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A pixel driving circuit, a driving method thereof, and a display device

A technology of a pixel driving circuit and a display device, which is applied to static indicators, instruments, etc., can solve problems such as affecting the viewer's experience, and achieve the effects of shortening the storage time, avoiding dynamic smear, and reducing the light-emitting duty cycle.

Active Publication Date: 2021-03-19
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a pixel driving circuit, its driving method, and a display device, which are used to solve the problem that existing display devices have dynamic smear and affect the experience of viewers

Method used

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  • A pixel driving circuit, a driving method thereof, and a display device
  • A pixel driving circuit, a driving method thereof, and a display device
  • A pixel driving circuit, a driving method thereof, and a display device

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Embodiment Construction

[0093] In order to further illustrate the pixel driving circuit, its driving method, and the display device provided by the embodiments of the present invention, a detailed description will be given below in conjunction with the accompanying drawings.

[0094] As described in the background technology, when the viewer watches the picture displayed by the display device, due to the persistence of vision effect of the human eye, when the picture displayed by the display device is a fast-moving object, the position of the object perceived by the viewer's brain is not the same as that of the display device. The display positions are different, resulting in dynamic smearing of the display device, which affects the experience of the viewer. Specifically, such as figure 1 As shown, the static area 100 corresponds to the first area 200 and the third area 202, that is, the first area 200 and the third area 202 display a static picture, and the dynamic area 101 corresponds to the second...

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Abstract

A pixel driving circuit, a driving method and a display device are provided. The pixel driving circuit includes a driving unit, a capacitor unit, a data write-in unit connected to a corresponding gate line, a corresponding data line and the driving unit, a power source control unit connected to a first light-emitting control end, a power source signal input end and the driving unit, and a first light-emitting control unit connected to a second light-emitting control end, the power source signal input end and the driving unit and configured to, within a predetermined time period of a light-emitting stage, control the power source signal input end to be electrically connected to the driving unit under the control of the second light-emitting control end, stop the operation of the driving unit, and enable the light-emitting unit not to emit light.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel driving circuit, a driving method thereof, and a display device. Background technique [0002] At present, the widely used active-matrix organic light-emitting diode (English: Active-matrix organic light emitting diode, referred to as AMOLED) display device is a hold-type display device. Persistence of vision effect of the human eye, when the picture displayed by the AMOLED display device is a fast-moving object, the position of the object perceived by the viewer's brain is different from the position displayed by the AMOLED display device, which will cause dynamic smears on the AMOLED display device, affecting The viewer's experience. Contents of the invention [0003] The object of the present invention is to provide a pixel driving circuit, its driving method, and a display device, which are used to solve the problem of dynamic smear in existing display dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225
CPCG09G3/3225G09G3/3233G09G2300/0819G09G2300/0861G09G2320/0261G09G2320/043G09G3/3258G09G2300/0426G09G2320/0257
Inventor 王铁石彭宽军秦纬羊振中高雪岭李小龙徐智强魏燕李胜男
Owner BOE TECH GRP CO LTD
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