Array substrate, liquid crystal display panel and liquid crystal display device

Abstract

The invention discloses an array substrate, a liquid crystal display panel and a liquid crystal display device. The array substrate comprises multiple scanning lines; and multiple data lines which are matched with the scanning lines to form multiple areas. Each area is internally provided with a pixel. The data lines are formed by the branch lines of multiple data signal lines. Two branch lines are formed by one data signal line so as to drive two pixels of the same line on the array substrate. Odd number of pixels are arranged between the two pixels, and one line of the two adjacent lines of pixels are coupled with the data lines of the left side and the other line of pixels are coupled with the data lines of the right side so as to realize pixel point inversion in inversion of the data line columns. Power consumption of the display panel can be reduced, the pixel charging condition can be improved and display quality of the panel can be enhanced.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to an array substrate, a liquid crystal display panel and a liquid crystal display device. Background technique [0002] In the production of liquid crystal display panels, reducing the production cost is a very important content. At present, a DLS (DataLineSharing, data line sharing) architecture is usually adopted to reduce production costs. The DLS architecture doubles the number of scan lines while halving the number of data lines, thereby reducing the number of source driver ICs and reducing costs. [0003] Among current liquid crystal display panel driving methods, dot inversion is an inversion method with the best display effect. If the panel with DLS architecture adopts the traditional driving method, when it works with HD resolution and 60Hz operating frequency, the data line signal on it needs to switch the polarity every two pixels. That is to say, the p...

AI Technical Summary

Problems solved by technology

The DLS architecture using the above driving methods increases the power consumption of the data line on the one hand, and on the other hand makes the charging time of the pixels very short

At the same time, the RC delay caused by signal switching on the data line will further affect the charging of the pixels, thereby affecting the display effect of the panel

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