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US 2016/0111670 A1Published application
ORGANIC SOLAR CELL AND METHOD OF MANUFACTURING THE SAME (As Amended)
AssigneeLG Chem, Ltd.
InventorsHangken LEE, Jeong Min CHOI, Songrim JANG, Keun CHO, Jaechol LEE
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Abstract
The present specification provides an organic solar cell and a method of manufacturing the same.
Claims21
An organic solar cell comprising:
- a substrate;
- a first electrode provided on the substrate;
- a second electrode provided to face the first electrode;
- an organic material layer of one or more layers including a photoactive layer provided between the first electrode and the second electrode;
- and
- an electrode reformed layer provided between the first electrode and the photoactive layer,
- wherein the electrode reformed layer has a two-layer structure formed of a layer including a metal oxide and a layer including a halogenated alkali-based metal, the layer including the metal oxide and the layer including the halogenated alkali-based metal are provided to come into contact with each other, and a cation of the halogenated alkali-based metal is diffused from an interface between the layer including the metal oxide and the layer including the halogenated alkali-based metal to a thickness of 15% or less of a total thickness of the layer including the metal oxide.
4 more elements
An organic solar cell comprising:
- a substrate;
- a first electrode provided on the substrate;
- a second electrode provided to face the first electrode;
- an organic material layer of one or more layers including a photoactive layer provided between the first electrode and the second electrode;
- and
- an electrode reformed layer provided between the first electrode and the photoactive layer,
- wherein the electrode reformed layer has a single layer structure including a metal oxide and a halogenated alkali-based metal.
4 more elements
(canceled)
A method of manufacturing an organic solar cell, the method comprising:
- preparing a substrate;
- forming a first electrode on the substrate;
- forming an electrode reformed layer on the first electrode;
- forming an organic material layer of one or more layers including a photoactive layer on the electrode reformed layer;
- and
- forming a second electrode on the organic material layer,
- wherein the electrode reformed layer has a two-layer structure formed of a layer including a metal oxide and a layer including a halogenated alkali-based metal, the layer including the metal oxide and the layer including the halogenated alkali-based metal are provided to come into contact with each other, and a cation of the halogenated alkali-based metal is diffused from an interface between the layer including the metal oxide and the layer including the halogenated alkali-based metal to a thickness of 15% or less of a total thickness of the layer including the metal oxide.
4 more elements
A method of manufacturing an organic solar cell, the method comprising:
- preparing a substrate;
- forming a first electrode on the substrate;
- forming an electrode reformed layer on the first electrode;
- forming an organic material layer of one or more layers including a photoactive layer on the electrode reformed layer;
- and
- forming a second electrode on the organic material layer,
- wherein the electrode reformed layer has a single layer structure including a halogenated alkali-based metal and a metal oxide.
4 more elements
Dependencies are inferred from the claim text.