Patent ID: 8120603

Claim:
A driver apparatus, applicable to a display, comprising: a voltage converter, for receiving a first voltage, a ground voltage, and a second voltage, and generating an internal voltage according to the first voltage, the ground voltage, and the second voltage; an input level shift circuit, for receiving an input signal, and generating a level shift input signal transiting between the first voltage and the second voltage according to the input signal; at least one input logic circuit, coupled to the input level shift circuit and the voltage converter, for receiving the internal voltage, wherein the input logic circuit generates an internal output signal transiting between the internal voltage and the second voltage according to the level shift input signal; and at least one output level shifter, coupled to the input logic circuit to receive the internal output signal, for generating a driving signal transiting between a third voltage and the second voltage according to the internal output signal, wherein the second voltage<the internal voltage<the first voltage<the third voltage.