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Display panel and display equipment

A display panel and display device technology, applied in the direction of instruments, identification devices, etc., can solve the problems of large space occupied by thickness, fracture, large bending radius, etc., achieve good stretchable bending performance, ensure display effect, high pixel effect of density

Active Publication Date: 2019-08-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Foldable display devices in the prior art can use a single flexible display panel, but conventional flexible display panels usually have relatively large bending radii, and the thickness takes up a lot of space, which cannot meet the needs of ultra-thin display device design. If the bending radius is reduced, the film layer of the display panel will be cracked, broken, and metal wires will be broken, which will affect the normal use of the display device.
The stretchability and bending performance of the flexible display panel can be improved by setting the opening structure, but the setting of the opening structure reduces the space available for the data lines on the display panel, which will reduce the resolution of the display panel, that is, affect the display device. The display effect of

Method used

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Embodiment 1

[0026] Such as Figure 1-Figure 6 As shown, Embodiment 1 of the present invention proposes a display panel, including: a display panel body 1, the display panel body 1 includes a first area 101 and a second area 102, the first area 101 includes a plurality of The opening 2 ; the data line driving unit 3 and the plurality of data lines 4 , the data line driving unit 3 is correspondingly arranged in each second area 102 for generating data signals and providing them to the plurality of data lines 4 .

[0027] Wherein, the display panel body 1 can be a flexible display panel in the prior art, which can be bent to realize the foldable function of the display device, and the display panel body 1 can also be a non-flexible display panel in the prior art; The panel body 1 is described as a flexible display panel. The display panel body 1 includes a first area 101 and a second area 102. The first area 101 may be a folding area of ​​the flexible display panel body 1, and the correspond...

Embodiment 2

[0038] Embodiment 2 of the present invention provides a display device, including: a display device body and the above-mentioned display panel.

[0039] Wherein, the display device body is an electronic device with a display function in the prior art, for example, a mobile phone, a tablet computer, a notebook computer, a watch, etc. are devices, and the above-mentioned display panel is applied.

[0040] Embodiment 2 of the present invention proposes a display device. By providing an opening in the first area of ​​the display panel, the opening can provide effective deformation when the display panel is bent, so that the first area can produce a deformation larger than its material properties. The degree of deformation reduces the bending radius of the display device to a certain extent, which meets the light and thin design requirements of the display device; the second area is the non-opening area of ​​the display panel, and the data line drive unit is set in each second area ...

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Abstract

The invention discloses a display panel and display equipment, relates to the technical field of display, and achieves the goals of improving the bending performance of foldable display equipment, notinfluencing the resolution ratio of the whole display equipment and ensuring the display effect of the display equipment. The display panel disclosed by the invention is mainly characterized by comprising a display panel body, data line driving units and multiple data lines, wherein the display panel body comprises a first region and second regions; the first region comprises multiple open holespenetrating through the display panel body; each data line driving unit is correspondingly arranged in each second region, and is used for generating data signals and providing the data signals for the multiple data lines.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the continuous development of display technology, portable display devices such as mobile phones and tablet computers can be seen everywhere in life. Expanding the display screen of display devices can improve users' visual enjoyment, but the expansion of display screens will affect the portability of display devices, so the screen Foldable display devices came into being. [0003] Foldable display devices in the prior art can use a single flexible display panel, but conventional flexible display panels usually have relatively large bending radii, and the thickness takes up a lot of space, which cannot meet the needs of ultra-thin display device design. If the bending radius is reduced, the film layer of the display panel will be cracked, broken, and metal wires will be broken, which will affect th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 王品凡杨倩
Owner BOE TECH GRP CO LTD
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