Display module and manufacturing method thereof and display device

A technology of a display module and a manufacturing method, which can be applied to identification devices, nonlinear optics, optics, etc., can solve the problems of large frame width, unfavorable production cost and process, etc., to reduce width, realize narrow frame design, and precise width. control effect

Inactive Publication Date: 2020-02-14
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the multi-adhesive sealing process makes the frame width of the non-display area around the through hole too large, and it is not conducive to saving production costs and processes

Method used

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  • Display module and manufacturing method thereof and display device
  • Display module and manufacturing method thereof and display device
  • Display module and manufacturing method thereof and display device

Examples

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Embodiment Construction

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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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PUM

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Abstract

The invention discloses a display module and a manufacturing method thereof, and a display device, and relates to the technical field of the display. The display module comprises a blind hole locatedat a hollow area, a backlight module, and a display panel arranged at one side of a light-emitting surface of the backlight module; the blind hole penetrates through the backlight module, and a holding space is formed by the blind hole and one side, towards the backlight module, of the display panel; a back frame of the backlight module comprises a base and a bending part, the bending part is benttowards the display panel, and the bending part form the hole wall of the blind hole; the bending part comprises a first end and a second end which are oppositely arranged along a direction verticalto a plane located by the display panel, the second end is connected with the base, and the first end is located at one side, close to the display panel, of the second end; the display module furthercomprises an ink layer and a sealant layer; the ink layer and the sealant layer are located at one side, towards the backlight module, of the display panel; the ink layer is covered on a first non-display area, the sealant layer is filled between the first end and the display panel and contacts with the ink layer. Therefore, the sealant manufacturing process can be reduced when the narrow frame isrealized.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module, a manufacturing method thereof, and a display device. Background technique [0002] With the development of display technology, display panels have higher and higher screen-to-body ratios, and full screens have attracted widespread attention due to their narrow-frame or even frame-less display effects. At present, display devices such as mobile phones and tablet computers often need to reserve space for electronic photosensitive devices such as commonly used front cameras, infrared sensing devices, and fingerprint recognition devices. For example, these photosensitive devices are arranged at the top of the front of the display device, and the corresponding position forms a non-display area, thereby reducing the screen-to-body ratio of the device. [0003] In the prior art, in order to increase the screen-to-body ratio, a high light transmissio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G02F1/1339G02F1/1335G02F1/1333
CPCG02F1/133308G02F1/133512G02F1/1339G09F9/301
Inventor 夏丹胡清文杨克事钟圆圆
Owner XIAMEN TIANMA MICRO ELECTRONICS
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