Display device, display panel and manufacturing method of display panel

A technology for display panels and manufacturing methods, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as damage to the display screen, water vapor intrusion, etc., and achieve the effect of improving the display life

Active Publication Date: 2021-07-02
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to increase the screen occupancy rate, in the prior art, a laser is used to punch a hole of a relatively large size on the display screen, which is suitable for the camera of a mobile phone, but water vapor easily invades the inside of the display screen through the hole and damages the display screen

Method used

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

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Embodiment Construction

[0026] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is in...

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PUM

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Abstract

The invention discloses a display device, a display panel and a manufacturing method of the display panel. The display panel is provided with a hole, a blocking area surrounding the hole and a display area surrounding the blocking area. The display panel comprises an array substrate; a light-emitting material layer which is arranged on the array substrate in a stacked mode, wherein the light-emitting material layer is provided with light-emitting parts and blocking parts, the light-emitting parts are continuously distributed in the display area, the blocking parts are located in the blocking areas and distributed between the holes and the light-emitting parts at intervals, and a gap zone for exposing the array substrate is formed between every two adjacent blocking parts; and a packaging film layer which covers the light-emitting part, the barrier parts and the surface of the array substrate exposed through the gap band. he blocking parts located in the blocking area are discontinuous and are interrupted by the gap zone, the packaging film layer which is not prone to corrosion covers the gap zone, external water vapor is completely blocked in the blocking area, corrosion damage to the light-emitting portion by the external water vapor is avoided, and the display service life of the display panel is prolonged.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and in particular relates to a display device, a display panel and a manufacturing method of the display panel. Background technique [0002] With the advancement of science and technology, digital display devices such as smartphones and tablet computers are widely used, and display screens are indispensable human communication interfaces in these display devices. Such as organic light emitting diode (Organic Light Emitting Diode, OLED) display panel has the advantages of self-illumination, energy saving and consumption reduction, bendable, good flexibility, etc., and the display device for realizing display does not require a backlight source, and has fast response and The feature of good display effect has attracted the attention of users and is widely used in terminal products such as smart phones and tablet computers. [0003] With the rapid development of electronic devices, use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/50H01L51/52H01L51/56H01L27/32
CPCH10K59/60H10K50/11H10K50/844H10K71/00
Inventor 马伟杰蔡伟民范文志陈涛毛祖攀
Owner HEFEI VISIONOX TECH CO LTD
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