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Package structure, display screen and display device

A technology of encapsulation structure and encapsulation glass, which is applied in the direction of semiconductor devices, electrical components, circuits, etc., to achieve the effects of increasing adhesion, relieving stress, and improving the strength of the screen

Active Publication Date: 2020-12-11
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a packaging structure, a display screen and a display device capable of improving the strength of the screen for the problem of how to improve the strength of the screen.

Method used

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  • Package structure, display screen and display device
  • Package structure, display screen and display device
  • Package structure, display screen and display device

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] See figure 1 and figure 2 , the package structure 100 in one embodiment includes a substrate 110 , a package cover 120 and a package glass frit 130 .

[0026] Wherein, the substrate 110 is used to support the package cover 120 and the display device formed on the substrate 110 ....

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Abstract

The invention relates to a packaging structure, a display screen and a display device. The packaging structure includes: a substrate; a packaging cover plate, which is arranged opposite to the substrate; and a packaging glass material strip, which is located between the substrate and the packaging cover plate. The two ends are respectively fixed on the substrate and the package cover. Applying the packaging structure of the technical solution of the present invention, when the display screen is subjected to external force, on the one hand, since the two ends of the glass frit are respectively fixed on the substrate and the packaging cover, the glass frit supports the substrate and the packaging cover. function, and increase the adhesion between the substrate and the package cover, thereby reducing the stress on the display screen when it is subjected to external forces; on the other hand, due to the discrete distribution of several glass frits, it can block the transmission path of external forces . The above whole can improve the strength of the screen body, which is beneficial to the application.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a packaging structure, a display screen and a display device. Background technique [0002] The display screen is more sensitive to the external environment, especially the luminescent material in the organic electroluminescent device is very sensitive to water vapor, oxygen and other pollutants. Therefore, in order to effectively isolate the intrusion of water, oxygen and other pollutants, the display screen needs to be packaged. Generally, a packaging material is used to bond the substrate provided with the light-emitting element and the packaging cover plate in the corresponding packaging area. [0003] The traditional packaging structure adopts glass frit (frit) sealing technology, however, the frit packaging area is very easy to be damaged by external force, which makes the screen body lower in strength. Contents of the invention [0004] Based on this, it is necessary t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52
CPCH10K50/8426
Inventor 邹敏胡小叙
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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