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A display panel and a display device

A technology for display panels and display units, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as low flexibility of display devices, and achieve the effects of improving flexibility, reducing stress, and increasing stretchability

Active Publication Date: 2021-08-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display panel and a display device to solve the problem of low flexibility of the existing display device

Method used

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  • A display panel and a display device
  • A display panel and a display device
  • A display panel and a display device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0039] refer to figure 1 , shows a partial schematic diagram of a display panel, the display panel includes a plurality of display units 10, the display unit 10 includes a plurality of display sub-units 11 and a first hollow area 12, the geometric center of the first hollow area 12 and the display unit The central positions of the display units 10 overlap, and the first hollow area 12 extends to between adjacent display sub-units 11 of the display unit 10 .

[0040]Wherein, the display sub-unit 11 may include at least one pixel unit, and each display sub-unit 11 may be connected through a connection structure, and a wire for driving the display sub-unit 11 is arranged in the connection structure, so that the driving chip of the display panel can pass through The wires in the connection structure drive each display subunit 11 so that each display subunit 11 realizes display. Such as figure 1 As shown, in practical applications, a display unit 10 may include four display subun...

Embodiment 2

[0083] The embodiment of the present invention also discloses a display device, including the above-mentioned display panel.

[0084] In an embodiment of the present invention, the display panel in the display device includes a plurality of display units, and the display unit may include a plurality of display subunits and a first hollow area, wherein the geometric center of the first hollow area overlaps with the center of the display unit , the first hollow area extends to between adjacent display subunits in the display unit. In the embodiment of the present invention, the first hollow area can extend to between adjacent display subunits in the display unit, so the stress inside the display unit can be reduced, thereby increasing the stretchability of the display device and improving the display performance. Device flexibility.

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Abstract

The invention provides a display panel and a display device, and relates to the field of display technology. Wherein, the display panel includes a plurality of display units, the display unit includes a plurality of display subunits and a first hollow area, the geometric center of the first hollow area overlaps with the center of the display unit, and the first hollow area overlaps with the center of the display unit. A hollow area extends between adjacent display subunits in the display unit. In the embodiment of the present invention, the first hollow area can extend to between adjacent display subunits in the display unit, so the stress inside the display unit can be reduced, thereby increasing the stretchability of the display panel and improving the display performance. Panel flexibility.

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] Nowadays, as people have higher and higher requirements for the space expansion of display devices, there are more and more researches on bendable and even foldable flexible display devices, and flexible display devices are gradually becoming a new trend in the field of display technology. important direction of development. [0003] In the current flexible display device, in order to improve the flexibility of the display device, a scheme of replacing the less flexible inorganic material with the higher flexible organic material is mostly adopted. However, in practical applications, although the base substrate, wire layer, and other irreplaceable inorganic material layers in the display device have a certain degree of bendability, the amount of stretchability is still extremely limited. The stretching...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52
Inventor 薛金祥孙中元袁广才陈昊隋凯刘文祺
Owner BOE TECH GRP CO LTD
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