Display panel, manufacture method thereof and display terminal

A display panel and manufacturing method technology, applied in semiconductor/solid-state device manufacturing, electrical components, electrical solid-state devices, etc., can solve the problem of easy intrusion of water and oxygen, film and substrate damage, thin-film packaging structure, screen cracks and peeling, etc. question

Active Publication Date: 2018-08-17
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the laser cutting process, the heat generated during cutting is likely to cause cracks and peeling off of the thin film packaging structure and screen body, and water and oxygen are easy to invade, resulting in unreliable packaging, which in turn leads to damage to the film material and substrate, and reduces the reliability of the display panel. Production yield

Method used

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  • Display panel, manufacture method thereof and display terminal
  • Display panel, manufacture method thereof and display terminal
  • Display panel, manufacture method thereof and display terminal

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Embodiment Construction

[0024] 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.

[0025] 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.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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PUM

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Abstract

The invention discloses a display panel, a manufacture method thereof and a display terminal. The display panel is provided with a notch and includes a display region; the notch is positioned outsidethe display region; the display panel also includes a film packaging structure and a heat-insulating film layer; the film packaging structure at least covers the display region; the heat-insulating film layer is arranged on the display panel with the film packaging structure and is close to the notch. The display panel is provided with the heat-insulating film layer on the film packaging structureclose to the notch, and therefore, during the process of forming the notch by laser cutting, the heat-insulating film layer can prevent laser heat from being transmitted to the film packaging structure and the display region, damage to the film packaging structure and display region pixels due to laser cutting heat is further decreased, packaging failure caused by the damage is avoided, the damage problem is avoided for the film and substrate, and packaging reliability and display panel yield are increased.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display terminal. Background technique [0002] At present, the display industry tends to develop towards a full-screen display, and a notch panel that can increase the light-emitting area of ​​the display panel is born accordingly. Hardware such as facial recognition, front camera, sensor, speaker, etc. are all placed in the Notch area (groove area) of the notch screen. The production of notch panels in the industry generally uses laser cutting to realize the slotting of the screen body after packaging. However, in the laser cutting process, the heat generated during cutting is likely to cause cracks and peeling off of the thin film packaging structure and screen body, and water and oxygen are easy to invade, resulting in unreliable packaging, which in turn leads to damage to the film material and substrate, and re...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L51/56
CPCH10K50/844H10K71/00
Inventor 陈闯顾维杰俞凤至李锦
Owner YUNGU GUAN TECH CO LTD
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