Liquid crystal display panel

Abstract

The invention discloses a liquid crystal display panel comprising m lines and n rows of sub-pixels, wherein n is the multiple of 2. The liquid crystal display panel comprises n / 2 scanning lines and 2m data lines, wherein each scanning line controls two adjacent rows of sub-pixels, and every two data lines control one line of sub-pixels. When the first scanning line starts the first line and the second line of sub-pixels, 2m data lines simultaneously output data to the first row and the second row of sub-pixels. Because RGB three sub-pixels which form one pixel in the liquid crystal display panel are positioned on the same line, the number of source electrode drivers can be reduced to lower cost. In addition, because the liquid crystal display panel drives the sub-pixels in the same line by two data lines, the driving time of the invention is prolonged so as to improve display quality.

Description

technical field [0001] The invention relates to a liquid crystal display panel, in particular to a liquid crystal display panel which can balance cost and display quality. Background technique [0002] Displays with advanced functions have gradually become an important feature of today's consumer electronics products. Liquid crystal displays have gradually become widely used in various electronic devices such as mobile phones, personal digital assistants (PDAs), digital cameras, computer screens or notebook computer screens with high resolution. rate color screen monitor. [0003] see here figure 1 . figure 1 is a schematic diagram of a liquid crystal display panel 100 in the prior art. Such as figure 1 As shown, when the overall resolution of the liquid crystal display panel 100 is m×n, if the RGB three sub-pixels (sub-pixel) of one pixel are arranged in a left-right manner, the actual sub-pixel resolution of the liquid crystal display panel 100 is 3m×n. In addition, t...

AI Technical Summary

Problems solved by technology

However, such an approach will have a large RC delay (RC delay) because the number of scan lines crossed by the data line is large, and because the maximum effective charging time of the latter two approaches is relatively short (compare t A , t B , t C ), therefore, it may be difficult for the sub-pixels to be charged to the correct potential, resulting in poor display effects of the liquid crystal display panels 300 and 500

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