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Display panel and display device

A display panel and display area technology, applied in static indicators, instruments, etc., can solve the problems of color shift and affect the display quality, and achieve the effect of reducing the degree of attenuation, improving the color shift phenomenon, and optimizing the display performance.

Active Publication Date: 2020-02-04
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current display panel has a relatively obvious color shift phenomenon when displaying images. For example, when the display panel displays a white image, the top area of ​​the display panel is bluish and the bottom area is yellowish, which affects the display quality.

Method used

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Embodiment Construction

[0029] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should be understood that the term "an...

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Abstract

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of display, which can effectively improve the color cast phenomenon. The display panelcomprises a substrate base plate; a display area and a non-display area; pixel columns which comprise a first pixel column and a second pixel column, wherein the first pixel column comprises first sub-pixels, the second pixel column comprises second sub-pixels, and the luminous efficiency of the first sub-pixels is higher than that of the second sub-pixels; data lines connected with the pixel columns; power supply signal lines which comprise longitudinal power supply signal lines, wherein the longitudinal power supply signal lines comprise a first longitudinal power line and a second longitudinal power line, the first longitudinal power line is connected with the first pixel column, and the second longitudinal power line is connected with the second pixel column; compensation signal lines which comprise first compensation signal lines, wherein the first compensation signal lines are connected with the first longitudinal power lines, and the first compensation signal lines are overlapped with the first longitudinal power lines connected with the first compensation signal lines in the direction perpendicular to the plane where the substrate is located.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] The display panel is provided with sub-pixels of various colors, such as red sub-pixels, green sub-pixels and blue sub-pixels, and the color of light emitted by the display panel can be adjusted by adjusting the luminance of each color sub-pixel respectively. However, the current display panel has a relatively obvious color shift phenomenon when displaying pictures. For example, when the display panel displays a white picture, the top area of ​​the display panel is blue and the bottom area is yellowish, thereby affecting the display quality. 【Content of invention】 [0003] In view of this, the embodiments of the present invention provide a display panel and a display device, which can effectively improve the color shift phenomenon. [0004] In one aspect, an embodiment of the present invention pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2003G09G3/2074
Inventor 柴慧平韩立静穆乃超
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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