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Display panel and driving method thereof

A technology of a display panel and a driving method, which is applied in the directions of static indicators, nonlinear optics, instruments, etc., can solve the problems of large power, consumption of display devices, etc., and achieve the effect of solving the phenomenon of shaking heads

Active Publication Date: 2014-06-18
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the same data line connecting adjacent sub-pixels needs to continuously switch the transmitted driving signal, thus causing the display device to consume a large amount of power

Method used

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  • Display panel and driving method thereof
  • Display panel and driving method thereof
  • Display panel and driving method thereof

Examples

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Embodiment Construction

[0032] The content of the present invention can be explained by the following embodiments, but the embodiments of the present invention are not intended to limit the present invention to be implemented in any specific environment, application or method as described in the following embodiments. Therefore, the descriptions of the following examples are only to illustrate the present invention, but not to limit the present invention. In the following embodiments and drawings, elements that are not directly related to the present invention have been omitted and not shown, and the dimensional ratios between the elements shown in the drawings are only for understanding, and are not intended to be limited to The actual implementation ratio of the present invention.

[0033] The terms “first”, “second”, etc. used herein do not refer to a particular sequence or order, nor are they used to limit the present application, but are only used to distinguish elements or operations described ...

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Abstract

Disclosed are a display panel and a driving method thereof. The display panel includes a plurality of scanning lines, a plurality of data lines and a pixel array. The plurality of scanning lines are used for sequentially transmitting a plurality of scanning signals. The plurality of data lines are used for transmitting a plurality of data signals. The pixel array comprises a first pixel unit row and a second pixel unit row. The first pixel unit row and the second pixel unit row include a plurality of pixel units, and each pixel unit includes a plurality of sub-pixels having different colors. When the scanning signals are sequentially transmitted to the pixel units, the data lines transmits the corresponding data signals to the sub-pixels having different colors in odd-numbered columns of the first pixel unit row and sub-pixels having the same color in even-numbered columns of the second pixel unit row, so that the plurality of sub-pixels have the same polarity based on the corresponding data signals.

Description

【Technical field】 [0001] The present invention relates to a display panel and its driving method, and in particular to a display panel with dummy data lines and its driving method. 【Background technique】 [0002] Common display devices, such as common liquid crystal displays (LCDs) on the market, in order to save dynamic energy, most of them use a column inversion driving method to drive the display panel in the display device, so that Each sub-pixel in the display panel switches polarity sequentially according to a driving signal. [0003] However, for a display device generally applied to the row inversion driving method, every time the picture is updated, the display panel will produce a V-line phenomenon accompanied by the polarity conversion of the driving signal. [0004] Although driving the display panel in a Zigzag manner can improve problems such as shaking motion, adjacent sub-pixels in the display panel need to receive driving signals that continuously switch po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G09G3/36
CPCG09G2300/0413G09G2320/0247G09G3/3614G09G3/3607G09G3/3659G09G2330/021G09G2320/0233G09G2310/0213G09G2300/0443G09G2300/0452G09G2320/0257
Inventor 童宇宏萧开元
Owner AU OPTRONICS CORP
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