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Mesochite, display module, display device and assembling method of display module

A technology for display components and components, applied in nonlinear optics, instruments, optics, etc., can solve problems such as narrowing the frame of mobile phones, and achieve the effect of reducing the width of the bottom surface

Inactive Publication Date: 2017-09-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an assembly method of a middle case, a display component, a display device and a display component to solve the problem of narrowing the frame of a mobile phone

Method used

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  • Mesochite, display module, display device and assembling method of display module
  • Mesochite, display module, display device and assembling method of display module
  • Mesochite, display module, display device and assembling method of display module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] An embodiment of the present invention provides a middle case.

[0041] The middle case 10 is provided with a first groove 101 for carrying a backlight assembly;

[0042] The top of the side wall of the first groove 101 is provided with a second groove 102, and the bottom surface and the side surface of the second groove 102 form a right angle for assembling the glass cover;

[0043] The bottom surface of the first groove 101 is provided with a slot 103 for the flexible circuit board to protrude from the slot 103 and bend to the back of the first groove 101;

[0044] The back of the first groove 101 is provided with a third groove 104 for placing chips.

[0045] In this embodiment, the middle case 10 is provided with a first groove 101, and the backlight assembly can be assembled in the first groove 101, so that the sidewall of the first groove 101 can protect the backlight assembly. refer to figure 1 In the middle case shown, the top of the side wall of the first gr...

Embodiment 2

[0054] An embodiment of the present invention provides a display component. The display assembly includes the middle case 10 described in Embodiment 1, a plastic frame 20 , a foam 30 , a backlight assembly 40 , a liquid crystal display assembly 50 , an optical bonding glue 60 and a cover glass 70 .

[0055] The plastic frame 20 is arranged inside the short side wall of the first groove 101 of the middle shell 10;

[0056] The foam 30 , the backlight assembly 40 , the liquid crystal display assembly 50 , the optical adhesive 60 and the cover glass 70 are stacked on the middle casing 10 .

[0057] In this embodiment, the glue frame 20 is disposed on the inner side of the short side wall of the first groove 101 . Specifically, the metal plastic frame can be formed by injecting plastic frame 20 on the short side of the metal sheet, and the metal plastic frame is embedded in the first groove 101, and the plastic frame 20 is located inside the short side wall of the first groove 10...

Embodiment 3

[0068] A display device provided by an embodiment of the present invention. The display device includes the display component described in the second embodiment.

[0069] In this embodiment, the display device includes the display assembly described in Embodiment 2, and the display assembly includes the middle case 10 described in Embodiment 1, as well as the plastic frame 20, the foam 30, the backlight assembly 40, the liquid crystal display assembly 50, the optical sticker Glue 60 and cover glass 70. The middle case 101 is provided with a first groove 101 carrying a backlight assembly; the top of the side wall of the first groove 101 is provided with a second groove 102, and the bottom surface and the side surface of the second groove 102 form a right angle, which is used for assembling glass Cover plate; the bottom surface of the first groove 101 is provided with a slot 103, which is used for the flexible circuit board to protrude from the slot 103 and bend to the back of ...

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Abstract

The invention provides a mesochite, a display module, a display device and an assembling method of the display module. A first groove which is loaded with a backlight module is formed in the mesochite; a second groove is formed in the top of the side wall of the first groove, and a right angle is formed between the bottom face and the side face of the second groove and used for assembling a glass cover plate; an opening groove is formed in the bottom face of the first groove and used for extending and bending of a flexible circuit board from the opening groove to the back face of the first groove; a third groove which is used for placing chips is formed in the back face of the first groove. According to the mesochite, the display module, the display device and the assembling method of the display module, the mesochite is used as a frame of the backlight module, and therefore the long side frame can be narrower. The glass cover plate is bonded by adopting the bottom face and the side face of the second groove, and the width of the bottom face of the second groove can be reduced, so that the frame narrows further.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a middle case, a display component, a display device and an assembly method of the display component. Background technique [0002] With the rapid development of communication technology, mobile phones have become an indispensable mobile communication device in people's lives. People's demands for narrow bezels of mobile phones are also getting higher and higher. In the actual production design, the mobile phone frame has broken through from 1.2mm in 2013 to 0.5mm in 2016. The structure of the conventional backlight module will have many problems such as edge bright lines, light leakage, separation, and reliability failure. Simply through the backlight, panel The realization of narrow borders with modules has basically reached the technological limit. At the same time, in order to increase the protection of the edge of the glass cover, the edge of the mobile pho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133317G02F1/133325
Inventor 王彦明王翠娥陈溪项得胜于超常橙王立冬刘蕊
Owner BOE TECH GRP CO LTD
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