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Light source structure and backlight module

A technology of backlight module and light source, applied in the field of light source structure, to achieve the effect of convenient assembly and good electrostatic discharge protection effect

Inactive Publication Date: 2013-12-18
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] On the other hand, the existing light source structure 20 does not have a suitable electrostatic discharge (Electrostatic Discharge, ESD) protection mechanism, so electrostatic discharge attacks on the light source structure 20 often occur Light source 23, causing damage to light source 23

Method used

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  • Light source structure and backlight module
  • Light source structure and backlight module
  • Light source structure and backlight module

Examples

Experimental program
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Embodiment Construction

[0047] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0048] Such as figure 2 As shown in the exploded diagram of the backlight module, in a preferred embodiment, the light source structure 200 of the present invention can be used in the backlight module 800 . Specifically, the backlight module 800 includes a light source structure 200 and a metal backplane 700 , the metal backplane 700 has at least one metal protrusion structure 710 , and the light source structure 200 can be assembled on the metal backplane 700 through the metal protrusion structure 710 . In other words, the metal protrusion structure 710 can be used to assemble the light source structure 200 and the metal back plate 700 without first using such as figure 1 The shown alignment lines 71 are reassembled in alignment, which can improve the convenience of assembly and reduce deviation. Wherein, the metal protru...

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PUM

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Abstract

The invention discloses a light source structure and a backlight module. The light source structure comprises a circuit board, a plurality of light sources, a guide wire and at least one through hole, wherein the light sources are arranged on the circuit board; the guide wire is arranged on the circuit board and is partitioned between the edge of the circuit board and the light source; the through hole is formed in a path of the guide wire and is matched with a metal back plate of the backlight module; at least one slotting structure is arranged on the side edge of the through hole, so that convenience is brought to sleeving; and an exposed head of the guide wire is arranged at the through hole and comprises a conductive matter which is arranged on a side wall opposite to the through hole. The backlight module comprises the metal back plate and the light source structure. Due to the adoption of the light source structure and the backlight module with the light source structure, a good electrostatic discharge protective effect is achieved; and the light source structure can be conveniently assembled on the back plate of the backlight module.

Description

[0001] This application is a divisional application. The filing date of the original application is: January 19, 2010; the application number is: 201010002591.8; the invention name is: light source structure and backlight module technical field [0002] The invention relates to a light source structure; specifically, the invention relates to a light source structure used in a liquid crystal display backlight module. Background technique [0003] Liquid Crystal Displays (LCDs) are widely used in various electronic products such as computers, televisions, and mobile phones. A backlight module is one of the important components of a liquid crystal display. The structure of the light source used in the backlight module directly affects the performance and assembly cost of the backlight module. [0004] like figure 1 As shown, a conventional backlight module 80 includes a light source structure 20 and a metal backplane 70 . Wherein, the assembly alignment method of the lig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357F21Y101/02
Inventor 郑景鸿
Owner AU OPTRONICS CORP
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