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Display panel and display device

A technology for display panels and substrates, applied in optics, instruments, electrical components, etc., which can solve the problems of halving the charging time and insufficient charging rate of pixel units.

Inactive Publication Date: 2018-12-07
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the half-source driving method, since the number of data lines is halved, the charging time of each pixel unit is halved relative to the charging time of the pixel unit in the traditional pixel array driving method, resulting in the problem of insufficient charging rate of the pixel unit.

Method used

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  • Display panel and display device

Examples

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] figure 1 It is a structural schematic diagram of a display panel provided by the example technology. see figure 1 , the display panel 101 includes a substrate 100, pixel units arranged in an array ( figure 1 11, 12, 13 and 14 illustrate pixel units), and a plurality of scanning lines G and a plurality of data lines D. In order to reduce the po...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a substrate and a plurality of arrayed pixel units, wherein each pixel unit comprises a pixel electrode, a first switch and a second switch; the pixel electrode of each pixel unit is electrically connected with a corresponding data line of the pixel unit through the corresponding first switch and electricallyconnected with a co-electrode line through the corresponding second switch; a switch control terminal of the first switch of the 2m-1th pixel unit is electrically connected with a 2nth scanning line,a switch control terminal of the first switch of the 2mth pixel unit is electrically connected with a 2n+1th scanning line, a switch control terminal of the second switch of the 2m-1th pixel unit iselectrically connected with a 2n-1th scanning line, a switch control terminal of the second switch of the 2mth pixel unit is electrically connected with a 2nth scanning line, wherein m and n are positive integers larger than or equal to 1. By means of the display panel and the display device in the technical scheme of the embodiment, the charging rate of the pixel units is increased, and thereforethe image displaying quality of the display panel is improved.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] With the development of display technology, in order to reduce the power consumption of the display panel, the pixel unit array is generally driven by a half-source driving method. That is, the left and right adjacent pixel units in the pixel unit array share one data line, so that the number of data lines is halved compared with the number of data lines in the traditional pixel array driving method, thereby reducing the number of source drive circuits and source drive lines. power consumption on the display panel, thereby reducing the power consumption of the display panel. [0003] However, in the half-source driving method, since the number of data lines is halved, the charging time of each pixel unit is halved relative to the charging time of the pixel unit in the traditional pixel array dri...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G02F1/1368H01L27/12
CPCG02F1/136227G02F1/136286G02F1/1368H01L27/124
Inventor 李泽尧
Owner HKC CORP LTD
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