of the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/00F21V17/10G02F1/13357G02F1/1335
Inventor 李彦霖傅世泽田謦辅魏肇治
Owner AU OPTRONICS CORP