Check patentability & draft patents in minutes with Patsnap Eureka AI!

Display panel, manufacturing method thereof, and display terminal

A display panel and manufacturing method technology, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as film packaging structure, screen cracks and peeling, lower production yield of display panels, unreliable packaging, etc.

Active Publication Date: 2020-09-22
YUNGU GUAN TECH CO LTD
View PDF6 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display panel, manufacturing method thereof, and display terminal
  • Display panel, manufacturing method thereof, and display terminal
  • Display panel, manufacturing method thereof, and display terminal

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a display panel, a manufacturing method thereof and a display terminal. The display panel is provided with a groove, the display panel includes a display area, and the groove is located outside the display area; the display panel also includes a thin film packaging structure and a heat insulation film layer, the film packaging structure is at least covered on the display area, and the heat insulation film layer is provided On the display panel containing the thin film encapsulation structure and close to the groove. The display panel is equipped with a heat insulating film layer near the groove on the thin film packaging structure, so in the process of laser cutting to form the groove, the heat insulating film layer can prevent the heat of the laser from transferring to the thin film packaging structure and the display area, and then It reduces the damage of the laser cutting heat to the thin film packaging structure and the pixels in the display area, avoids the problem of package failure caused by it, and then avoids the problem of damage to the film material and substrate, and improves the reliability of the package and the production of the display panel. Rate.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
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
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com