Display apparatus and method of manufacturing the same

A display apparatus comprising:

• a substrate;
• a light-emitting element disposed on the substrate;
• and
• an encapsulation layer covering the light-emitting element,
• wherein the encapsulation layer includes a first inorganic thin-film encapsulation layer disposed in a lowermost portion of the encapsulation layer, a second inorganic thin-film encapsulation layer disposed directly on the first inorganic thin-film encapsulation layer and having a film density less than a film density of the first inorganic thin-film encapsulation layer, and a hybrid layer disposed on the second inorganic thin-film encapsulation layer and having a film density less than the film density of the first inorganic thin-film encapsulation layer.

A method of manufacturing a display apparatus, the method comprising:

• forming a light-emitting element on a substrate;
• forming a first inorganic thin-film encapsulation layer on the light-emitting element;
• forming, on the first inorganic thin-film encapsulation layer, a second inorganic thin-film encapsulation layer having a film density less than a film density of the first inorganic thin-film encapsulation layer;
• and
• forming, on the second inorganic thin-film encapsulation layer, a hybrid layer including a silicon element and a carbon element and further including a nitrogen element or an oxygen element.