Display panel and display apparatus
AssigneeWuhan Tianma Microelectronics Co., Ltd.
InventorWenshuai ZHANG
Life of this patent
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Abstract
A display panel and a display apparatus are disclosed in the present application. The display panel includes a first driving circuit, the first driving circuit includes a plurality of stages of shift registers. The shift register includes a shift control module and a shift output module that are configured to control the first node, the second node, and the shift output terminal, and to control the shift output terminal to output a shift signal; a first control module is configured to control a signal of the fourth node; a second control module is configured to adjust the signal of the fourth node; and a refresh output module is configured to control the scan output terminal to output a gate driving signal.
Claims26
A display panel, comprising:
- a first driving circuit, the first driving circuit comprising a plurality of stages of shift registers, each of the shift registers comprising:
- a shift control module, electrically connected to an input terminal, a first clock terminal, a second clock terminal, a first power supply terminal, a second power supply terminal, a first node, and a second node and configured to control a signal of the first node and a signal of the second node;
- a shift output module, electrically connected to the first node, the second node, the first power supply terminal, the second power supply terminal, and a shift output terminal and configured to control the shift output terminal to output a shift signal;
- a first control module, electrically connected to the first node, a third node, and a fourth node and configured to control a signal of the fourth node, the third node being configured to receive a first refresh control signal provided by a first refresh signal line;
- a second control module, electrically connected to the third node and the fourth node and configured to adjust the signal of the fourth node, the second control module being further electrically connected to the first node, and/or the first control module being electrically connected to the fourth node through the second control module;
- and
- a refresh output module, electrically connected to the second node, the fourth node, a third power supply terminal, a fourth power supply terminal, and a scan output terminal and configured to control the scan output terminal to output a gate driving signal.
A display apparatus, comprising a display panel comprising:
- a first driving circuit, the first driving circuit comprising a plurality of stages of shift registers, each of the shift registers comprising:
- a shift control module, electrically connected to an input terminal, a first clock terminal, a second clock terminal, a first power supply terminal, a second power supply terminal, a first node, and a second node and configured to control a signal of the first node and a signal of the second node;
- a shift output module, electrically connected to the first node, the second node, the first power supply terminal, the second power supply terminal, and a shift output terminal and configured to control the shift output terminal to output a shift signal;
- a first control module, electrically connected to the first node, a third node, and a fourth node and configured to control a signal of the fourth node, the third node being configured to receive a first refresh control signal provided by a first refresh signal line;
- a second control module, electrically connected to the third node and the fourth node and configured to adjust the signal of the fourth node, the second control module being further electrically connected to the first node, or the first control module being electrically connected to the fourth node through the second control module;
- and a refresh output module, electrically connected to the second node, the fourth node, a third power supply terminal, a fourth power supply terminal, and a scan output terminal and configured to control the scan output terminal to output a gate driving signal.
Dependencies are inferred from the claim text.