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Display panel and display device

A display panel and display area technology, applied to electrical components, electrical solid devices, circuits, etc., can solve problems such as package failure and damage

Pending Publication Date: 2022-04-29
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, the present invention provides a display panel and a display device to solve the problem of damage during the reliability test and actual assembly process, and avoid the encapsulation failure caused by the intrusion of water vapor in the external environment caused by the glass

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

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention relates to a display panel and a display device, and the display panel comprises a substrate which comprises a display area and a non-display area surrounding the display area; the first metal layer is arranged on one side of the substrate, and the first metal layer comprises a plurality of first metal wires; the packaging layer is arranged on one side, back to the substrate, of the first metal layer; wherein on the substrate, the orthographic projections of the multiple first metal wires are located in an area defined by the orthographic projection of the outer edge of the packaging layer, and the distance between the outer edge of the orthographic projection of the multiple first metal wires and the outer edge of the orthographic projection of the packaging layer is larger than or equal to 110 micrometers. According to the display panel, compared with metal wires in the prior art, the first metal wires are arranged in an inward shrinkage mode, so that in the electrostatic test process, the first metal wires can be effectively prevented from being damaged by static electricity, then the packaging layer is prevented from being damaged by discharging of the first metal wires, and therefore the packaging layer is effectively prevented from being stripped.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Organic Light Emitting Diode (OLED, Organic Light Emitting Diode) has received great attention and development due to its characteristics of flexibility, fast response time, wide color gamut, and low energy consumption. An OLED device is composed of an anode, a cathode, and one or more layers of organic materials between the anode and the cathode. The holes and electrons injected from the anode and cathode recombine in the light-emitting functional layer to form excitons, and the excitons radiate and emit light. [0003] However, the metal cathode in the OLED device is easily affected by water vapor and oxygen. If the OLED device is eroded by oxygen and water vapor, it is likely to cause abnormal display of the OLED device and affect the service life of the OLED device. Therefore, OLED devices have high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L23/60
CPCH01L23/60H10K59/131
Inventor 雷博琳
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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