a gate driving circuit of a lcd comprises a plurality of drivers , a timing processor , a trigger signal processor , a delay unit , and a logic unit for producing an output enable signal . further , transferring the signal to the gate driver of a lcd can efficiently control the charging time of each region in the lcd . the main object of the gate driving circuit of a lcd is that block dim phenomenon in each light crystal region will be restrain , and the visualization of the lcd can be enhanced .