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Display panel and display device

A display panel, the same technology, applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems of short distance, blurred and unclear text on the display screen, and achieve the same physical resolution, fine and clear lines, and good display effect Effect

Active Publication Date: 2020-04-17
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the above problems, it is usually arranged that adjacent light-emitting elements of the same color share the same mask opening, but the distance between the light-emitting elements sharing the same mask opening is relatively short, and the human eye cannot effectively distinguish the two light-emitting elements, resulting in organic light-emitting display Blurred text, thick lines, and unclear text appear on the display screen of the panel, which affects the display effect of the organic light-emitting display panel

Method used

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Embodiment Construction

[0024] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the specific implementation, structure, and features of a display panel and a display device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.

[0025] An embodiment of the present invention provides a display panel, including a plurality of pixel units;

[0026] The pixel unit includes a first sub-pixel, two second sub-pixels and a third sub-pixel, and the two second sub-pixels are arranged along a first direction; the first sub-pixel, the second sub-pixel and The emission colors of the third sub-pixels are different;

[0027] The second sub-pixel includes a dividing line, and the dividing line runs through the corresponding second sub-pixel along the second direction, and the second s...

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Abstract

The invention discloses a display panel and a display device. Second sub-pixels in the display panel comprises segmentation lines which penetrate through the corresponding second sub-pixels in the second direction, each second sub-pixels at least comprises a first sub-part located on a side, close to the other second sub-pixel in the same pixel unit, of the corresponding segmentation line, the closer the width of each first sub-part in the second direction is to the other second sub-pixel in the same pixel unit is, the smaller the first sub-part is, and the second direction is perpendicular tothe first direction; in the first direction, the distance between the two second sub-pixels in the same pixel unit is smaller than the length of any sub-pixel. The embodiment of the invention provides a technical scheme, the distance between the visual gravity centers of the two second sub-pixels is increased, human eyes can accurately distinguish the two adjacent sub-pixels with the same color,it is guaranteed that the visual resolution of the display panel is the same as the physical resolution of the display panel, lines in a display image of the display panel are fine and clear, and thedisplay panel has a good display effect.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] Organic light-emitting display panels have the advantages of self-illumination without backlight, low power consumption, and high brightness, and are widely used in various electronic devices and are favored by users. [0003] The organic light-emitting display panel includes a plurality of light-emitting elements, and the light-emitting element includes a first electrode, a light-emitting functional layer, and a second electrode stacked in sequence, wherein the organic light-emitting functional layer is formed by an evaporation process, and the mask plate used in the evaporation process The size of the opening is related to the size of the corresponding light-emitting element. With the increase of the pixel density of the organic light-emitting display panel, the size of the light-emi...

Claims

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Application Information

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IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/353H10K59/35
Inventor 梁玉姣马扬昭夏志强彭涛周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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