Driving method and device of display panel, and display device

一种显示面板、驱动方法的技术，应用在静态指示器、仪器等方向，能够解决显示面板像素充电时间不足等问题，达到解决充电时间不足、避免画面失真、提升显示效果的效果

Active Publication Date: 2017-08-18
HKC CORP LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a driving method for a display panel, aiming at solving the problem of insufficient charging time for display panel pixels, avoiding picture distortion, and improving display effect

Method used

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  • Driving method and device of display panel, and display device
  • Driving method and device of display panel, and display device
  • Driving method and device of display panel, and display device

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0039] The present invention provides a driving method of a display panel, referring to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the driving method of the display panel of the present invention.

[0040] In the first embodiment of the driving method of the display panel of the present invention, the driving method of the display panel includes the following steps:

[0041] Step S100 , at the moment of the first rising edge of the clock signal, turn on the gates of the transistors of the Nth row...

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Abstract

The invention discloses a driving method and device of a display panel, and a display device. The driving method comprises the following steps: turning on the gate of a transistor of the Nth row of pixels at the first rising edge moment of a clock signal; charging the Nth row of pixels according to a data signal; turning on the gate of a transistor of the (N + 1)-th row of pixels before the second rising edge moment of the clock signal; and charging the (N + 1)-th row of pixels according to the data signal; wherein the second rising edge moment being after the first rising edge moment and being adjacent to the first rising edge moment, and N being a positive integer. According to the technical scheme of the invention, the driving method can solve the problem that the charging time of the display panel pixels is insufficient, so that the image distortion is avoided and the display effect is improved.

Description

technical field [0001] The present invention relates to the technical field of display panels, in particular to a method and device for driving a display panel, and a display device. Background technique [0002] Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) has become an important display platform in modern IT and video products. At present, in liquid crystal display devices such as high refresh rate above 120Hz or 3D three-dimensional transistor (tri-gate), Thin Film Transistor (Thin Film Transistor, referred to as TFT) will have insufficient pixel charging time due to too high scanning frequency, resulting in Poor display, distorted picture. Contents of the invention [0003] The main purpose of the present invention is to provide a driving method for a display panel, aiming at solving the problem of insufficient charging time for pixels of the display panel, avoiding picture distortion, and improving display effect. [0004] In order to achieve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3648G09G2320/0233G09G2310/08G09G2310/02G09G2300/0478G09G3/3614
Inventor 李汶欣
Owner HKC CORP LTD
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