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Display panel and display device

A display panel and display area technology, applied in optics, instruments, electrical digital data processing, etc., can solve problems such as display yellowing, and achieve the effect of improving display yellowing, high uniformity of box thickness, and improving display effect

Pending Publication Date: 2021-11-09
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a display panel and a display device, which effectively solve the technical problems existing in the prior art, improve the problem of display yellowing and other bad problems on the side of the display panel near the frame area, and improve the display effect of the display panel.

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] As mentioned in the background, with the continuous development of display technology, the application of display panels is becoming more and more extensive, and users have higher and higher requirements for display effects of display panels. In the existing display panel, when the display panel is displaying, there are bad problems such as display yellowing near the part of the frame area, which seriously affects the display quality of the user's displa...

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Abstract

The invention provides a display panel and a display device. A frame area comprises a first main supporting column and an auxiliary supporting column which are located between a first substrate and a second substrate, and the length of the first main supporting column is larger than that of the auxiliary supporting column; the second substrate comprises a base and comprises a first surface and a second surface facing the first substrate side at the frame area, and the height from the second surface to the base is larger than the height from the first surface to the base. The orthographic projection of the first main supporting column on the substrate is located in the orthographic projection of the first surface on the substrate, so that the first main supporting column and the second substrate are oppositely arranged at the concave area of the surface, facing the first substrate side, of the second substrate. Therefore, the condition that the first substrate and the second substrate are expanded by the first main supporting columns with relatively large lengths to form a relatively large box thickness can be improved. The structure ensures that the uniformity of the box thickness of the display panel is relatively high, so that the condition that the side, close to the frame area, of the display panel has poor problems such as display yellowing is improved, and the display effect of the display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] With the continuous development of display technology, the application of display panels is becoming more and more extensive, and users have higher and higher requirements for display effects of display panels. In the existing display panel, when the display panel is displaying, there are bad problems such as display yellowing near the part of the frame area, which seriously affects the display quality of the user's display panel, and has become one of the technical problems to be solved urgently by those skilled in the art. one. Contents of the invention [0003] In view of this, the present invention provides a display panel and a display device, which effectively solve the technical problems existing in the prior art, improve the problem of display yellowing and other bad problems on the s...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1335G02F1/1339G02F1/1345
CPCG02F1/133308G02F1/13394G02F1/13338G02F1/1345G02F1/133512G02F1/133514G06F1/1637G06F1/1601G06F2200/1612H01L27/124G06F1/1656
Inventor 邓卓沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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