Patent ID: 8587739
Filing Date: 2013-11-19
Classification: G02F

Abstract:
1. A display device which is of active matrix type, comprising: a plurality of storage capacitor bus lines; a first CS trunk line group provided in a first region adjacent to one end of an active area of a display section in a direction in which the plurality of storage capacitor bus lines extend, so as to extend in a direction orthogonal to the direction in which the plurality of storage capacitor bus lines extend, the first CS trunk line group being made up of first CS trunk lines; and a second CS trunk line group provided in a second region adjacent to the other end of the active area of the display section in the direction in which the plurality of storage capacitor bus lines extend, so as to extend in the direction orthogonal to the direction in which the plurality of storage capacitor bus lines extend, the second CS trunk line group being made up of second CS trunk lines, a third CS trunk line group being made up of third CS trunk lines, each of the plurality of storage capacitor bus lines having one end connected to one or more of the first CS trunk lines via a contact hole and the other end connected to one or more of the second CS trunk lines via a contact hole, the one end of the each of the plurality of storage capacitor bus lines receiving a storage capacitor voltage via the one or more of the first CS trunk lines, and the other end of the each of the plurality of storage capacitor bus lines receiving the storage capacitor voltage via the one or more of the second CS trunk lines, and one or more of the plurality of storage capacitor bus lines having a meandering part in its feed part that extends from the active area to a connection point where that storage capacitor bus line is connected to that CS trunk line corresponding thereto, the meandering part being a part which is drawn out and deviated from a line on which the one or more of the plurality of storage capacitor bus lines extends from the active area to the connection point; and wherein a range in which each meandering part exists in a corresponding feed part falls within a region which overlaps with a corresponding CS trunk line connected to a corresponding one of the plurality of storage capacitor bus lines, wherein the meandering part overlaps only with the corresponding CS trunk line connected to the storage capacitor bus line so that the meandering part does not overlap with any CS trunk line that is not connected to the storage capacitor bus line, and wherein the meandering part which overlaps with corresponding CS trunk line is contained within a width of the corresponding CS trunk line.