Gate drive circuit and display panel
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsFeixiang Sun, Hongyan Liu, Yi Liu
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AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsFeixiang Sun, Hongyan Liu, Yi Liu
Estimating the term…
A gate drive circuit and a display panel. The gate drive circuit includes one or more shift register groups. Each of the shift register groups includes N shift adjacent registers that output in sequence, with N being an integer greater than or equal to 3. Each of the shift registers includes a first output stage and a frequency division control module. The first output stage is configured to output a gate drive signal. The frequency division control module is configured to control outputting of the gate drive signal based on a refresh frequency. A control end of each frequency division control module in each of the shift register groups receives a control signal with a different phase and a same frequency, respectively, to adjust a pulse width of the gate drive signal and maintain a same pulse width at different refresh frequencies.
A gate drive circuit, wherein the gate drive circuit comprises one or more shift register groups, each of the shift register groups comprises N adjacent shift registers that output in sequence, N being an integer greater than or equal to 3, each of the shift registers comprises:
A display panel, comprising:
Dependencies are inferred from the claim text.