Patent ID: 8148895

Claim:
A display device comprising a pixel including a thin film transistor and a light-emitting element over an insulating surface on a substrate, wherein the thin film transistor includes a semiconductor layer, a gate electrode, a gate insulating film between the semiconductor layer and the gate electrode, a first insulating film over the semiconductor layer, the gate insulating film and the gate electrode, and a second insulating film over the first insulating film, wherein the second insulating film includes an inorganic material, wherein the light-emitting element includes a first electrode, a second electrode, and a light-emitting laminated body interposed between the first electrode and the second electrode, wherein the first electrode is formed over the second insulating film with a planarizing film for the first electrode interposed therebetween, wherein the planarizing film includes acrylic, polyimide or siloxane, and wherein a partition wall including an organic material is formed over a part of the first electrode and in direct contact with the second insulating film.