Display panel and display device

A display panel, high-level technology, applied in the direction of static indicators, optics, instruments, etc., can solve the problem of reducing the aperture ratio

Active Publication Date: 2019-04-12
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of this application is to provide a display panel, which aims to solve the technical problem of the decrease of the aperture ratio caused by the increase of the storage capacitance of the above-mentioned pixels, and reduce the pixel aperture ratio caused by recoil while ensuring the pixel aperture ratio of the display panel. flickering, thereby improving the display

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. 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.

[0033] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present application, the directional indications are only used to explain the position in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034]In addition, if there are descriptions involving "first", "second", etc...

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Abstract

The invention discloses a display panel. The display panel includes a plurality of data lines, a plurality of scan lines and a plurality of pixels, the scan lines include main scanning electrodes andbranch scanning electrodes, and the main scanning electrode and the branch scanning electrode of the same scan line are electrically connected, and at least a part of the branch scanning electrodes extends along the extending direction of the data lines and is disposed adjacent to the data lines; and the pixels include pixel electrodes, and the pixel electrodes and the branch scanning electrodes are partially overlapped to form a storage capacitor. The invention further discloses a display device. The display panel can reduce the flicker caused by backlash while ensuring the aperture opening ratio of the pixels in the display panel.

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] In the display panel, the pixel is charged by the data signal on the data line to control the display gray scale of the pixel, thereby displaying a certain image. Due to the parasitic capacitance between the source and the gate of the switching device in the pixel, the change of the scanning signal on the scanning line will be coupled to the pixel electrode through the parasitic capacitance, so that the potential of the pixel electrode will change, resulting in kick back ) phenomenon, which in turn causes the display screen to flicker and degrade the display quality. In order to maintain the potential of the pixel electrode in the pixel, a storage capacitor is also provided in the pixel, and the larger the storage capacitor is, the better the potential holding effect in the pixel is. However, the exi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/1343H01L27/12
CPCG02F1/134309G02F1/136213G02F1/136286G02F1/1368H01L27/124H01L27/1255G09G3/3648G09G2300/0426G09G2300/0465G09G2300/0852G09G2320/0219G09G2320/0247G02F2201/123
Inventor 康志聪
Owner HKC CORP LTD
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