Patent ID: 9054138
Filing Date: 2015-06-09
Classification: H01L

Abstract:
1. A method of manufacturing a display panel comprising: forming a first conductive film over a substrate; selectively etching the first conductive film to form a gate electrode of a transistor in a pixel portion and a first conductive layer in a terminal portion; forming a first insulating film over the gate electrode and the first conductive layer; forming a first transparent conductive film over the first insulating film; selectively etching the first transparent conductive film to form a first transparent conductive layer in the terminal portion, the first transparent conductive layer overlapping with the first conductive layer; forming a second insulating film over the first transparent conductive layer; forming a second transparent conductive film over the second insulating film; selectively etching the second transparent conductive film to form a pixel electrode in the pixel portion and a second transparent conductive layer in the terminal portion, wherein the pixel electrode is electrically connected to the transistor, wherein the second transparent conductive layer is in contact with the first transparent conductive layer through an opening of the second insulating film, and wherein the second transparent conductive layer is electrically connected to the first conductive layer through an opening of the first insulating film.