Patent ID: 6980185

Claim:
A driving module for applying a driving signal to a display cell circuit formed on a transparent substrate, the driving module comprising: a flexible board; a driving circuit mounted on the flexible board; a driving signal line group which is in electrical communication with the driving circuit ( 5 ) and the display cell circuit so as to input/output the driving signal; and inspecting patterns formed on the driving signal line group to inspect the condition of the driving signal line group and the driving signal, wherein the driving signal line group comprises a plurality of driving signal input lines which are formed on the flexible board to provide the driving signal to the driving circuit; a plurality of the driving signal bypass lines which are formed on the flexible board to provide the driving signal supplied from the driving circuit to a next driving circuit; and a plurality of driving signal output lines which are connected to the driving circuit to provide the driving signal supplied from the driving circuit to the display cell circuit, wherein the inspecting patterns include a first inspecting pattern formed at the driving signal input line, and a second inspecting pattern formed at the driving signal bypass line, such that the first inspecting pattern is not electrically connected to the second inspecting pattern.