Patent ID: 9261722
Filing Date: 2016-02-16
CPC Classification: G02F,G09G,H01L

Claim Text:
1. A display device comprising: a pixel portion comprising: a semiconductor film; a first insulating film over the semiconductor film; a second insulating film over the first insulating film; a third insulating film over the second insulating film; a first wiring over the third insulating film, wherein the first wiring is in contact with the semiconductor film in a first opening provided in the first insulating film, the second insulating film, and the third insulating film; a second wiring over the third insulating film, wherein the second wiring is in contact with the semiconductor film in a second opening provided in the first insulating film, the second insulating film, and the third insulating film; a fourth insulating film over the first wiring and the second wiring; a first electrode over the fourth insulating film, wherein the first electrode is in contact with the first wiring in a third opening provided in the fourth insulating film; a third wiring over the fourth insulating film; a fifth insulating film over the first electrode and the third wiring; a light-emitting layer over the first electrode and the fifth insulating film; and a second electrode over the third wiring, the fifth insulating film, and the light-emitting layer, wherein the second electrode is in contact with the third wiring in a fourth opening and overlaps the first electrode with the light-emitting layer therebetween, wherein the third wiring overlaps the semiconductor film, wherein the first electrode and the third wiring are on and in contact with the fourth insulating film, wherein the third wiring overlaps the second wiring, and wherein the fifth insulating film is located in the third opening.