Driving method of display panel, driving apparatus of display panel and display apparatus

A technology of display panel and driving method, applied in static indicators, instruments, etc., can solve problems such as display panel flickering

Inactive Publication Date: 2017-10-27
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a driving method for a display panel, aiming at solving the above-mentioned technical problem of flickering of the display panel and improving the display effect of the display panel

Method used

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  • Driving method of display panel, driving apparatus of display panel and display apparatus
  • Driving method of display panel, driving apparatus of display panel and display apparatus
  • Driving method of display panel, driving apparatus of display panel and display apparatus

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0049] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0050]In addition, if there are descriptions involving "first", "second" and s...

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Abstract

The invention discloses a driving method of a display panel. The display panel comprises a plurality of pixel groups, wherein each pixel group comprises two pixel units arranged adjacently along a first direction; each pixel unit comprises sub-pixels arranged adjacently along a first direction; and a driving method of the display panel comprises the following steps: applying a driving voltage with opposite polarity to the two pixel units in the same pixel group; applying a driving voltage with opposite polarity to two adjacent pixel units; applying a driving voltage with same polarity to the sub-pixels in the same pixel unit; and separately applying a driving voltage with different voltage grades to the sub-pixels in two adjacent pixel units. The invention also discloses a driving apparatus of the display panel and a display apparatus. By adopting the display method of the display panel, the driving apparatus of the display panel and the display apparatus, the display effect of the display panel can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a method for driving a display panel, a device for driving the display panel, and a display device. Background technique [0002] In a display panel, sub-pixels are driven under the action of scanning lines and data lines, and changes in the driving voltage control changes in the gray scale of the sub-pixels to display images. However, when the polarities of the driving voltages of multiple sub-pixels are the same, it is easy to cause the polarization of the display panel, the common voltage shifts, and the positive and negative amplitudes of the driving voltages are asymmetrical with respect to the common voltage, resulting in flicker phenomenon, which makes the display The display effect of the panel deteriorates. Contents of the invention [0003] The main purpose of the present invention is to provide a driving method of a display panel, aiming at solving the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/364G09G3/3696
Inventor 胡云川
Owner HKC CORP LTD
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