Display panel and display device

Abstract

The invention discloses a display panel and a display device. Although the hole-digging area is surrounded by the display area, at least part of the first wiring corresponding to the hole-digging area on the display panel runs through the hole-digging area along a first direction, which can avoid The first wires corresponding to the hole-digging area are arranged around the hole-digging area, so as to reduce the length difference of the first wires on the display panel, thereby slowing down the inconsistent RC loading of the wires caused by the inconsistent length of the wires, and improving the display quality. Moreover, since the location of the first routing is set, it is not necessary to arrange around the hole-digging area, so the peripheral width of the hole-digging area can be reduced, thereby achieving a higher screen-to-body ratio. In addition, by setting the first through hole and the second through hole in the hole-digging area, when the hole-digging area corresponds to components such as earpieces, the first through hole and the second through hole can ensure a high-quality sound transmission path, and can also Play the role of earpiece dust filter.

Description

[0001] This disclosure claims the priority of the Chinese patent publication with the publication number 201810711959.4 and the publication name "A Display Panel and Display Device" submitted to the China Patent Office on June 29, 2018, and its entire content is incorporated into this publication by way of introduction. In public. technical field [0002] The invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0003] With the development of display technology, the full screen has a large screen-to-body ratio and an ultra-narrow bezel. Compared with ordinary display screens, it can greatly improve the visual effect of the viewer, and thus has received widespread attention. At present, in a display device with a full screen such as a mobile phone, in order to realize the functions of Selfie, video call and fingerprint recognition, a front camera, an earpiece, a fingerprint recognition area or physi...

AI Technical Summary

Problems solved by technology

[0004] At present, the common full-screen display is to dig holes in the display area for placing cameras and earpieces, etc., but due to the existence of holes, some scanning lines need to be routed around the hole, but the scanning lines in this winding method Compared with the length of the scanning lines that do not need to be wound in other positions, the length difference is large, which will cause a large difference in the RCloading of the scanning lines in the display screen, and the method of wrapping around the hole will also make the frame of the hole wider

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