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Display panel and manufacturing method of display panel

A technology for display panels and manufacturing methods, which is applied in the fields of nonlinear optics, instruments, optics, etc., and can solve the problems of reduced reliability of display panels and poor sealing ability of frame glue for water vapor, etc.

Pending Publication Date: 2020-06-19
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the reduced width of the frame glue, the sealability of the frame glue to water vapor is not good, and the external water vapor can easily enter the interior of the liquid crystal through the frame glue, resulting in a decrease in the reliability of the display panel.

Method used

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

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Embodiment 1

[0060] figure 1 A top view of the display panel provided by Embodiment 1 of the present invention; figure 2 It is a cross-sectional view of the display panel provided by Embodiment 1 of the present invention. Such as figure 1 , 2 As shown, the display panel 100 of the embodiment of the present application includes: an array substrate 1 and an opposite substrate 2 arranged oppositely, and a frame glue 3 interposed and attached between the array substrate 1 and the opposite substrate 2 . Wherein, the surface of the opposite side substrate 2 facing the frame glue 3, and / or, the surface of the array substrate 1 facing the frame glue 3 has a concave-convex structure 5.

[0061] In the above solution, the area where the concave-convex structure 5 is provided on the array substrate 1 and / or the opposite substrate 2 is filled with the frame glue 3 , and moisture in the outside world wants to pass through the gap between the frame glue 3 and the array substrate 1 and / or the opposit...

Embodiment 2

[0125] Figure 10 It is a schematic flowchart of the manufacturing method of the display panel provided by Embodiment 2 of the present invention. Such as Figure 10 As shown, this embodiment provides a method for manufacturing a display panel, and the method for manufacturing a display panel in this embodiment is used to manufacture the display panel described in Embodiment 1. The specific structure and principle of the display panel have been described in detail in Embodiment 1, and will not be repeated here.

[0126] As mentioned in the description of the display panel in Implementation 1, the display panel of this embodiment includes an array substrate and an opposite substrate, and a frame glue interposed and attached between the array substrate and the opposite substrate.

[0127] The manufacturing method of the display panel of this embodiment includes:

[0128] S10, forming a concave-convex structure on at least one of the surface of the opposite substrate facing the...

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Abstract

The invention provides a display panel and a manufacturing method of a display panel. The display panel comprises an array substrate and an opposite side substrate which are oppositely arranged, and frame glue clamped and attached between the array substrate and the opposite side substrate, and the surface, facing the frame glue, of the opposite side substrate and / or the surface, facing the frameglue, of the array substrate is provided with a concave-convex structure. The reliability of the display panel can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a manufacturing method of the display panel. Background technique [0002] With the development of display technology, display panels are widely used in various consumer electronic products such as mobile phones, televisions, personal digital assistants, and notebook computers, and become the mainstream of display devices. In recent years, people have higher and higher requirements on the display panel, and the frame of the display panel tends to be gradually narrowed. [0003] A display panel, such as a liquid crystal display panel, includes a first substrate and a second substrate arranged oppositely, and a liquid crystal and a sealant sandwiched between the first substrate and the second substrate, wherein the sealant surrounds the liquid crystal , to prevent the liquid crystal from overflowing and to prevent external water vapor from entering the...

Claims

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Application Information

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IPC IPC(8): G02F1/1339G02F1/1335G02F1/1362G02F1/1333
CPCG02F1/1339G02F1/133512G02F1/133514G02F1/13394G02F1/1362G02F1/1333
Inventor 孙学军刘翔杨松李广圣
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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