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Display panel and display device

A display panel and display area technology, which is applied in the direction of static indicators, instruments, semiconductor devices, etc., can solve the problems that the front lighting function and special reminder cannot be realized, and achieve the effect of improving the sense of use and increasing the functional structure

Active Publication Date: 2020-05-12
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this structure, the front lighting lamps and the reminder lights used for special reminders originally arranged in the frame area are canceled, and the front lighting function and special reminder function cannot be realized.

Method used

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

Examples

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Embodiment Construction

[0046] To solve the problems in the prior art, embodiments of the present invention provide a display panel and a display device. In order to make the object, technical solution and advantages of the present invention more clear, the specific implementation manners of the display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0047] The shapes and sizes of the components in the drawings do not reflect the true scale, and the purpose is only to illustrate the content of the present invention.

[0048] The invention provides a display panel, such as figur...

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Abstract

The invention relates to the technical field of display, and discloses a display panel and a display device. The display panel comprises a display area, a hole digging area surrounded by the display area and a boundary area located between the display area and the hole digging area. The display panel comprises an array substrate, wherein the array substrate comprises a dam structure which is located between a display area and a boundary area and surrounds a hole digging area; a light-emitting function layer which covers the array substrate, wherein the light-emitting function layer comprises afirst light-emitting mechanism located in the display area and a second light-emitting mechanism located in the boundary area. The array substrate further comprises a substrate body and a driving device layer located on the substrate body. The driving device layer comprises a first thin film transistor device layer located in the display area and a boundary driving circuit layer located in the boundary area. The first thin film transistor device layer is electrically connected with the first light-emitting mechanism, and the boundary driving circuit layer is electrically connected with the second light-emitting mechanism. According to the display panel, the peripheral area of the hole digging area can be effectively utilized, and the functional structure of the display panel is increased.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display panel and a display device. Background technique [0002] At present, in order to realize the design of the full screen of the display device, the design of the display device generally adopts a special-shaped screen structure, that is, a cut hole is formed in the display area of ​​the display panel, and the front camera is placed in the cut hole. This structure can The width of the surrounding frame area of ​​the display device is reduced. However, in this structure, the front lighting lamps originally arranged in the frame area and the reminder lights used for special reminders are cancelled, and the front lighting function and special reminder function cannot be realized. Contents of the invention [0003] The present invention provides a display panel and a display device. The display panel can realize a front lighting function and a special remin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09G3/3208H10K99/00
CPCG09G3/3208H10K59/877H10K59/131H04M1/0264H04M1/0266H10K59/353H10K59/122H01L27/124H01L27/1255H10K50/8428H10K50/13H10K50/854H10K59/35H10K59/123H10K59/1213H10K59/1216H10K71/00H10K59/1201
Inventor 李家欣蔡雨葛树成饶元元黄丹匡娅祺
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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