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Display module and manufacturing method thereof

A technology of a display module and a manufacturing method, which is applied to a casing with a display/control unit, an identification device, an electrical equipment casing/cabinet/drawer, etc., can solve the problem of laborious supply chain and control, high labor and material costs, and manufacturing. Expensive processing costs and other problems, to achieve the effect of saving material costs, saving assembly labor, and low cost

Active Publication Date: 2016-02-03
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the disadvantages of traditional backlight modules or display modules are that there are too many components in the module, and the supply chain and control are laborious; there are too many materials in the module, and the manufacturing and processing costs are expensive; high material cost

Method used

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  • Display module and manufacturing method thereof
  • Display module and manufacturing method thereof
  • Display module and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] figure 2 A flowchart showing a method for manufacturing a display module according to an embodiment of the invention. Such as figure 2 As shown, and referring to FIG. 3 to FIG. 9, the manufacturing method of the display module mainly includes the following steps:

[0059] Step 201 , laying a reflective sheet 71 in the cavity 11 of the back cover 1 . As shown in FIG. 3 , the rear cover 1 includes the accommodating cavity 11 composed of a bottom plate 2 and a side plate 3 .

[0060]Specifically, a reflective sheet 71 can be attached to the upper surface of the bottom plate 2, and the size of the reflective sheet 71 can be set according to the size of the light emitting area. Preferably, the rear cover 1 is formed of plastic material. In this embodiment, the rear cover 1 can be formed by cast aluminum or cast magnesium, which has the advantages of high strength and light weight. However, the material of the rear cover 1 of the present invention is not limited theret...

Embodiment 2

[0079] Figure 3a and Figure 3b A schematic diagram showing an enlarged structure of a display module according to an embodiment of the present invention. Such as Figure 3a and Figure 3b As shown, the display module mainly includes: a back cover 1, which includes a housing cavity 11 composed of a bottom plate 2 and a side plate 3; a reflective sheet 71, which is located on the upper surface of the back cover 1; a backlight source 6, It is located above the reflector 71 and connected to the side plate 3; the light guide plate 7 is located above the reflector 71 and the backlight source 6 and connected to the side plate 3; the optical film 13 , which is located above the light guide plate 7 and connected to the side plate 3; a display panel 12, which is located above the optical film 13 and fixedly connected to the side plate 3; wherein, the reflective sheet, the The backlight source 6, the light guide plate 7 and the optical film 13 are located in the accommodating cavit...

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Abstract

The invention relates to a display module and a manufacturing method thereof. The method includes the steps of laying a reflection piece in a containing cavity of a rear cover, wherein the rear cover comprises the containing cavity composed of a bottom plate and a side plate; arranging a back light source above the reflection piece, and fixing the back light source to the inner surface of the side plate; laying a light guide plate at the position above the reflection piece and on one side of the back light source, and connecting the light guide plate with the side plate; laying an optical film above the light guide plate, and connecting the optical film with the side plate; arranging a display panel above the optical film, and fixedly connecting the display panel with the side plate. By means of the display module, a back plate, a plastic middle frame and a front frame of a traditional display module can be replaced with the rear cover, all layers of the display module can be directly assembled into a whole through the rear cover, the weight of the display module can be easily reduced, a supply chain is shortened, and material cost is saved.

Description

technical field [0001] The invention relates to the field of displays, in particular to a display module and a manufacturing method thereof. Background technique [0002] The structure of the traditional backlight module or display module is very complicated. Such as figure 1 As shown, the backlight module includes: a front frame, a display panel, optical components, a plastic middle frame, a metal back plate, a PCB (Printed Circuit Board, printed circuit board) cover, and the like. Wherein, the optical member may include LGP (Light Guide Plate, light guide plate) and reflective sheet. Each of the above components needs to be manually assembled one by one. For example, the front frame and the back panel need to be locked together with screws. [0003] Therefore, the disadvantages of traditional backlight modules or display modules are that there are too many components in the module, and the supply chain and control are laborious; there are too many materials in the modul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00
CPCG09F9/00G02F1/133308G02B6/009G02B6/0055G02B6/0065G02B6/0083G02B6/0088G02F1/133322G02F1/133325G02F1/133314H05K5/0017H05K5/0247H05K5/03
Inventor 余亚军曹谦苏文华姚键潘柏宇王冀
Owner ALIBABA (CHINA) CO LTD