Patent ID: 11937448
Assignee: JAPAN DISPLAY INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An electronic device comprising:
a first region comprising:
an organic layer in a light emitting element;
a plurality of nitride layers over the organic layer; and
a first organic insulating layer over the organic layer; and

a second region outside the first region,
wherein the second region comprises a portion in which the plurality of nitride layers are provided and the organic layer and the first organic insulating layer are not provided,
wherein the plurality of nitride layers comprises a first nitride layer, a second nitride layer, a third nitride layer, and a fourth nitride layer,
wherein the first nitride layer is between the organic layer and the first organic insulating layer in the first region,
wherein the second nitride layer and the third nitride layer are over the first nitride layer,
wherein the fourth nitride layer is between the first nitride layer and the first organic insulating layer,
wherein the second nitride layer is in contact with the first organic insulating layer in the first region,
wherein the fourth nitride layer is in contact with the first organic insulating layer in the first region,
wherein the fourth nitride layer is between the first nitride layer and the second nitride layer in the second region, and
wherein the fourth nitride layer is in contact with the second nitride layer in the portion of the second region.