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A display panel and its driving method and display device

A display panel, active technology, applied in static indicators, instruments, etc., can solve the problem of data line afterimage and other problems, achieve the effect of solving the afterimage problem and saving power consumption

Active Publication Date: 2022-07-08
MIANYANG HKC OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a display panel and its driving method and display device to solve the problem of afterimages easily caused by positive and negative voltage changes on the data lines

Method used

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  • A display panel and its driving method and display device
  • A display panel and its driving method and display device
  • A display panel and its driving method and display device

Examples

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Embodiment Construction

[0038] It should be understood that the terminology used herein, the specific structural and functional details disclosed are only for describing specific embodiments and are representative, but the present application may be embodied in many alternative forms and should not be construed as only Limited by the embodiments set forth herein.

[0039]In the description of this application, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating relative importance, or implicitly indicating the number of indicated technical features. Thus, unless otherwise stated, features defined as "first" and "second" may expressly or implicitly include one or more of the features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possibly the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or combinations thereof.

[0040]...

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Abstract

The present application discloses a display panel, a driving method thereof, and a display device; the display panel includes: multiple columns of data lines, multiple rows of scan lines, multiple pixel active switches, pixel electrodes, multiple reset circuits and common electrodes; multiple A reset circuit is provided in a one-to-one correspondence with a plurality of the pixel regions, and the reset circuit is connected to the pixel electrode; wherein, the difference between the voltage value of the reset data signal and the voltage value of the common voltage signal is the reset data signal offset value; the difference between the voltage value of the data signal and the voltage value of the common voltage signal is the offset value of the data signal; if the offset value of the data signal ranges from zero to a positive value; the reset data The signal offset value is any fixed value from zero to negative value interval; if the data signal offset value is zero to negative value interval; the reset data signal offset value is any fixed value from zero to positive value interval value; to solve the problem of residual image caused by the positive and negative changes of the voltage on the data line.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel, a driving method thereof, and a display device. Background technique [0002] Thin film transistor liquid crystal displays (TFT-LCDs) are increasingly widely used, and people have higher and higher requirements on the performance of liquid crystal displays, as well as more and more stringent requirements for picture quality. Wide viewing angle, high contrast, low power consumption, and fast response are the main directions for improving the performance of the display. Liquid crystal panels generally include an array substrate and a color filter substrate arranged in a cell-to-cell arrangement, and liquid crystal molecules are filled in between; the array substrate includes a substrate substrate and a substrate formed on the substrate. Gate lines and data lines on the bottom substrate, and pixel units of the gate lines and data lines. [0003] Usu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36G09G3/3208
CPCG09G3/3677G09G3/3208
Inventor 邓福林赵聪聪柯姝宇余思慧
Owner MIANYANG HKC OPTOELECTRONICS TECH CO LTD
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