Patent ID: 7965368
Filing Date: 2011-06-21
Classification: G02F,H01L

Abstract:
1. A display device comprising: a substrate having a display part and a peripheral portion; and a semiconductor chip which is mounted on the peripheral portion of the substrate; wherein the semiconductor chip includes a first bump electrode; wherein the substrate includes a first line which connects to one line of the display part, a second line which connects to another line of the display part and is arranged adjacent to the first line, an insulation film which covers the first line and the second line, a first contact hole formed in the insulation film, and a first terminal which is formed so as to extend over the insulation layer film and is connected to the first line via the first contact hole; wherein the first line and the second line are arranged in parallel and constitute the same line layer on the substrate; wherein the first bump electrode is connected with the first terminal; wherein the second line is electrically insulated from the first terminal; wherein the first bump electrode is arranged to overlap the second line by way of the insulation film as viewed in a plan view; wherein the semiconductor chip includes a second bump electrode; wherein the substrate includes a second terminal which is formed so as to extend over the insulation film and is connected to the second bump electrode; wherein a distance between the first terminal and the display part differs from a distance between the second terminal and the display part; and wherein a number of lines on the substrate which overlap the first terminal is equal to a number of lines on the substrate which overlap the second terminal as viewed in a plan view.