Signal distribution circuit, signal distribution device, and display device

摘要

Disclosed is a signal distribution device which is provided with: supply lines (5) for supplying input signals to switching elements in signal distribution circuits; and distribution lines (6) for distributing the input signals to output terminals via the switching elements. The corresponding one of the supply lines (5) and at least one of the distribution lines (6) each have an extension section (5a) and an extension section (5b) which extend in an extending direction of a control line (13). A selection signal for switching on/off the associated switching element is applied to the control line (13). The extension sections (5a and 5b) are formed at positions that do not overlap the edge portions of the control line (13) in the extending direction thereof.