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H10K 59/17 (2023.01); H05B 45/60 (2022.01); H10K 50/813 (2023.01); H10K 50/818 (2023.01); H10K 59/122 (2023.01); H10K 59/173 (2023.01); H10K 59/80 (2023.01); H10K 77/10 (2023.01); H10K 50/828 (2023.01); H10K 102/00 (2023.01);

U.S. Cl.

CPC ...

H05B 45/60 (2020.01); H10K 50/813 (2023.02); H10K 59/122 (2023.02); H10K 59/173 (2023.02); H10K 59/80515 (2023.02); H10K 77/10 (2023.02); H10K 50/818 (2023.02); H10K 50/828 (2023.02); H10K 59/80518 (2023.02); H10K 59/80524 (2023.02); H10K 59/876 (2023.02); H10K 2102/3026 (2023.02);

Abstract

A light-emitting element according to the present disclosure includes an anode electrode portion having a projecting-shaped side wall portion formed along a peripheral edge portion of an organic EL pixel, an insulating film layer configured to cover an outer edge portion of the anode electrode portion so as to cover a side wall of the side wall portion on a light emitting unit side of the organic EL pixel in a predetermined film thickness, an organic EL layer layered so as to cover the insulating film layer and an upper surface of the anode electrode portion, and a cathode electrode portion layered over an upper surface of the organic EL layer.

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