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Machining process of backboard, backboard and display module

A processing technology and backplane technology, applied in metal processing equipment, TV system parts, instruments, etc., can solve the problems of complex backplane molding process, difficult mold development, and affecting production efficiency, so as to achieve the goal of not easy springback, The effect of improving production efficiency and reducing processing difficulty

Active Publication Date: 2020-02-18
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing backplanes generally adopt a four-sided folded structure. The backplane with this single-bend structure is prone to foreign objects during production and assembly of the middle frame, which in turn affects production efficiency.
However, the forming process of the multi-bend backplane is complicated, which makes it difficult to develop the mold

Method used

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  • Machining process of backboard, backboard and display module
  • Machining process of backboard, backboard and display module
  • Machining process of backboard, backboard and display module

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication also changes accordingly.

[0053] At the same time, the...

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Abstract

The invention discloses a machining process of a backboard, the backboard and a display module. The machining process of the backboard includes the steps that a board is put on a die, raising and stretching are performed on the board, blanking is performed on the board to remove part of raised material so as to form a body and an upper part, a lower part, a left part and a right part connected with the four sides of the body correspondingly, three times of continuous bending is performed on the same sides, facing the body, of the upper part, the left part and the right part to form a planar structure parallel to the body, and the planar structure is used for supporting a screen and matched with the body to form an installing cavity for placing an optical assembly. The forming process of the backboard is simplified, the machining difficulty of the backboard is reduced, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a backplane processing technology, a backplane and a display module using the backplane. Background technique [0002] In recent years, LCD TVs have developed rapidly, constantly pursuing thinness, and put forward new requirements for new display module designs. As an important part of display modules, backplanes play an extremely important role in the development trend of thinness. role. [0003] Existing backplanes generally adopt a structure with four edges folded around them. The backplane with this single-bend structure is prone to foreign objects during production and assembly of the middle frame, which in turn affects production efficiency. However, the forming process of the multi-bend backplane is complicated, which makes it difficult to develop the mold. [0004] The above content is only used to assist in understanding the technical solution of the present applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00
CPCB21D35/002B21D53/00B21D35/00H04N5/64G02F1/133314G02F1/133325
Inventor 邹文聪林敏宏张辉李新
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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