Pixel structure of liquid crystal display

Abstract

The invention provides a pixel structure of a liquid crystal display. The pixel structure of the liquid crystal display is a pixel array with the dimension of 4M * 8N, odd number lines are provided with multiple repeated first pixel sets, and even number lines are provided with multiple repeated second pixel sets. Each pixel set comprises sub pixels of at least three colors. At least one line of pixels comprises sub pixels of two or more colors. The thin film transistors corresponding to all the sub pixels of the jth line of the front 2M lines are all connected to the jth data line in an electric coupling mode, the thin film transistors corresponding to all the sub pixels of the jth line of the rear 2M lines are all connected to the (j+1)th data line in an electric coupling mode, and all the sub pixels in the same line form a Zig-Zag arrangement. Compared with the prior art, the positions of the thin film transistors are adjusted to enable the thin film transistors corresponding to the sub pixels of each line to be connected to different data lines in the electric coupling mode, a low power consumption polarity overturn mode is matched, the flicker and crosstalk of a panel are improved effectively, and the display quality of the panel is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a pixel structure of a liquid crystal display. Background technique [0002] With the continuous advancement of technology, people have higher and higher requirements for displays. Thinness, high image quality, and low power consumption are especially important for portable displays. However, there is a trade-off relationship between high image quality and energy saving. Too high image quality will mean that the display will consume a lot of energy, which is not good for power saving of portable displays; The picture quality of the display will deteriorate. Therefore, the existing technology has successively developed the Sub-Pixel Rendering (SPR) layout, which can take into account high image quality and power saving. Specifically, the SPR layout mainly uses the method of sharing sub-pixels by adjacent pixels. To reduce the number of sub-pixels, so as to achieve...

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Problems solved by technology

However, the sub-pixels are easily coupled with the common voltage when the polarity is switched, making the common voltage unstable

In addition, this dot inversion driving method consumes more power than the above-mentioned column inversion driving method, which is also very unfavorable to the power saving requirements of portable displays.

[0005] In view of this, how to improve the pixel structure of the existing liquid crystal display to improve many shortcomings such as polarity mismatch and high power consumption, so as to take into account the high image quality and battery life of image display, is an urgent need for relevant technical personnel in the industry. a problem solved

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