Gate drive circuit, display device and display control method

A gate drive circuit, gate drive technology, applied in static indicators, instruments, etc., can solve the problems of gate start signal difference, display area display status difference, etc., and achieve the effect of reducing display difference
CN112017570AActive Publication Date: 2020-12-01BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2020-12-01

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Abstract

The embodiment of the invention provides a gate drive circuit, a display device and a display control method. The gate drive circuit comprises a first gate driving sub-circuit, a second gate driving sub-circuit, a display area control unit and a gate starting signal end, the first gate driving sub-circuit is electrically connected with the gate starting signal end; the display area control unit iselectrically connected between the first gate driving sub-circuit and the second gate driving sub-circuit and is at least used for controlling whether to transmit a gate starting signal or not by controlling the on-off of the electric connection between the first gate driving sub-circuit and the second gate driving sub-circuit; and the second gate driving sub-circuit is electrically connected with the display area control unit, is used for being electrically connected with a sub-pixel row corresponding to a second display area of the display device, and controls the display state of the second display area according to whether a gate starting signal is received or not. According to the embodiment of the invention, the display condition difference between different regions during multi-region display can be effectively reduced.
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Description

technical field

[0001] The present application relates to the field of display technology, in particular, the present application relates to a gate driving circuit, a display device and a display control method. Background technique

[0002] In an existing display device, when there are two adjacent display areas that can be displayed separately, a separate gate activation signal terminal is often provided for each display area.

[0003] In an existing display device, when different display areas of the display device, such as the first display area and the second display area, need to be displayed simultaneously, two separate gate start signal terminals STV1 and STV2 are respectively connected to the corresponding The display area of ​​the output gate start signal. The first display area and the second display area are displayed under the control of the gate start signals output from the respective corresponding gate start signal terminals STV1 and STV2 .

[0004] However...

Claims

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