| CPC H10K 59/38 (2023.02) [H10K 50/844 (2023.02); H10K 50/865 (2023.02); H10K 59/1213 (2023.02); H10K 59/35 (2023.02); H10K 71/00 (2023.02)] | 7 Claims |
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1. A method of manufacturing an organic light-emitting display apparatus, the method comprising:
forming a plurality of organic light-emitting diodes on a first substrate, wherein each of the plurality of organic light-emitting diodes generates monochromatic light of a same color;
forming a thin-film encapsulation layer that covers the plurality of organic light-emitting diodes;
forming a plurality of spacers on the thin-film encapsulation layer and between the plurality of organic light-emitting diodes, wherein each of the plurality of spacers has a flat upper surface;
forming a plurality of color filter layers on a second substrate;
forming a black matrix between the plurality of color filter layers of the second substrate;
forming an inorganic layer that covers the plurality of color filter layers and the black matrix;
forming a plurality of quantum-dot thin-film layers on the inorganic layer and in correspondence with the plurality of color filter layers;
forming a plurality of over-coating layers between the plurality of quantum-dot thin-film layers of the second substrate and in correspondence with the plurality of spacers and between the inorganic layer and the spacers, wherein one end of the each of the overcoating layers is aligned with the upper surface of the spacers; and
contacting the spacers with the over-coating layers by bonding the first substrate to the second substrate with a sealant.
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