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Display panel, driving method of display panel and electronic device

A display panel and gate drive circuit technology, applied to static indicators, instruments, etc., can solve the problems of uneven brightness and darkness of the display panel, and achieve the effects of improving uneven brightness and darkness, reducing charging time, and increasing charging time

Active Publication Date: 2021-11-26
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present application provide a display panel, a method for driving the display panel, and an electronic device, which are used to solve the problem of uneven brightness and darkness of the display panel due to the capacitance resistance delay of the scanning line in the existing display panel

Method used

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  • Display panel, driving method of display panel and electronic device
  • Display panel, driving method of display panel and electronic device

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Embodiment Construction

[0060] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments that the present application can be used to implement. The directional terms mentioned in this application, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application. In the figures, structurally similar elements are denoted by the same reference numerals.

[0061] The present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0062] Embodiments of the present application provide a display panel, a method for driving the display panel, and an electronic device, where the electronic device includes the display panel, and the method for driving the display panel...

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Abstract

The invention provides a display panel, a driving method of the display panel and an electronic device, the electronic device comprises the display panel, the driving method of the display panel is used for driving the display panel, the display panel comprises a display area, a source electrode driving circuit and a grid electrode driving circuit, the display area comprises a plurality of sub-pixels, the source electrode driving circuit comprises a time control unit, the time control unit is used for controlling the output duration of the source electrode driving circuit outputting data signals to the sub-pixels in one frame time, the distance between the sub-pixels and the grid electrode driving circuit is in positive correlation with the output duration, the charging time of the sub-pixels close to the grid electrode driving circuit is shortened, and the charging time of the sub-pixels far away from the gate driving circuit is prolonged, so that the voltage difference between the sub-pixels close to the gate driving circuit and the sub-pixels far away from the gate driving circuit is reduced, and the problem of non-uniform brightness of the display panel is solved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display panel, a method for driving the display panel, and an electronic device. Background technique [0002] In recent years, with the development of electronic technology, mobile display electronic devices such as mobile phones and tablets have become indispensable social media and information storage carriers in people's daily life. [0003] For existing large-sized electronic devices, due to the large lateral width of the display panel, the capacitance and resistance delay of the scanning line will make the voltage of the scanning signal near the end of the gate driving circuit and the voltage of the scanning signal far away from the end of the gate driving circuit big different. In the process of charging the sub-pixels, the charging time of the sub-pixels close to the gate driving circuit is longer than the charging time of the sub-pixels far away from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/36
CPCG09G3/20G09G3/3688G09G2320/0233
Inventor 刘金风徐枫程
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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