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US 2014/0175417 A1Published application
Organic light-emitting display apparatus and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsSang-Yeol Kim, Il-Seok Park, Kyul Han
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Abstract
An organic light-emitting apparatus includes a substrate; a first electrode formed on the substrate, where the first electrode is a cathode, an electron injection layer formed to contact an upper surface of the first electrode and including Mg, an intermediate layer formed on the electron injection layer and including an organic emission layer, and a second electrode which is formed on the intermediate layer and is an anode.
Claims5
An organic light-emitting apparatus comprising:
- a substrate;
- a first electrode formed on the substrate, wherein the first electrode is a cathode;
- an electron injection layer comprising Mg, wherein the electron injection layer is formed to contact an upper surface of the first electrode, wherein a contact angle between the electron injection layer and the first electrode is in the range of about 10° to about 70°;
- an intermediate layer formed on the electron injection layer, the intermediate layer comprising an organic emission layer;
- and
- a second electrode formed on the intermediate layer, wherein the second electrode is an anode.
3 more elements
Dependencies are inferred from the claim text.