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Display panel

A display panel and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor waterproof and oxygen intrusion effect, achieve poor waterproof and oxygen intrusion effect, increase contact area, and extend water and oxygen intrusion route Effect

Inactive Publication Date: 2019-04-16
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a display panel to improve the technical problem of poor waterproof and oxygen intrusion effect of the existing display panel

Method used

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Embodiment Construction

[0023] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0024] Aiming at the technical problem of poor waterproofing and oxygen intrusion effect of display panels such as liquid crystal display panels, the embodiments of the present invention can improve this problem.

[0025] In one embodiment, as figure 2 As shown, the display panel 2 provided by the present invention includes in the frame area:

[0026] The first subs...

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Abstract

The invention provides a display panel. In a frame area, the display panel comprises a first substrate plate, a second substrate plate and a sealant, wherein the first substrate plate and the second substrate plate are arranged in an opposite fitting mode, protrusions are arranged on the part, facing the second substrate plate, of the first substrate plate, and gaps between the first substrate plate and the second substrate plate are filled with the sealant; the contact area of the first substrate plate and the sealant is increased based on the arranged protrusions, the water-oxygen invasion route is prolonged, the waterproof oxygen invasion effect of the display panel such as a liquid crystal display panel is improved, and the technical problem that an existing display panel is poor in waterproof oxygen intrusion effect is solved.

Description

technical field [0001] The present invention relates to the display field, in particular to a display panel. Background technique [0002] Such as figure 1 As shown, a display panel such as a liquid crystal display panel includes a first substrate 11, a second substrate 12, and a sealant 13 for filling and sealing in the frame area. The water and oxygen intrusion route is generally the contact between the first substrate 11 and the sealant 13 Surface S11 , the contact surface S12 between the second substrate 12 and the sealant 13 . [0003] The existing contact surface S11 and contact surface S12 are generally flat, the route of water and oxygen intrusion is relatively short, and the waterproof and oxygen intrusion effect of display panels such as liquid crystal display panels is relatively poor. Contents of the invention [0004] The invention provides a display panel to improve the technical problem of poor waterproof and oxygen intrusion effect of the existing display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/1339G02F1/133512G02F2201/50G02F1/133345G02F1/133368G02F1/13398
Inventor 聂晓辉
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD