摘要 |
Disclosed in the present invention is a gamma reference voltage generation voltage. The gamma reference voltage generation circuit of the present invention comprises: a first voltage follower for receiving a first reference voltage generated by a first DAC and for outputting a first gamma reference voltage; an n^th voltage follower for receiving a second reference voltage generated by a second DAC and for outputting an n^th gamma reference voltage; a resistor string for dividing the first gamma reference voltage and the n^th gamma reference voltage; and a second to (n-1)^th voltage follower for receiving the voltage divided by the resistor string and for outputting the second to an (n-1)^th gamma reference voltage. |