The present invention relates to an electrode lead connection technique and its technical scheme. The colloidal graphite is printed on a flexible plate electrode by means of screen-printing method, then both sides of said graphite are coated with binding agent, then the flexible plate metal electrode and ITO electrode of liquid crystal screen are overlapped, pressed and hardened. Said invention has the good connection result, and can make lead connection of liquid crystal screen whose electrode density is three leading wires/mm, and the resistance of single lead wire can be less than 10 ohms, and the resistance between leading wires is greater than 1 megohm.