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A display panel and a driving method of the display panel

A display panel and sub-pixel technology, applied in the direction of static indicators, instruments, etc., can solve the problems of reduced aperture ratio, voltage divider circuit does not have light-emitting characteristics, etc., and achieve the effect of alleviating the whitening effect of side viewing angles

Active Publication Date: 2016-09-21
AU OPTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The voltage divider circuit does not have luminous characteristics, so the existence of the voltage divider circuit will cause the aperture ratio to decrease

Method used

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  • A display panel and a driving method of the display panel
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  • A display panel and a driving method of the display panel

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0035] figure 1 is a structural diagram of the display panel 100 . The display panel 100 includes a pixel array PA, a gate driving circuit 12 and a data driving circuit 11 . Pixel array PA can be N C by N R A pixel array of dimensions, where N C and N R is a positive integer. For the convenience of description, in this embodiment, the pixel array PA is a 4×8 dimensional pixel array, but actually the pixel array PA may have more pixels. The pixel array PA includes a plurality of pixel blocks PB1 to PB4, and each pixel block includes a plurality of sub-pixels. The plurality of pixel blocks PB1 to PB4 are the same pixel block, and the structure of a single pixel block will be described in detail later. The pixel array PA also includes a plurality of gate lines G1 to G4 and a plurality of ...

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PUM

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Abstract

A display panel includes a pixel array, a gate driving circuit and a data driving circuit. The pixel array includes a plurality of pixel blocks, a plurality of gate lines, and a plurality of data lines. The gate driving circuit is electrically coupled to the gate lines to drive the sub-pixels in the pixel array. The data drive circuit is electrically coupled to the data lines to provide a data signal for the subpixels in the pixel array. The sub-pixels of each pixel block include a plurality of first sub-pixels and a plurality of second sub-pixels which are equal in number. The luminance values of the first sub-pixels are larger than the luminance values of the second sub-pixels. The data driving circuit uses the polarization sequence to change the polarity of each sub-pixel in the pixel array.

Description

technical field [0001] The present invention relates to a display panel and a driving method of the display panel, in particular to an arrangement method using space to configure sub-pixels. Background technique [0002] With the rapid development of science and technology, various LCD monitors are gradually coming out. The liquid crystal panels used in general liquid crystal displays are divided into many types, such as twisted nematic (Twisted Nematic, TN) liquid crystal panels, vertical alignment liquid crystal (Vertical Alignment, VA) liquid crystal panels, in-plane switching (In-Plane Switching) LCD panel. The VA-type LCD panel is a wide viewing angle screen, which is the mainstream technology used in today's large-screen LCD TVs, and has advantages in color and viewing angle. [0003] However, in today's VA-type liquid crystal panels, when viewed at a large viewing angle, there will be a problem of color washout at side viewing angles. The reason is that the liquid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G09G3/3648G09G2300/0447G09G3/3614G09G2300/0452G09G3/3677G09G3/3688G09G2310/08G09G2320/0209G09G2320/0673
Inventor 田堃正李书恩廖乾煌吴佳龙
Owner AU OPTRONICS CORP
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