Array panel and manufacturing method thereof

Abstract

The invention discloses an array panel. The array panel comprises a substrate, at least one scanning line, at least one data line and a pixel array, wherein the pixel array comprises at least one pixel unit; the pixel unit comprises a thin-film transistor, a pixel electrode and a color-film layer which is arranged between a first plane and a second plane; the first plane is the plane of a grid of the thin-film transistor, and the second plane is the plane of the pixel electrode; the scanning line, the data line and the pixel array are respectively arranged on the substrate. The array panel disclosed by the invention is beneficial to reducing the power consumption of the pixel unit in the array substrate, so that the power consumption of the array panel is reduced.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to an array panel and a manufacturing method thereof. 【Background technique】 [0002] In the traditional TFT-LCD (Thin Film Transistor Liquid Crystal Display, thin film transistor liquid crystal display panel), color filter (CF, Color Filter) and TFT (Thin Film Transistor, thin film transistor) arrays are made on different substrates respectively, among which, TFT The array substrate includes: thin film transistors, peripheral circuits and pixel electrodes, and the color filter substrate includes: common electrodes, R / G / B color filters, PS (Position Spacer, spacer) and BM (Black Matrix, black matrix layer). Since the CF and TFT arrays are made on different glass substrates, the process production time can be saved. [0003] In practice, the inventors found that the prior art has at least the following problems: [0004] The thin film transistor in the TFT array substrate and th...

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Problems solved by technology

[0004] The thin film transistor in the TFT array substrate and the pixel electrode or its extension have overlapping parts, so the thin film transistor and the pixel electrode will form a capacitance, which will have a certain impact on the display of the pixel unit, because the existence of the capacitance may It will cause the voltage input to the pixel electrode to fail to reach the expected value, thereby reducing the display quality

[0005] In order to ensure the display quality, it is necessary to increase the voltage to eliminate the influence of the capacitor, and at this time more power consumption is required

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