VOLTAGE GENERATION INTEGRATED CIRCUIT AND DISPLAY APPARATUS HAVING THEM

摘要

A voltage generation circuit of a display apparatus according to the present invention comprises: at least one resistance; a memory which stores a signal to decide the resistance value; a control unit which replies to the signal for deciding the resistance value from the memory and changes at least one resistance value; and a voltage generation unit connected to one end of at least one resistance, which receives a current signal corresponding to at least one resistance value and generates a gate on voltage having a voltage level corresponding to the current signal.