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A pixel structure, array substrate, display panel and display device

A pixel structure and pixel technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as image flicker and capacitance inconsistency, and achieve the effect of avoiding image flicker.

Active Publication Date: 2021-07-20
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a pixel structure, an array substrate, a display panel and a display device to solve the problem of image flicker in the prior art due to the inconsistency of capacitance in the first sub-pixel unit and the second sub-pixel unit question

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  • A pixel structure, array substrate, display panel and display device
  • A pixel structure, array substrate, display panel and display device
  • A pixel structure, array substrate, display panel and display device

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Embodiment Construction

[0024] Specific implementations of a pixel structure, an array substrate, a display panel, and a display device provided by embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. 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.

[0025] The present invention provides a pixel structure, an array substrate, a display panel and a display device, which are used to solve the above-mentioned problem of image flickering caused by inconsistency in capacitance between the first sub-pixel unit and the second sub-pixel unit.

[0026] see figure 1 The pixel structure provided by the embodiment of the present invention includes a d...

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Abstract

The invention discloses a pixel structure, an array substrate, a display panel and a display device, which are used to solve the problem of image flickering in the prior art due to inconsistency of capacitance in the first sub-pixel unit and the second sub-pixel unit. The pixel structure includes a data line and a scan line, and the data line and the scan line are intersected to form a plurality of pixels arranged in an array, and each pixel includes a first sub-pixel and a second sub-pixel; each sub-pixel includes sequentially arranged The first electrode, the second electrode, the common electrode and the pixel electrode on the base substrate and insulated from each other, and the area of ​​the pixel electrode in the first sub-pixel is equal to that of the pixel electrode in the second sub-pixel; The part where the electrodes overlap is provided with a hollow area; wherein, the sum of the first capacitance, the second capacitance and the third capacitance in the first sub-pixel, and the first capacitance, the second capacitance and the third capacitance in the second sub-pixel The sum of the capacitances is approximately equal.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel structure, an array substrate, a display panel and a display device. Background technique [0002] When a liquid crystal display (Liquid Crystal Display, LCD) is displayed, low power consumption needs to reduce the frame rate. In order to prevent leakage from flickering, a larger storage capacitor is used, for example, by adding a third metal electrode to increase the storage capacitor. . [0003] When driving the liquid crystal display in a low-power mode, since the low-power data line only outputs high and low levels, in order to realize 64-color display, the pixel electrode in the pixel unit is divided into two sub-pixel electrodes, that is, each pixel unit It includes a first sub-pixel unit and a second sub-pixel unit, and the pixel electrode area ratio of the first sub-pixel unit and the second sub-pixel unit is 2:1, so as to realize different grayscale bri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1362
CPCG02F1/134309G02F1/136213
Inventor 张明玮
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD