PRE-DRIVE CIRCUIT, DRIVING CIRCUIT, AND DISPLAY DEVICE

摘要

A predrive circuit, a drive circuit and a display device which are capable of driving output elements so as to transmit control signals stably even when reference potentials generated on the output elements side turn to high voltage. A first level shift circuit (41b) outputs a flow signal (VCT1) which is an input signal according to a first level shift potential (VA1). A second .level shift circuit (41c) outputs a flow signal (VCT2) which is the flow signal output from the first level shift circuit, according to a second preference potential (Vss). A level shift power supply circuit (41a) supplies the level shift potential (VA1) based on a prescribed power supply voltage (Vcc) and the second reference potential (Vss) to the first level shift circuit (41b) and the second level shift circuit (41c).