Method for repairing gate drive substrate and adjusting output of gate drive substrate as well as LCD (Liquid Crystal Display)

摘要: The invention discloses a method for repairing gate drive substrate. substrate comprises N scanning lines and units. the steps of when detecting that output end nth unit generates an abnormal signal, cutting off connection between line feedback (n-1)th unit, (n-2)th (n+1)th canning line; enabling to be electrically connected by first metal wire; second wire.