Organic light emitting display apparatus and the manufacturing method thereof
AssigneeSamsung Display Co., Ltd.
InventorJae-Ho LEE
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Abstract
An organic light emitting display apparatus includes a substrate, a display unit on the substrate, and a thin-film encapsulation layer for sealing the display unit, the thin-film encapsulation layer including a first organic film, a first inorganic film covering the first organic film, and an interlayer disposed at a lower surface of the first organic film, the interlayer defining an area where the first organic film is formed, an area of the interlayer being the same as the area of the first organic film.
Claims21
An organic light emitting display apparatus, comprising:
- a substrate;
- a display unit on the substrate;
- and
- a thin-film encapsulation layer for sealing the display unit, the thin-film encapsulation layer including a first organic film, a first inorganic film covering the first organic film, and an interlayer disposed at a lower surface of the first organic film, the interlayer defining an area where the first organic film is formed, an area of the interlayer being the same as the area of the first organic film.
An organic light emitting display apparatus, comprising:
- a substrate;
- a display unit formed on the substrate;
- and
- a thin-film encapsulation layer for sealing the display unit, the thin-film encapsulation layer including a plurality of organic films, a plurality of inorganic films alternately laminated with the plurality of organic films, and an interlayer formed on a lower surface of an organic film on at least a lowest layer among the organic films, the interlayer including one or more of an alkali metal salt or an alkali earth metal salt.
A method of manufacturing an organic light emitting display apparatus, the method comprising:
- forming a display unit on a substrate;
- and
- forming a thin-film encapsulation layer for sealing the display unit, the forming of the thin-film encapsulation layer including:
- forming an interlayer on the display unit, the interlayer including at least one of an alkali metal salt and an alkali earth metal salt,
- forming a first organic film corresponding to the interlayer, and
- forming a first inorganic film to cover the first organic film, the first organic film being formed on only an area where the interlayer is formed.
Dependencies are inferred from the claim text.