Patent ID: 7995022
Filing Date: 2011-08-09
Classification: G09G,H03M

Abstract:
1. A digital-to-analog converter comprising a converting section configured to convert all or a part of a bit width other than a bit width on a lowest order side included in a total bit width of an input digital signal into an analog value, wherein said converting section includes the sequence of said predetermined code is programmed in said plurality of transistors by combinations of connections and disconnections between said gate electrodes and said control lines, and in each of said plurality of transistors or each of the transistors excluding one or both of two transistors outputting a maximum reference voltage and a minimum reference voltage among said plurality of transistors, said gate electrode is omitted at a part corresponding to a digit where a bit change occurs between a unit code corresponding to said transistor and an adjacent unit code on one of an upper side and a lower side.