Transmitter circuit, transmission circuit and driver unit

摘要

A transmitter circuit for use in a display device of the type having a transmission line consisting of aluminum or copper conductor formed on a glass substrate includes a driver circuit, which has a non-inverting output terminal and an inverting output terminal, for outputting a signal current, which has a loop direction that changes based upon an input signal, to the non-inverting and inverting output terminals; and an output-waveform control circuit for detecting the edge of the waveform of the input signal and responding by increasing the signal current temporarily.