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Display panel and display device

A technology for display panels and display devices, which can be used in static indicators, instruments, nonlinear optics, etc., and can solve problems such as uneven display, difficulty in achieving full screen, and increasing border width.

Active Publication Date: 2021-05-14
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous improvement of consumers' visual requirements for products, the concept of full-screen technology came into being. The full-screen literally means that the display surface of the display device is all screens, but limited by the current technology, it is difficult to To achieve a full screen, you can only increase the screen ratio as much as possible
[0003] In order to increase the screen-to-body ratio, the existing method is usually to dig a slot for the display panel, and accommodate devices such as cameras and earpieces in the slot, but this will cause some signal lines in the display area to be "truncated" by the slot, which will easily cause The problem of uneven display; if the wire winding method is used, that is, the originally "truncated" signal wire is lengthened and then bypassed the slot body, which will increase the width of the frame and make it difficult to achieve the expected high screen-to-body ratio

Method used

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Examples

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Embodiment Construction

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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 panel and a display device, comprising: a display area, a non-display area surrounding the display area, and a groove body; the display area also includes a plurality of first signal lines and a plurality of second signal lines, and a plurality of first The signal line and a plurality of second signal lines are located on opposite sides of the groove body; the non-display area includes a first non-display area and a second non-display area, the first non-display area is located on one side of the display area along the column direction, and the second The non-display area is arranged adjacent to the first subside; the first non-display area includes at least one first binding area, and the first binding area includes a plurality of first conductive pads, first signal lines and first conductive pads Electrical connection; the second non-display area includes at least one second binding area, the second binding area includes a plurality of second conductive pads, and the second signal lines are electrically connected to the second conductive pads. Compared with the prior art, it is beneficial to reduce the number of winding wires in the non-display area, reduce the difficulty of wiring arrangement, and improve the production efficiency of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] With the development of display technology, display panels are widely used in various consumer electronic products such as mobile phones, televisions, and digital cameras. However, with the continuous improvement of consumers' visual requirements for products, the concept of full-screen technology came into being. The full-screen literally means that the display surface of the display device is all screens, but limited by the current technology, it is difficult to To achieve a full screen, you can only increase the screen ratio as much as possible. [0003] In order to increase the screen-to-body ratio, the existing method is usually to dig a slot for the display panel, and accommodate devices such as cameras and earpieces in the slot, but this will cause some signal lines in the display area t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1333G02F1/1345G02F1/1362
CPCG02F1/13306G02F1/13338G02F1/13458G02F1/136286
Inventor 伍黄尧周洪波周秀峰沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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