Patent ID: 7570277
Filing Date: 2009-08-04
Classification: G09G

Abstract:
1. An electroluminescence display device having, on a display panel, a display portion in which pixels are arranged in a matrix, wherein a drive current line which supplies a drive current from a terminal positioned at a side of the display panel along a column direction to a display element in each pixel comprises: a branch line provided for each column of the display portion and along each column of the display portion; a trunk line to which the branch line is commonly connected and which extends along a row direction of the display portion at a peripheral portion at a lower side of the display portion; and a connection line which connects the trunk line and the terminal, wherein the connection line is separated, by a slit which is provided from a region of the trunk line near the terminal toward a region of the trunk line distanced from the terminal, from the region of the trunk line near the terminal and extends in parallel to the region of the trunk line near the terminal from a region in which the terminal is formed to the peripheral portion at the lower side of the display portion, and the trunk line and the connection line are connected to each other at an intermediate position along the row direction of the peripheral portion at the lower side of the display portion.