| 摘要 |
In a display device with a pixel constituted using an EL element or the like, leak light from a monitoring element that is provided for correcting changes in the properties of the element due to the temperature change, deterioration, or the like is effectively suppressed. The display device has a structure in which an insulating layer is formed over a substrate and a plurality of light emitting elements each of which has a light emitting layer interposed between a first electrode and a second electrode are formed over the insulating layer. Furthermore, at least part of the plurality of light emitting elements has a structure in which an opening is formed in the insulating layer, and the light emitting layer is formed in the opening region of the insulating layer. |
