Frame structure, backlight module and display module

A frame structure, backlight module technology, applied in optics, light source fixing, nonlinear optics, etc., can solve the problems of increasing production cost and time, degumming, etc., and achieve the effect of good display quality, reduced light leakage, and good light output effect.

Active Publication Date: 2009-12-02
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in addition to the concern of degumming, such a processing method will also increase additional production costs and time

Method used

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  • Frame structure, backlight module and display module
  • Frame structure, backlight module and display module
  • Frame structure, backlight module and display module

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0057] figure 1 is a schematic diagram of a display module according to an embodiment of the present invention, figure 2 for figure 1 An exploded schematic diagram of the backlight module of the display module, image 3 for figure 1 A schematic diagram of the combination of the display module and the backlight module. Please also refer to figure 1 , figure 2 and image 3 The display module 100 includes a display panel 200 and a backlight module 300 , wherein the backlight module 300 is disposed on one side of the display panel 200 , for example, is located below the display panel 200 . The backlight module 300 includes a frame structure 400, a light source module 500 and an optical film 600, wherein the light source module 500 is located in the frame structure 400 to provide brightness for the display panel 200 to display images, and the optical film 600 is located in the frame structure 400 Inside and above the light source module 500, it may include a prism sheet, a...

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PUM

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Abstract

The invention discloses a frame structure, which comprises a frame body and a plurality of fixed structures, wherein the frame body is provided with an interior edge, an end part edge and an exterior edge; the fixed structures are respectively arranged on two opposite sides of the frame body, wherein each fixed structure comprises a first protrusion part, a second protrusion part and a stop part; one end of the first protrusion part or one end of the second protrusion part is respectively connected with the interior edge and the end part edge to form an accommodating groove; the stop part is positioned in the accommodating groove, and can be arranged parallel to the first protrusion part and the second protrusion part; the length of the first protrusion part is L1, and the length of the second protrusion part is L2; and the overlapping length of the stop part and the first protrusion part is a, and the overlapping length of the stop part and the second protrusion part is b, wherein a is more than or equal to 0 and less than L1, and b is more than or equal to 0 and less than L2.

Description

technical field [0001] The present invention relates to a frame structure, a backlight module and a display module, and in particular to a frame structure capable of improving light leakage and a backlight module and a display module using the frame structure. Background technique [0002] With the progress of science and technology, the display technology is constantly developing, and the thin and frivolous flat panel display (FlatPanel Display, FPD) gradually replaces the traditional heavy cathode ray tube display (Cathode RayTube, CRT). Common flat panel displays include plasma displays (Plasma Display Panel, PDP) and liquid crystal displays (Liquid Crystal Display, LCD), which can be widely used in personal digital assistants, notebook computers, mobile phones and televisions. [0003] Taking a liquid crystal display as an example, the liquid crystal display includes a liquid crystal panel and a backlight module. The liquid crystal panel is composed of two substrates an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/10F21V5/00G02F1/13357G02F1/1333G02F1/1335
Inventor 黄达人
Owner AU OPTRONICS CORP
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