| 摘要 |
An LCD is provided to reduce the number of laser processes and shorten the time for repair process, thereby simplifying the process for repairing the disconnection of data lines, by using dummy channels of a driving chip. An LCD panel(200) includes gate lines, data lines, repair lines(212) parallel to the data lines, and a repair bar(213) parallel to the gate lines. A driving circuit film(400) has a driving chip(410) including a main channel connected to the data lines and dummy channels connected to the repair lines. A PCB(Printed Circuit Board)(300) is connected to the driving circuit film. The PCB includes a memory(310) and a timing controller(320). The memory stores repair signal inputted to the dummy channels and regular image signal inputted to the main channel. The timing controller controls the output of the repair signal and the regular image signal. |
