Array substrate row drive circuit unit, drive circuit and liquid crystal display panel thereof

Disclosed are an array substrate row drive circuit unit, a drive circuit and a liquid crystal display panel thereof. The array substrate row drive circuit unit includes a pull-up control module; a pull-up module; a pull-down module connected to the pull-up control module and the pull-up module and being configured to simultaneously pull down a pull-up control signal and a row scan signal of a current stage array substrate row drive circuit unit to a low level according to a direct current low voltage signal when receiving the row scan signal; and a voltage dividing module electrically connected to the pull-up module and being configured to increase a falling edge during pull-down when the pull-down module simultaneously pulls down the pull-up control signal and the row scan signal of the current stage array substrate row drive circuit unit to a low level.