Display apparatus, display module, electronic device, and method for manufacturing display apparatus

A display apparatus comprising:

• a first light-emitting device;
• a second light-emitting device;
• a first insulating layer;
• a second insulating layer;
• and
• a third insulating layer,
• wherein the first light-emitting device comprises a first lower electrode, a first light-emitting unit over the first lower electrode, a first charge-generation layer over the first light-emitting unit, a second light-emitting unit over the first charge-generation layer, and a first upper electrode over the second light-emitting unit,
• wherein the second light-emitting device comprises a second lower electrode, a third light-emitting unit over the second lower electrode, a second charge-generation layer over the third light-emitting unit, a fourth light-emitting unit over the second charge-generation layer, and a second upper electrode over the fourth light-emitting unit,
• wherein the third insulating layer is provided below the first light-emitting unit and the third light-emitting unit,
• wherein the first insulating layer includes a region in contact with the first lower electrode, the first light-emitting unit, the first charge-generation layer, the second light-emitting unit, the first upper electrode, the second lower electrode, the third light-emitting unit, the second charge-generation layer, the fourth light-emitting unit, the second upper electrode, and the third insulating layer,
• wherein the second insulating layer is in contact with the first insulating layer and provided between the first light-emitting unit and the third light-emitting unit, and
• wherein the first upper electrode and the second upper electrode are electrically connected to each other.