Pixel structure, manufacturing method thereof, array substrate of pixel structure and liquid crystal display panel of pixel structure

Abstract

The invention discloses a pixel structure, a manufacturing method thereof, an array substrate of the pixel structure and a liquid crystal display panel of the pixel structure. The pixel structure comprises a grid line and a data line, wherein a pixel unit is limited by the grid line and the data line and comprises a pixel driving unit, a common electrode and a pixel electrode; the pixel driving unit is electrically connected with the pixel electrode; the common electrode comprises at least one common electrode graph; the pixel electrode comprises at least one pixel electrode graph; the common electrode graphs and the pixel electrode graphs are nested to one another and are arranged at intervals; and an electric field for deflection of liquid crystal molecules is formed between the common electrode graphs and the pixel electrode graphs adjacent to the common electrode graphs. According to the technical scheme, wide viewing-angle displaying in the four directions is realized, displaying colors in the four directions are uniform, color aberrations can be well counteracted, and color purity is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pixel structure and a manufacturing method thereof, an array substrate and a liquid crystal display panel. Background technique [0002] A liquid crystal display panel (Liquid Crystal Display, LCD for short) displays images by selectively changing the light transmittance of a liquid crystal disposed between an upper substrate and a lower substrate. According to the direction of the electric field applied to the liquid crystal, the liquid crystal display panel can be roughly classified into a vertical electric field application type liquid crystal display panel and a horizontal electric field application type liquid crystal display panel. [0003] Generally, a twisted nematic (TN) type liquid crystal display panel is a vertical electric field application type liquid crystal display panel. In a TN type liquid crystal display panel, between the pixel electrodes formed on the lowe...

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Problems solved by technology

[0004] However, if figure 1 As shown, when the data signal voltage is input through the data line 2, the orientation of the liquid crystal molecules 10 is close to the horizontal direction. Therefore, for the IPS type liquid crystal display panel, only a wide viewing angle in the up and down direction can be formed. When the user views the IPS from the left and right directions When using a small LCD panel, there will be uneven color

Similarly, when the data signal voltage is input through the data line, the orientation of the liquid crystal molecules is close to the vertical direction. For the IPS type liquid crystal display panel, it can only form a wide viewing angle in the left and right directions. When the user views the IPS type liquid crystal display from the up and down direction When using the panel, there will be a phenomenon of uneven display color

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