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Display device, display panel and manufacturing method thereof

A display panel and manufacturing method technology, which is applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc., can solve the problems of affecting display effect and eroding display devices, and achieve the effect of guaranteeing display effect and avoiding erosion

Inactive Publication Date: 2019-05-24
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for OLED (Organic Light Emitting Diode, Organic Light Emitting Diode) display panels, due to the existence of openings, the water and oxygen in the air will permeate along the organic light emitting layer to the display area, thereby corroding the display device and affecting the display effect.

Method used

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  • Display device, display panel and manufacturing method thereof
  • Display device, display panel and manufacturing method thereof
  • Display device, display panel and manufacturing method thereof

Examples

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Embodiment Construction

[0075] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0076] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over so...

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Abstract

The invention provides a display device, a display panel and a manufacturing method thereof, and relates to the technical field of display. The display panel comprises a substrate, a driving layer, aseparation layer, a display device layer and a through hole. The substrate has an opening region, a transition region surrounding the opening region, and a display region surrounding the transition region. The driving layer is arranged at one side of the substrate and covers the opening area, the transition area and the display area. The separation layer is arranged on the surface, away from the substrate, of the driving layer and located in the transition area, and the separation layer is arranged around the opening region and provided with a separation groove surrounding the opening region.The separation groove gradually expands in the direction close to the substrate. The display device layer covers the driving layer and the separation layer, and the display device layer comprises a light-emitting layer, wherein the light-emitting layer covers the separation layer and is disconnected at the separation groove. The through hole passes through the driving layer and the display devicelayer and is located in the opening region. According to the display panel, water and oxygen can be prevented from entering the display area, and a display device is prevented from being eroded.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a display device, a display panel and a manufacturing method thereof. Background technique [0002] At present, for terminal equipment such as mobile phones and computers, it is often necessary to open holes in the display panel to install devices such as cameras or sensors, so as to reduce the width of the edge of the display panel and achieve narrow bezel or even no bezel design. However, for OLED (Organic Light Emitting Diode, Organic Light Emitting Diode) display panels, due to the existence of openings, water and oxygen in the air will permeate along the organic light emitting layer to the display area, thereby corroding the display device and affecting the display effect. [0003] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the background of the present disclosure, and therefore ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/122H10K59/873H10K71/00H10K50/844
Inventor 秦成杰卜德军张嵩王涛
Owner BOE TECH GRP CO LTD
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