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A display panel and a display device

A display panel and display area technology, applied in static indicators, instruments, nonlinear optics, etc., can solve the problems affecting the display effect of sub-pixels, etc., and achieve the effect of canceling the capacitive coupling effect.

Active Publication Date: 2022-04-19
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the narrow first wiring area, the voltage driving signals transmitted by adjacent data lines will be coupled with each other. Specifically, the voltage driving signals transmitted earlier will be affected by the coupling of the voltage driving signals transmitted later, which will further affect the The display effect of the sub-pixel corresponding to the first transmitted voltage drive signal

Method used

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  • A display panel and a display device
  • A display panel and a display device
  • A display panel and a display device

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Embodiment Construction

[0024] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0025] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0026] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0027] It should be understood that the term "and / ...

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Abstract

Embodiments of the present application provide a display panel and a display device. The display panel includes a plurality of data lines, which are used to provide voltage driving signals to corresponding sub-pixels at the first moment, the second moment and the third moment respectively, and adjacent The polarities of the voltage driving signals provided by the two data lines are different. The multiple data lines include two data lines corresponding to the same clock signal line, and are used to provide voltage driving signals with different polarities to corresponding sub-pixels at the second moment or the third moment. The two data lines both include a first sub-data line located in the display area and a second sub-data line located in the first wiring area. In the first wiring area, two data lines are crossed, so that the second sub-data lines of the two data lines are exchanged. This application adopts the method of crossing the data lines, so that the data line that provides the voltage driving signal at the first moment, in the first wiring area, the polarities of the voltage driving signals transmitted by the two adjacent second sub-data lines are different , the capacitive coupling effect cancels out.

Description

【Technical field】 [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] A traditional display screen includes a display area and a non-display area, and the non-display area is arranged around the display area. Set functional modules such as camera, earpiece, and microphone in the non-display area. [0003] With the continuous development of full-screen technology, the area of ​​the non-display area of ​​the display screen is getting smaller and smaller, which cannot provide enough space for accommodating functional modules. It has become a trend to install functional modules in the display area. [0004] However, to move the functional modules into the display area, it is necessary to set a hollow functional area in the display area to accommodate the functional modules. The data lines that provide data signals for the display area need to avoid the hollowed-out fun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G09G3/36
CPCG02F1/136286G09G3/3648G09G3/3607
Inventor 李东华魏晓丽周秀峰沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS