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A pixel arrangement structure, a display panel, a display device, and a mask

A pixel arrangement and display panel technology, applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as high difficulty in alignment, color mixing, and small opening size

Active Publication Date: 2021-02-23
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a pixel arrangement structure, a display panel, a display device, and a mask, which can solve the problem of high alignment difficulty, color mixing, and low sub-pixel arrangement uniformity caused by the small opening size of the FMM in the prior art. And other issues

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  • A pixel arrangement structure, a display panel, a display device, and a mask
  • A pixel arrangement structure, a display panel, a display device, and a mask

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Embodiment Construction

[0030] 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.

[0031] An embodiment of the present invention provides a pixel arrangement structure, such as figure 1 As shown, the pixel arrangement structure includes a first display unit 100 and a second display unit 200 arranged in an array, wherein the first display unit 100 and the second display unit 200 are arranged alternately along the row direction XX'; A display unit includes three different colors and is distributed in two adjacent rows of the first sub-pixel 10...

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Abstract

Embodiments of the present invention provide a pixel arrangement structure, a display panel, a display device, and a mask, which relate to the field of display technology and can solve the problems of high alignment difficulty, color mixing, and sub-pixel arrangement caused by the small opening size of the FMM in the prior art. Problems such as low distribution uniformity; the pixel arrangement structure includes a first display unit and a second display unit arranged in an array, wherein the first display unit and the second display unit are arranged alternately along the row direction; each display unit includes The first sub-pixel, the second sub-pixel, and the third sub-pixel are distributed in two adjacent rows of three different colors; in a group of adjacent first display units and second display units along the first direction, the first The first sub-pixel in the display unit is located in the same line as the first sub-pixel and the second sub-pixel in the second display unit, and the second sub-pixel and the third sub-pixel in the first display unit are in line with the third sub-pixel in the second display unit Pixels are located in peers.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pixel arrangement structure, a display panel, a display device, and a mask. Background technique [0002] With the continuous improvement of display technology, people's requirements for display devices are also constantly increasing. Among various display technologies, high-resolution and high-definition display devices are increasingly used in high-performance display fields. [0003] Among them, during the manufacturing process of the display device, it is generally necessary to use a high-precision metal mask (Fine Metal Mask, FMM) to form some patterned film layers related to sub-pixels through an evaporation process; for example, for Organic Light Emitting Diodes (Organic Light For the Emitting Diode (OLED) display device, in the prior art, FMM is mostly used to manufacture the light emitting pattern layer of the OLED device, wherein the size of the opening in the FMM is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/353
Inventor 何潘婷罗昶梅菊
Owner BOE TECH GRP CO LTD
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