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Display panel and display device

A display panel and liquid crystal display panel technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of large differences in scan line length and scan line RCloading, etc., to improve display quality and slow down the routing RCLoading Inconsistency, reducing the effect of length differences

Active Publication Date: 2022-02-22
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0030] The embodiment of the present invention provides a display panel and a display device. In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The shapes and sizes of the components in the drawings do not reflect the real scale, but are only intended to schematically illustrate the content of the present invention.

[0032] A display panel provided by an embodiment of the present invention, such as figure 1 and image 3 As shown, it includes an array substrate 01 and an opposite substrate 02 ( figure 1 not s...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362
CPCG02F1/136286
Inventor 唐艳芳孙莹许育民
Owner XIAMEN TIANMA MICRO ELECTRONICS
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