Display device

Abstract

The embodiment of the invention provides a display device and relates to the technical field of display devices. Stamping stress inside a back plate can be reduced, and the strength of the back plate can be improved. The display device comprises a back plate, wherein the back plate comprises an appearance area and a non-appearance area, stamped patterns are formed in the non-appearance area through stamping, dents are arranged in the appearance area, and the dents are located on the periphery of the stamped patterns and are in the shape of elongated slots. The embodiment is applied to back plates of display devices.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display device. Background technique [0002] In the existing liquid crystal display module, in order to realize the thinning of the display module, most of the industry adopts the integrated design of the back shell and back plate, that is, the back plate in the liquid crystal module is integrated with the back shell of the display device. refer to figure 1 and figure 2 as shown, figure 2 for figure 1 In the enlarged view of the AA area in the middle, the backplane 01 includes an appearance area 011 and a non-appearance area 012. A stamping pattern is stamped in the non-appearance area 012. The stamping structure in the stamping pattern is used to support and fix electronic devices. Since the backboard 01 is a stamped part, a plate of equal thickness is stamped by a die to form the shape required by the design. In this way, there will be a problem of pull...

AI Technical Summary

Problems solved by technology

Since the backboard 01 is a stamped part, a plate of equal thickness is stamped by a die to form the shape required by the design. In this way, there will be a problem of pulling the material during the stamping process, that is, the material of the appearance area 011 of the backboard 01 is relatively thick, which is very thick. In appearance area 012, the material in the area stamped to form the stamping pattern is relatively thin, and the thickness variation of different areas of back plate 01 will cause stamping stress inside back plate 01, and the stamping stress inside non-appearance area 012 can be weakened by setting reinforcing ribs. Since the appearance area 011 is exposed outside, the installation of reinforcing ribs will affect the appearance of the entire liquid crystal display module. Therefore, generally no reinforcing ribs are provided in the appearance area 011, but there is still stamping stress inside the appearance area 011. figure 2 The middle arrow shows the direction of the stamping stress in the appearance area 011 corresponding to the corners of the stamping pattern. These stamping stresses will cause the drawing problem of the appearance area 011, that is: especially the four corners of the stamping pattern are stressed and stretched and twisted

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