Display panel, driving method thereof and display device

A display panel and gate drive circuit technology, applied in static indicators, static memory, instruments, etc., can solve the problem of high power consumption, and achieve the effect of reducing power consumption and refreshing frequency
CN110491331AActive Publication Date: 2019-11-22BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2019-11-22

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Abstract

The invention discloses a display panel, a driving method of the display panel and a display device. By arranging a mode selection circuit and switch control circuits in one-to-one correspondence withshift registers, the output signal ends of the shift registers can be electrically connected with corresponding grid lines through the corresponding switch control circuits. In this way, the mode selection circuit is controlled by the signal of the mode selection signal end; according to signals of the gating control signal ends, signals are provided for the control ends of all the switch controlcircuits so as to control connection and disconnection of the switch control circuits, and therefore when the switch control circuits are connected, the output signal ends of the shifting registers can be connected with the grid lines correspondingly connected with the output signal ends. When the switch control circuit is cut off, the output signal end of the shift register can be disconnected from the correspondingly connected grid line, so that the refreshing frequency of the display panel can be reduced, and the effect of reducing power consumption is achieved.
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Description

technical field

[0001] The present invention relates to the field of display technology, in particular to a display panel, a driving method thereof and a display device. Background technique

[0002] With the development of display technology, the display effect of the display panel is continuously improved, so that the application of the display panel becomes more and more extensive. However, the display panel usually uses a fixed refresh rate to update images, which will lead to a problem of high power consumption in some application scenarios (for example, to display solid color images such as red, green, blue, etc. or to achieve static images). Contents of the invention

[0003] Embodiments of the present invention provide a display panel, a driving method thereof and a display device for reducing power consumption.

[0004] An embodiment of the present invention provides a display panel, including: a plurality of gate lines, a gate drive circuit; the gate drive circu...

Claims

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