摘要 |
A display device which can be manufactured with improved material use efficiency and through a simplified manufacturing process, and a manufacturing technique thereof. A light-absorbing layer is formed, an insulating layer is formed over the light-absorbing layer, the light-absorbing layer and the insulating layer are selectively irradiated with laser light to remove an irradiated region of the insulating layer so that a first opening is formed in the insulating layer, and the light-absorbing layer is selectively removed by using the insulating layer having the first opening as a mask so that a second opening is formed in the insulating layer and the light-absorbing layer. A conductive film is formed in the second opening to be in contact with the light-absorbing layer, thereby electrically connecting to the light-absorbing layer with the insulating layer interposed therebetween. |