| CPC H10K 59/1213 (2023.02) [H10K 50/844 (2023.02); H10K 59/353 (2023.02)] | 19 Claims |
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1. A display device comprising:
a first substrate;
a first buffer layer on the first substrate;
an active layer of a transistor on the first buffer layer;
a first insulating layer on the active layer of the transistor;
a gate electrode of the transistor on the first insulating layer;
a second insulating layer on the gate electrode of the transistor;
a first planarization layer on the second insulating layer;
a first light emitting electrode on the first planarization layer;
a bank covering a part of the first light emitting electrode;
a light emitting layer on an exposed part of the first light emitting electrode that is not covered by the bank;
a second light emitting electrode on the light emitting layer and the bank; and
a first inorganic layer on the second light emitting electrode,
wherein the first buffer layer comprises a first sub-buffer layer on the first substrate and a second sub-buffer layer on and in contact with the first sub-buffer layer,
wherein the first sub-buffer layer is in contact with the first substrate in a transmissive area, and
wherein the second light emitting electrode is in direct contact with the first sub-buffer layer in the transmissive area.
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