Display device and manufacturing method of display device

A display device including at least one display element, said display device comprising:

• a substrate having an insulating surface;
• an insulating film having a depression over the substrate;
• a first electrode formed on and in contact with the insulating film;
• a wiring covering an end portion of the first electrode;
• a partition wall covering the end portion of the first electrode, the depression and the wiring;
• a layer containing an organic compound on the first electrode;
• and
• a second electrode on the layer containing the organic compound,
• wherein the at least one display element comprises at least the first electrode, the layer containing the organic compound, and the second electrode, and
• wherein the partition wall is in direct contact with the insulating film at the depression.

A display device including at least one display element, said display device comprising:

• a substrate having an insulating surface;
• a heat-resistant planarizing film having a depression over the substrate;
• a first electrode over the heat-resistant planarizing film;
• a wiring covering an end portion of the first electrode;
• a partition wall covering the end portion of the first electrode, the depression and the wiring;
• a layer containing an organic compound on the first electrode;
• and
• a second electrode on the layer containing the organic compound,
• wherein the at least one display element comprises at least the first electrode, the layer containing the organic compound, and the second electrode, and
• wherein the partition wall is in direct contact with the heat-resistant planarizing film at the depression.

A display device including at least one display element, said display device comprising:

• a substrate having an insulating surface;
• a heat-resistant planarizing film having a depression over the substrate;
• a first electrode formed on and in contact with the heat-resistant planarizing film;
• a wiring covering an end portion of the first electrode;
• a partition wall covering the end portion of the first electrode, the depression and the wiring;
• a layer containing an organic compound on the first electrode;
• and
• a second electrode on the layer containing the organic compound,
• wherein the at least one display element comprises at least the first electrode, the layer containing the organic compound, and the second electrode, and
• wherein the partition wall is in direct contact with the heat-resistant planarizing film at the depression.