| 摘要 |
The present invention provides a signal transmission film, a control signal part and a liquid crystal display including the signal transmission film that prevents the damage of wires due to electrolysis. In the present invention, a lead of several to several tens microns are formed on the signal transmission film by printing and patterning a copper wire on a high molecular film. The signal transmission film comprises a first signal lead transmitting a first signal voltage; a second signal lead transmitting a second signal voltage lower than the first signal voltage; and a lead formed between the first signal lead and the second signal lead. The lead could be several to several tens microns thick, the same voltage as the first signal voltage could be applied to the lead and the lead could be a dummy lead.
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