Display panel, driving method thereof and display device

A technology of a display panel and a driving method, which is applied to static indicators, instruments, etc., can solve problems such as affecting the display effect and crosstalk, and achieve the effect of improving the crosstalk phenomenon and reducing the difference in brightness.

Pending Publication Date: 2022-07-22
YUNGU GUAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when a specific picture is displayed, crosstalk is prone to occur, which affects the display effect

Method used

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  • Display panel, driving method thereof and display device
  • Display panel, driving method thereof and display device
  • Display panel, driving method thereof and display device

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Embodiment Construction

[0039] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, 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 creative efforts shall fall within the protection scope of the present invention.

[0040] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention discloses a display panel, a driving method thereof and a display device, the display panel comprises sub-pixels arranged in an array and data lines connected with the sub-pixels, in a display frame, the data lines are configured to transmit a first type of data voltage to the sub-pixels in an effective time period, and the first type of data voltage is written into the sub-pixels; the data line is further configured to transmit a second type of data voltage in the invalid time period, the second type of data voltage is not written into the sub-pixels, and the first type of data voltage is different from the second type of data voltage. According to the technical scheme provided by the embodiment of the invention, the data line is configured to transmit the data voltage different from the data voltage in the effective time period in the invalid time period, so that the data line transmits the data voltage with the fixed level in the invalid time period; therefore, the coupling effect of the voltage on the data line on the voltage corresponding to the sub-pixel in the invalid time period is reduced, and the crosstalk phenomenon can be improved.

Description

technical field [0001] The present invention 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] With the continuous development of display technology, people have higher and higher requirements on the display effect of the display device. [0003] At present, a display panel usually includes a driving circuit and a light-emitting device, and the driving circuit is used to drive the light-emitting device to emit light to realize image display. However, when a specific picture is displayed, a phenomenon of crosstalk is likely to occur, which affects the display effect. SUMMARY OF THE INVENTION [0004] The present invention provides a display panel, a driving method and a display device thereof, so as to improve the display crosstalk phenomenon and improve the display effect. [0005] According to an aspect of the present invention, a display panel is provided, com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2074G09G2320/0209
Inventor 上官修宁王铁钢李国库姜海斌
Owner YUNGU GUAN TECH CO LTD
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