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Display module and display device

A display module and display panel technology, applied in nonlinear optics, instruments, optics, etc., can solve problems affecting the normal use of devices, light leakage from the plastic frame at the digging hole, etc., and achieve the effect of improving the light leakage of the plastic frame

Active Publication Date: 2019-01-01
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, due to the nature of the plastic frame in the hole-digging area of ​​the backlight unit, light leakage often occurs from the plastic frame at the hole-digging area, which affects the normal use of devices placed in the hole-digging area

Method used

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  • Display module and display device

Examples

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Embodiment Construction

[0022] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0023] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0024] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0025] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display module and a display device. The display module comprises a backlight module and a display panel that are arranged facing each other, and also comprises a bore, whichruns through at least the backlight module; the backlight module comprises a light source, at least one layer of optical film, at least one adhesive frame and at least one piece of shading tape; thebore comprises at least a top and a bottom; the adhesive frame comprises at least a first side and a first surface and an angle between the first surface and the first side is a sharp angle; the shading tape comprises a first shading part and an extended shading part that are formed integrally; and the first shading part is attached to a side, near to the display panel, of the adhesive frame and the extended shading part is attached to the first side. The display device comprises the display module described above. According to the invention, light leakage of the backlight module at the bore is avoided by the adhesive frame arranged around the bore and the shading tape attached to the adhesive frame, and the attachment of the shading tape along the first side of the adhesive frame is realized conveniently, thereby improving the light leakage problem of the adhesive frame.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module and a display device. Background technique [0002] In recent years, with the continuous development of display technology, various displays have emerged as the times require, such as liquid crystal display devices, organic light-emitting display devices, etc., which have gradually become mainstream products in the display industry and are generally favored by consumers. Therefore, about displays Research has also become one of the research hotspots in the field of science and technology. Liquid crystal display devices have the advantages of thinness, low power consumption and low radiation, and are widely used in various fields. A liquid crystal display device generally includes a liquid crystal display panel and a backlight unit assembly. The backlight unit is mainly used to change an electric light source into a surface light source to provi...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/13357G02F1/1339
CPCG02F1/133512G02F1/133606G02F1/1339
Inventor 谢天旭
Owner XIAMEN TIANMA MICRO ELECTRONICS
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