Patent ID: 11900721
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 1:
2. An electronic device comprising:
a control portion, a display portion, and a memory portion,
wherein the display portion comprises a plurality of pixels,
wherein the plurality of pixels each include a light-emitting element and a light-receiving element,
wherein the light-emitting element and the light-receiving element are positioned on the same plane,
wherein the light-emitting element comprises a first electrode, a light-emitting layer, and a common electrode,
wherein the first electrode, the light-emitting layer, and the common electrode are stacked in the light-emitting element,
wherein the light-receiving element comprises a second electrode, an active layer, and the common electrode,
wherein the second electrode, the active layer, and the common electrode are stacked in the light-receiving element,
wherein the light-emitting layer and the active layer contain different organic compounds from each other,
wherein the first electrode and the second electrode are positioned on the same plane to be apart from each other,
wherein the common electrode covers the light-emitting layer and the active layer,
wherein the display portion is configured to display an image, configured to detect a touch operation, and configured to obtain fingerprint data on a touching finger,
wherein the memory portion is configured to retain fingerprint data on a plurality of fingers registered in advance, and
wherein the control portion is configured to compare the fingerprint data on the touching finger with each piece of the fingerprint data on the plurality of fingers, and configured to execute processing corresponding to a combination of the touch operation and fingerprint data that matches the fingerprint data on the touching finger among the fingerprint data on the plurality of fingers in the case where the fingerprint data on the touching finger matches any piece of the fingerprint data on the plurality of fingers.