Patent ID: 8183067
Filing Date: 2012-05-22
Classification: H01L

Abstract:
1. A method for manufacturing a display device, comprising the steps of: forming a light-absorbing layer over an insulating surface; forming an insulating layer over the light-absorbing layer; selectively irradiating the light-absorbing layer and the insulating layer with laser light to remove an irradiated region of the insulating layer and form a first opening in the insulating layer so that a portion of the light-absorbing layer is exposed; selectively removing the portion of the light-absorbing layer by using the insulating layer having the first opening as a mask and forming a second opening in the insulating layer and the light-absorbing layer so that a portion of the insulating surface is exposed; and forming a conductive layer in the second opening, the conductive layer being in contact with the light-absorbing layer, wherein the light-absorbing layer comprises a conductive material.