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Display panel and display device

A display panel and pixel unit technology, applied in the direction of static indicators, nonlinear optics, instruments, etc., can solve the problems of horizontal disturbance, poor display effect of LCD panel, etc., and achieve the effect of improving stability and improving the phenomenon of horizontal disturbance

Active Publication Date: 2021-10-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the LCD panel is driven by column inversion, there will be horizontal disturbance phenomenon, resulting in poor display effect of the LCD panel.

Method used

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

Examples

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0026] figure 1 A schematic structural diagram of a display panel provided in the prior art, showing a local distribution manner of driving polarities of the display panel. refer to figure 1 , the display panel 01 includes sub-pixels arranged in an array, and the sub-pixels include a first sub-pixel 011, a second sub-pixel 012, a third sub-pixel 013, and a fourth sub-pixel 014; The row direction X and the column direction Y are tiled to form, wherein, the arrangement of sub-pixels in the smallest repeating unit 010 is: ...

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Abstract

The embodiment of the present invention discloses a display panel and a display device. The display panel includes a plurality of first pixel units and second pixel units arranged in an array; the first and second pixel units are arranged in rows at intervals, and each arranged in Column; each pixel unit includes 2 rows and 3 columns of sub-pixels; in the first pixel unit: the first row includes the first (color) sub-pixel, the second (color) sub-pixel and the third (color) sub-pixel, the second row Including the first sub-pixel, the second sub-pixel and the fourth (color) sub-pixel; in the second pixel unit: the first row includes the first sub-pixel, the second sub-pixel and the fourth sub-pixel, and the second row includes the first Sub-pixels, second sub-pixels and third sub-pixels; along the row direction, every 6-column pixel unit is a pixel group, and the data voltage polarity of each sub-pixel in each pixel group is a polarity period; and each pole In the polarity period, at least part of sub-pixels of the same color in each row of sub-pixels have different driving polarities. This improves horizontal disturbances.

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] With the development of display technology, liquid crystal display (Liquid Crystal Display, LCD) panels and organic light emitting diode (Organic Light Emitting Diode, OLED) display panels have gradually become the two mainstream display panels in the display field, and LCD panels and OLED display panels are widely used Applied to computers, mobile phones, wearable devices, vehicles and other devices or scenes that can integrate display functions known to those skilled in the art. Among them, the LCD panel applies an electric field to the liquid crystal layer between the two substrates to change the orientation of liquid crystal molecules in the liquid crystal layer, thereby realizing the modulation of light incident on the liquid crystal layer, so that the LCD panel displays images to be displayed. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G09G3/36
CPCG02F1/13306G09G3/3607
Inventor 孟垂玉周洪波陈榕赖国昌
Owner HUAWEI TECH CO LTD